Launched in 2009, the Bitcoin blockchain remains the largest and longest-running blockchain in the DeFi space. Despite its low adoption rate in the developer ecosystem, the Bitcoin ecosystem has the largest TVL and a growing size that is above 664GB.

While Bitcoin may not be the top choice for developers seeking to build dApps or deploy smart contracts, it remains a powerhouse as a global store of value. Often referred to as "digital gold," Bitcoin continues to witness a steady rise in transaction volume – creating sustainable earning opportunities for validators and miners.

However, managing a Bitcoin node is not without its challenges. For starters, it requires a deep understanding of network operations to ensure efficient performance. In several instances, validators are faced with inconsistent uptime, storage issues and synchronization failure – which can disrupt the blockchain functionality.

In this article, we'll explore some of the most common node-related problems and offer practical solutions to help operators maintain a stable and efficient node setup.

1. Syncing Problems

Validators may experience slow syncing or node synchronization failure after an upgrade or a temporary downtime. For instance, you may find out that your Node is stuck at a certain percentage or that synchronization is taking longer than expected. Follow the tips below to resolve:

• Check internet speed: Downloading or syncing a Bitcoin full node requires substantial bandwidth; hence, a slow or unstable internet connection can be frustrating. Ensure that your internet is running at its optimal capacity for a better experience.
• Replace HDD storage with SSD: Bitcoin Core heavily reads/writes data. SSDs drastically speed up syncing time.
• Add trusted nodes: Add reliable peers manually using the addnode command to improve peer discovery.
• Verify time settings: If your system clock is inaccurate, the Node may not sync properly. Use NTP (Network Time Protocol) to keep it accurate.
• Re-download the blockchain: If the first four tips fail, it's time to download the whole blockchain again. Set the new download to overwrite the existing Node. This automatically replaces the old block data to save storage.

2. High Disk or Memory Usage

Bitcoin blockchain is undoubtedly the largest bitcoin; hence, it is possible to experience storage issues frequently. Below are troubleshooting tips to help resolve this:

• Prune the blockchain: Start by using the -prune= flag to reduce storage. This process discards old block data and converts the Node to a pruned node. Now, try restarting to see if the error persists.
• Restrict the mempool size: Set up a maxmempool parameter to limit the memory usage for unconfirmed transactions.
• Monitor with system tools: Use tools like htop, iotop, or Windows Task Manager to track resource spikes and address bottlenecks.

3. Peer Connection Failure

As a validator, you may experience peer connection failure. This is when your Node fails to connect to other peers to run proper validation activities. Resolve peer connection failure with the tips below:

• Check firewall settings: Ensure that port 8333 is open for incoming and outgoing connections.
• Verify network configuration: Misconfigured proxies or VPNs may block peer discovery.
• Restart the Node with debug logs: Use the -debug=net flag to see peer connection logs and identify issues.

4. Transaction not broadcasting
Where transactions fail to propagate properly through the network, validators won't be able to include them in blocks and earn associated transaction fees. Follow the tips below to resolve this challenge:

• Check fee rate: Low-fee transactions may be dropped from the mempool. Check the rate and adjust accordingly.
• Verify the Node's mempool status: Check constantly to ensure that the mempool is not full or set to restrict certain transactions.
• Use getrawtransaction and sendrawtransaction: Manually inspect and rebroadcast transactions if necessary.
  

5. Unexpected Node Shutdown
If your Node suddenly shutdown or crashes, you can resolve this problem by following the tips below

• Inspect debug log: Located in the Bitcoin data directory to detect the root cause of the system crash.
• Update your Node to the latest version: Bitcoin node comes with different updates that are often used to fix bugs in older versions. Update the version to the latest and restart your system.
• Run with minimal plugins: Remove unnecessary extensions or third-party tools that may conflict with Bitcoin Core.

Conclusion
Running a blockchain Node offers great benefits for both the ecosystem and miners; however, it comes with certain hurdles. To resolve this, validators must employ the proper setup and best practices. You can easily troubleshoot the problems and ensure that your Node is stable, secure, and functional.

Aside from the re-occurring crypto price fluctuation, one piece of news that makes 2025 a worthwhile year for cryptocurrency enthusiasts so far is the creation of a Bitcoin reserve by the Trump-led administration in the United States.

Undoubtedly, cryptocurrency adoption is a global phenomenon; however, government reaction to digitalized and decentralized finance still remains a primary concern for big whales and major market players. Hence, while the crypto market recorded over $3 trillion in 2025, the issue of legalized adoption continues to raise questions among analysts and market participants.

Let's not forget that cryptocurrency adoption gained a major stride following El Salvador's adoption. In June 2021, El Salvador made history as the first country to adopt Bitcoin as a legal tender. Additionally, the government launched its crypto wallet and continues to invest in cryptocurrency.

In recent times, we have countries making notable moves towards adoption, and the most impressive is the US creation of a Bitcoin Strategic Reserve (BSR).

Why US Establishes A Bitcoin Reserve?

On the 6th day of March 2025, President Donald Trump signed an unprecedented executive order creating a Bitcoin Strategic Reserve. This development marks a historic moment in the adoption of decentralized finance (DeFi) in the US and other geopolitical zones because it shows that the US government now recognizes cryptocurrency as a strategic financial asset.

The impact of this decision leaves profound impacts on the global adoption of Bitcoin in particular and cryptocurrency in general, leading many to wonder why the US government created a Bitcoin Reserve.

Aside from President Trump's acclimatization towards cryptocurrency, which was noted in the creation of the popular $TRUMP coin and his other cryptocurrency-related tweets, the truth is United States has other legitimate reasons for its most recent decision to hold Bitcoin.

The US creation of a Bitcoin Strategic Reserve is a rescue move designed to not only provide a storage system for the over 200,000 BTC the country currently holds but also to allow the BSR to increase the value of the government's digital asset stockpile without placing any burden on the federal debt, deficit or the taxpayer.

In the past, Bitcoin has always been sold off in various undocumented ways, resulting in the loss of resources. However, this new administration is dedicated to providing a reserve for the country's bitcoin holdings to ensure the government can generate more revenue from cryptocurrency aside from mere price appreciation - David Sack, the US AI and Crypto Czar, explains in an interview.

In his words, "If they (the US Treasury Dept.) can figure out creative strategies that they believe are in the long-term interest of the country, they now have the authorization to develop those strategies."

What Does The US Bitcoin Reserve Mean for Cryptocurrency Adoption?

Finally, the creation of a Bitcoin Reserve is expected to affect cryptocurrency and its global adoption positively. While many expect this decision to continue to impact prices, we believe that beyond upward price movement, the creation of the Bitcoin Reserve benefits the crypto space in the following ways:

• Legitimization: The Reserve's establishment signals a significant step toward mainstream acceptance of cryptocurrencies as legitimate financial assets.
• Regulatory Clarity: The move may prompt clearer regulatory frameworks, providing greater certainty for investors and businesses in the crypto space.
• Market Dynamics: While the Reserve's creation has been met with enthusiasm in some quarters, it has also sparked debate about the role of government in cryptocurrency markets.

It is 2025, and it is safe to say that crypto staking has gone beyond what it used to be in its early days.  Today, participants can now access sophisticated tools and methodologies that have dramatically transformed the staking ecosystem. For instance, participants can now maintain liquidity while earning rewards, leverage staked assets to secure multiple networks simultaneously, or even completely outsource the validator operations.

These innovations have dramatically democratized staking and allowed a larger pool of participants, from individual users and decentralized finance (DeFi) players to institutional investors and professional validators. However, this increased accessibility comes with its own set of risks and obligations that every participant must understand.

This guide will explore the four primary categories of modern crypto staking, namely, Liquid Staking, Restaking, Validators-as-a-Service (VaaS), and DIY Staking. We will discuss leading tools within each category, break down their technical parameters,, and explain their respective strengths and weaknesses.

1. Liquid Staking

Liquidity is the key problem with traditional proof-of-stake (PoS) mechanisms. However, users can now receive a derivative token representing their staked assets through a liquid staking protocol. For instance, a derivative token (e.g., stETH for staked ETH) accrues staking rewards in real-time and remains liquid. So, users can participate in various DeFi activities, such as lending and borrowing, and get liquidity without unstaking their original assets. Here are some leading Liquid staking providers:

Chainnodes (for Liquid Staking)

Website: https://www.chainnodes.org

Chainnodes provides a more blockchain-agnostic approach to liquid staking. In other words, it supports a wider array of networks beyond Ethereum, including Solana and Avalanche, and plans to integrate other networks soon. Chainnodes also provides a user-friendly interface for accessing liquid staking derivatives across these ecosystems.

Key Features of Chainnodes

• Distributed Validator Technology (DVT)

Chainnodes is actively integrating DVT through collaborations with protocols like Obol Network and SSV Network. Let’s break it down: DVT mitigates the risks associated with relying on a single validator client or operator. It achieves this by splitting validator keys and responsibilities across multiple independent nodes.

• Multi-chain Liquid Staking Support

Chainnodes maintains separate smart contract implementations for each supported blockchain. These contracts handle the staking and unstaking logic specific to each network, as well as the minting and burning of their respective liquid staking tokens.

• Auto-compounding

Chainnodes provides mechanisms to automatically reinvest staking rewards back into the staked pool.

• Liquidity Layer Integration

Chainnodes actively seeks integrations with decentralized exchanges (DEXs) and Automated Market Makers (AMMs) on each supported chain to ensure sufficient liquidity for their liquid staking tokens.

• Simplified User Interface

Chainnodes provides a user-friendly experience; this protects users from the technical burden of interacting with the staking mechanisms of different blockchains.

Lido

Website: https://lido.fi

Lido is a leading platform in Ethereum liquid staking. Lido allows users to stake native tokens to receive a complimentary liquid staking token. Lido also plans to support Solana and Polygon.

Key Features of Lido

• Real-Time Reward Accrual

Lido's liquid staking tokens typically use a rebasing mechanism (for ETH) or a value accrual mechanism (for Solana and Polygon). In rebasing, the balance of the stETH token in the user's wallet increases over time to reflect accumulated rewards. In value accrual, the value of the stSOL or stMATIC token appreciates relative to the SOL or MATIC.

• Slashing Insurance

To protect users against potential slashing penalties, Lido has implemented an insurance fund.

• Smart Contract Architecture

Lido relies on interconnected smart contracts deployed on the respective blockchains. These contracts manage the deposit of native tokens, the minting and burning of liquid staking tokens, the distribution of rewards, and interactions with the staking mechanisms of the PoS network.

• Governance via LDO Token

Holders of the LDO governance token have the power to influence key parameters of the Lido protocol. So, you have a say in setting fees, onboarding new validators, and upgrading the smart contracts.

2. Restaking

The concept of restaking was pioneered on Ethereum by EigenLayer. Staking provides users who have already staked native or liquid ETH to restake their assets to secure additional decentralized protocols or services known as Actively Validated Services (AVSs).

EigenLayer

Website: https://www.eigenlayer.xyz

EigenLayer allows users to delegate their staked ETH to node operators who provide validation services to AVSs. Note also that Chainnodes participates in restaking initiatives by operating validators for protocols like Ether.fi, which integrate with EigenLayer.

Features of EigenLayer

• Dual Use

Restaked ETH contributes to the security of the Ethereum proof-of-stake consensus mechanism and enhances the security of chosen AVSs.

• Operator Delegation Marketplace

EigenLayer provides a marketplace where users can delegate their restaked ETH to professional node operators.

• Smart Contract Architecture

EigenLayer relies on a set of smart contracts on Ethereum that manage the restaking process, operator registration, delegation, and reward distribution from AVSs.

3. Validators-as-a-Service (VaaS)

Users need technical knowledge, consistent uptime, and a significant capital investment to run validator nodes on proof-of-stake networks. Validators-as-a-Service (VaaS) manages the backend infrastructure and technical complexities of running these validators on behalf of users. So, users can simply earn staking rewards without engaging in node operation.

Learn about  the features and benefits of Validator-as-a-Service in our previous article.

Chainnodes (VaaS)

Chainnodes is not just a liquid staking provider. It also provides VaaS solutions for users who want to participate in staking as validators without the technical burden of self-management.

Why Choose Chainnodes (VaaS)?

• Dedicated Validator Nodes

Chainnodes provides dedicated virtual or physical servers for each validator. This ensures resource isolation and predictable performance.

• Metrics and Dashboards

Chainnodes provides users with real-time dashboards and reporting tools to monitor their validator's performance. That means users can monitor staking rewards, uptime percentage, missed block/attestation rates, and overall node health.

• Automated Failover and Redundancy Systems

To minimize downtime and avoid slashing penalties, Chainnodes provides automated failover mechanisms.

• Key Management and Security

Chainnodes handle the secure generation, storage, and management of validator private keys.

Obol

Website: https://www.obol.tech

Obol provides the infrastructure and tools to enhance the reliability and decentralization of proof-of-stake networks.

How Does Obol Work?

• Charon Middleware

Charon is the core middleware of Obol. It allows multiple independent validator clients to operate as a single, fault-tolerant validator.

• Techne Credential System

Techne is a standardized credentialing system designed to verify the performance and trustworthiness of validator operators.

• DV for Enhanced Resilience

By distributing validator responsibilities across multiple clients, Obol's DVT significantly reduces the risk of slashing due to single-client failures, software bugs, or infrastructure issues.

• Interoperability

Obol's technology is designed to be interoperable with existing validator infrastructure and supports integrations with liquid staking protocols like Lido and SSV.Network.

4. DIY Staking

DIY (Do-It-Yourself) staking is the most hands-on approach to participating in proof-of-stake networks. It involves setting up and managing your own validator node infrastructure, either on personal hardware or cloud-based servers.

Chainnodes (DIY Staking)

Chainnodes provides resources and tools to support users who choose the DIY route for staking.

How Does the Chainodes  DIY Model Work?

• Setup Wizards and Guides

Chainnodes provides step-by-step tutorials and setup scripts for deploying validator nodes on various supported blockchains (e.g., Ethereum, Avalanche, Cosmos).

• Integrated Monitoring Tools and Alerts

Chainnodes provides and recommends tools for monitoring the performance and health of DIY validator nodes.

5. Who Should Stake, and Who Shouldn't?

Staking is indeed profitable, but it calls for a situation-based approach to specific personal concerns, risk tolerance, and technical skills. A brief guide on assessing whether staking is suited for you:

You Should Stake If:

• You have a long-term investment horizon

Staking earns passive income on your holdings if you are willing to lock in your crypto assets for an extended period.

• Love Passive income

Proof-of-stake networks generally carry APRs from 4% to 10% and above.

• Comfortable Interacting With Smart Contracts

Depending on the liquid staking or re-staking type, you will frequently interact with dApps and smart contracts. If you have at least a superficial understanding of how these technologies work, then you already qualify.

• Research-Minded

You are willing to research and understand the specific risks of your chosen staking method.

You Shouldn’t Stake If:

• You are an active trader

Staked assets are subject to lock-up periods (in native staking) or may involve derivative tokens with potential price deviations (in liquid staking).

• You lack the necessary technical skills (especially for DIY and restaking)

Running a DIY validator requires significant technical expertise.

• You have a low-risk tolerance

Restaking increases risk due to potential slashing from multiple protocols.

• You do not understand the underlying protocol and its risks

Blindly chasing high APYs without understanding the mechanics of the staking protocol, its security model, and slashing conditions can lead to significant financial losses.

Conclusion

Crypto staking accommodates a wide spectrum of users. Whether you are a DeFi novice, an advanced user, just looking for a hands-off approach with a VaaS provider, or a technically savvy user embracing the full control of DIY staking, the options are endless. However, the best approach always requires a careful evaluation of your individual goals, technical proficiency, and risk appetite.

Don't be swayed only by high APYs; research security, understand the protocols you are interacting with, and choose the staking method and tools that align best with your interests.

In Brief:

• Introduction
• Why Node Sync
• Types of Node Sync
• How Resolve Slow Node Sync on Ethereum

Introduction

Despite the urge to get it over with, the truth is node synchronization is not optional, particularly if you run a validator node and you intend to earn maximum block rewards. Think of it like joining a WhatsApp group - you get the complete knowledge of the group when you read through the chat history.

Resolving slow node synchronization on the Ethereum blockchain is regarded as one of the most challenging tasks due to how diverse and decentralized the blockchain is. Also, Ethereum has thousands of dApps running on it; hence, attempting to synchronize a newly deployed node with the blockchain means loading data from millions of transactions - it requires time and resources.

However, developers and validators do not want to wait weeks for node sync, even when we understand that blockchain, by its design, is a cumbersome technology. This leaves us with questions on node synchronization and how to scale up the process.

Why Node Sync?

The answer to this is simple - A node is a separate blockchain server with blockchain data. A typical full node is expected to have all the blockchain's historical data. This is how the ecosystem establishes trust and remains decentralized. Hence, to operate efficiently and securely on a blockchain, your node must synchronize all the blocks previously added.

Types of Node Synchronization

On the Ethereum blockchain, there are different node syncs. Understanding this gives users ample knowledge of syncing speed, making it possible to estimate when a node sync should be completed.

• The full Sync: The full sync downloads and verifies all blockchain activities from the first block to the latest one. Hence, it requires a high system configuration and may take up a lot of space (up to 2TB). Deploying a full node for full sync is considered more efficient; however, given the extent of data, it is often slow.
• Snap Sync (default in Geth): This type of synchronization only downloads a snapshot of the Ethereum state, then proceeds to fill in recent history. It does not validate older blocks; hence, it is faster compared to full sync.
• Light Sync: This is a super-fast synchronization as it only downloads block headers and verifies recent blocks. It doesn't store all data; hence, it is not an ideal option for developers and validators.

How to Resolve Slow Node Sync on Ethereum

For a developer, running a full sync may be time-consuming; however, aside from types of node sync, you may experience slow node sync for a plethora of reasons, and to resolve that, implement the following tricks.

1. Check Hardware configuration: Opt for SSD-Back Server   with High IOPS

There is no two-way around it. If you want your node to operate at its optimal level, you need the proper hardware for support. For developers on hardware with low configuration, fast node sync is considered black magic. While many spent weeks or even months trying to load blockchain data, the truth is that developers with the proper hardware are getting it done in days.

Geth developers have concluded that it is impossible to get fast throughput on an HDD server. Similarly, old processors may struggle with computational demands for syncing; hence, getting hardware with high configuration is fundamental.

Start by replacing shared nodes with dedicated nodes. Then ensure that your server is backed by an SSD processor with high IOPS, for Ethereum, above 1M is recommended. Another rule is never to use only one computer for your node activities. Instead, use one computer to run node activities while you use another to view chain data and monitor the dashboard.

Learn about the differences between shared nodes and dedicated nodes here; or

Try reliable dedicated nodes on Chainnodes for free!

2. Network Connectivity: Watch Bandwidth and Peer  

  Connection

The ability of your node to connect with as many peers as required can affect speed as well. However, it is vital to be careful here as you do not want to under- or over connect to peers. Typically, connecting to 20 peers max is sufficient. One trick that works is limiting the number you connect to when the node is syncing to reduce overhead. Afterward, you can increase.

Network bandwidth can also affect the speed of data retrieval, which can slow down the syncing process. Ensure that your internet speed is as fast as possible.

3. Server Maintenance: Dashboard monitoring and Server   Restarting

You simply cannot set your node to sync and then abandon it; you have to monitor it. Fortunately, there are tons of tools that make monitoring your node dashboard easy and straightforward. For instance, you can get on Ethereum Client Logs like Geth or Nethermind, where you can see the output and real-time sync status to get details like current block, peers connected to, and time per block. You can also use JSON-RPC interfaces to get information on whether your node is still syncing and speed of synchronization (eth_syncing), list of connected peers (admin_peers), store and receive archival data.

You probably don't know this, but sometimes your server fixes itself. This is possible because Geth developers and the entire Ethereum ecosystem are constantly trying to fix node errors and bugs. Hence, periodically restarting your server allows the node to pick up the latest solution and implement it. This may resolve the reason for the slow speed.

Conclusion

Efficiently speed for node sync is not achievable with only one solution, hence, you must implement all the three mentioned above for optimal result. Getting the best infrastructure can, however be challenging, which can in return exposes you slow node sync or system failure. To resolve this, a dedicated node from reliable source like Chiannodes is the best solution.

Getting a node dedicated node is essential to reducing the number users and transactions on a node, which can increase speed significantly. The Chainnodes dedicated node is designed to server you in this regard. Designed for optimal speed, low-latency, high throughput and unlimited archival data access, dedicated node from Chainnodes ensure that you do not constantly deal with complex speed issue.

Finally, using the node for snapshot or light sync allows you complete node sync in hours while you access old block data on its archival data storage.

There is more than one Layer-2 solution, with leading protocols being Optimism, Arbitrum, zkSync and Base. Essentially, different blockchains adopt different technological approaches to resolve the significant bottlenecks associated with Ethereum: Cost, Speed and Scalability.

Today, conversations on several layer-2 focused questions like, will all rollups become zk-rollup? what are the best infrastructure providers for Layer-2 blockchains, and what are the best blockchains to build on as a developer continues to populate the blockchain space?

Despite the ongoing debate, developers are left to make crucial decisions in two regards:

• Selecting the most appropriate layer-2 blockchain, and
• Choosing the best layer-2 blockchain infrastructure provider

This shows that for developers, the layer-2 solution with the highest total value locked or the service provider with the best online presence are not necessarily the most appropriate fit. Instead, available layer-2 chains and the reliability of an infrastructure service provider must be considered with their project's needs before they decide on the blockchain and infrastructure service provider to opt for.

The state of Layer-2 Blockchain adoption in 2025

Since inception, Layer-2 blockchains have continued to witness growing adoption. At the time of writing, over $37 billion is locked on layer-2 blockchains, and more protocols continue to adopt layer-2 chains.

In 2023, the decline in cryptocurrency trading volume did not impact Layer-2 adoption; instead, a 300% increase in smart contract deployment was noted on Arbitrum, Optimism and Polygon.

If you are currently building a decentralized application, here is an insight into what developers consider when selecting a blockchain infrastructure provider.

Build the next viral layer-2 application using the Chainnodes Infrastructure.

What to Consider When Selecting a Layer-2 Blockchain Infrastructure Provider

• Interoperability and Compatibility: Seamless interoperability is the most sought-after feature in a layer-2 blockchain infrastructure because it ensures that a dapp runs efficiently across multiple chains. Compatibility with existing tools and protocols, such as the Ethereum Virtual Machine (EVM), is highly valued because it allows for easier integration and migration of applications.
• Scalability and Reliable Performance: For every decentralized application, scalability is a primary concern. To ensure an optimal user experience and ensure that dapps run efficiently, developers must use solutions that can handle an increase in transactions and requests without compromising speed and efficiency.
• Cost Effectiveness: From the upfront subscription fee to the maintenance cost and transaction fees, developers compare the competitive pricing models offered by a large ecosystem of service providers to manage their budget while scaling their applications.
• Security and Decentralization: To protect applications against vulnerabilities and ensure optimal performance and speed, developers must consider the robustness and decentralized nature of an infrastructure. A highly decentralized network with a robust consensus mechanism is better suited to operate efficiently while protecting applications from attacks.
• Developers' Support and Documentation: From the implementation process to fixing major errors, developers have a lot to gain from a network that provides instant support and readily available documentation to guide developers at different stages.

Get Started on Layer-2 Chains with Chainnodes Infrastructure

At the moment, Chainnodes is not just a leading blockchain infrastructure service provider for Ethereum and Layer-2 blockchains. We also have an ecosystem that keeps evolving to capture trends and scalability tools that allow us to offer dApp developers robust and highly efficient services. Chainnodes supports your dApp building service with the following tools:

1. RPC for Layer-2 Blockchains

To build anything in the web3 space, the first thing to do is to get a reliable RPC for the blockchain of your choice. Chainnodes provide highly-decentralized blockchain nodes that ensure that your dApps run efficiently, irrespective of where your servers or users are.

Ensuring efficient building in the global space without compromising on scalability, Chainnodes provide industry-leading nodes that are known for high throughput and low latency to support the demands of growing applications.
Get RPC for Arbitrum, Optimism, Polygon, zk-Sync and other Layer-2 blockchains on Chainnodes.

With Chainnodes, developers can learn the difference between shared and dedicated nodes, offering them the flexibility of choosing between cost-efficiency and performance. Shared and dedicated nodes are two reliable options that ensure that every dApp is built on a scalable infrastructure with competitive pricing.

How to add RPC on Metamask

• Step 1: Open the Chainnodes and click on "Get Started."
• Step 2: Connect your metamask wallet and select your preferred blockchain

Yet to decide on your preferred blockchain? Read our article on how to choose the best blockchain for your dapp.

• Step 3: Select your preferred pricing option after carefully considering the available features under each package.
• Step 4: Initiate and complete payment
• Step 5: Your RPC Endpoint is generated, proceed to add the endpoint to your metamask

2. Custom Protocol Hosting

Building decentralized applications can come with unique features and needs. Chainnodes is dedicated to powering the future of blockchain decentralization and Web3 by providing developers with secure and high-performance infrastructures that are tailored to dApps' unique needs.

Additionally, Chainnodes provides 24/7 support via telegram and email, providing developers with on-spot troubleshooting guide and implementation instructions.

3. Validator-as-a-Service (VaaS)

Aside from developers, major players in the Proof-of-Stake ecosystem are validators. Chainnodes currently power both Layer-1 and Layer-2 Proof-of-Stake blockchains through an automated block validation service.

Chainnodes Validator-as-a-Service infrastructure allows users to automate the deployment, monitoring and maintenance of operations. By substituting the manual process with an automated one, validators can focus on core innovation while the infrastructure handles uptime, slashing protection, failover mechanisms and optimized performance.

It also provides insight into system features and available upgrades using real-time analytics.

Ready for a seamless building process? Get started on Chainnodes

It is impossible not to know about one of the leading ways to earn passively in the blockchain and crypto space. In fact, staking has become a fundamental part of blockchain and cryptocurrency, not only because it supports the Proof-of-Stake ecosystem but also because it offers long-term crypto holders a reward mechanism that does not require active trading or engaging with a product.

If you are wondering what cryptocurrency staking is, here is a step-by-step overview of what happens when you stake your crypto:

• Step 1: You visit a staking protocol.
• Step 2: Connect your wallet and select a staking option.
• Step 3: Stake the asset and generate an automated dashboard.
• Step 4: Asset is automatically moved from your wallet to the protocol's staking pool.
• Step 5: Tokens in the staking pool are staked by the protocol to run validator nodes on a PoS blockchain.
• Step 6: Protocol (now a validator) look out for blockchain transactions, verifies them, and adds a new block to the blockchain.
• Step 7: The blockchain rewards validators with newly minted tokens.
• Step 8: The protocol receives the reward and shares a percentage of it with stakers who contributed to the staking pool.

By its nature, staking implies a temporary transfer of control over your asset to the staking protocol. However, the constant evolution of crypto staking brings about innovative staking approaches like liquid staking, where stakers are offered liquid tokens that can be traded on decentralized marketplaces. Thereby, restoring stakers' control over their assets.

Over 60 percent of blockchains rely on the Proof-of-Stake (PoS) consensus mechanism, making staking a big deal. Also, a quick look at the daily transaction volume across multiple blockchains makes us understand why more protocols now offer cryptocurrency staking as a service in order to participate in transaction validation. However, this doesn't necessarily make staking a suitable option for everyone.

Why you should try staking your cryptocurrency or maybe not

The truth is, staking sounds super cool on the surface. However, just because you decided to lock up your tokens does not mean it is entirely safe from all forms of loss or price depreciation. To determine if you want to stake or HODL, here are the three things you must consider:

1. Price Volatility

There is literally a staking structure for every token. If you want to find out where to stake your tokens, open CoinMarketCap, type your token symbol into the search bar, click on Yield, and click on All to see all available platforms.

One of the ways to know if you should stake your crypto is by checking its volatile nature. While all cryptocurrency, except stablecoins, are volatile, the truth is some cryptocurrencies are prone to losing or gaining significantly within a short period.
Understanding this helps you answer the two frequently asked questions in the crypto space.

1. Should I stake my crypto?
2. How long should I stake my crypto for?

For instance, locking a highly volatile token for an extended period can result in unimaginable loss if the token experiences a downward price movement. The reward earned may not be able to cover this loss of value, making staking a bad investment. However, this doesn't keep tokens of this nature outside the scope of staking; instead, flexible or short-term staking should be explored.

With flexible staking, you earn rewards and maintain constant access to your token (terms and conditions of each staking platform should be considered), allowing you to determine whether to sell or keep holding. Stablecoin staking is an alternative option that gives you an edge against asset loss. Since the price of the coin is pegged to a dollar, it gives you access to stake volatile-resistant tokens while earning rewards.

2. Ecosystem and Smart Contract Risk

Staking protocols rely on infrastructure like websites, nodes, smart contracts and APIs that are prone to exploitation when not adequately managed and routinely reviewed. On several occasions, we have heard of hackers attacking DeFi protocols, including their cold wallets, and making away with investors' funds.

I know you don't want to, but this is another risk you must consider when deciding whether to stake your crypto and where to stake your crypto. Choosing a staking protocol requires a deep research into the ecosystem infrastructure and security measures put in place to safeguard stakers' tokens. For instance, an ecosystem relying on dedicated nodes to validate transactions is expected to be more secure compared to those relying on shared or public nodes.

Not sure what a dedicated node is? Read our articles on the benefits of dedicated nodes for running a validator node.

Routinely smart contract audits and transparent audit reports ensure that the ecosystem keeps bugs out of its system while updating its community on compliance with security requirements. An ecosystem that fails to do those is probably one to avoid.

3. Reward (APY) Percentage

While this is not outrightly a risk factor, the truth is you may be losing out on money if you fail to consider and compare reward (APYs percentage) offered by available staking protocols.

Comparing may take a different approach. First, you may want to compare multiple centralized exchanges offering crypto staking as a service. For instance, the APY reward offered by Bybit is different from what Binance offers. Comparing this allows you to opt for the higher APY.

Another approach is comparing the rewards offered on centralized and decentralized exchanges. For instance, while decentralized exchanges may offer higher rewards, centralized exchanges offer additional rewards in the form of token airdrop, particularly when you stake the exchange's native token. For example, staking $BNB on Binance comes with a reward and token airdrop.

However, it is essential to take necessary precautions here because the platform offering the highest APY is not necessarily the most secure or veritable platform. Hence, it is also vital to consider other factors like ecosystem stability, security and the level of decentralization because these features determine overall asset security.

Conclusion

When we talk about the risk associated with staking, slashing often gains the ultimate attention, while risk factors like those discussed above are usually neglected. Now that they've gained your attention, be sure to DYOR.

Interested in staking your cryptocurrency? Read our articles on some of the innovative staking approaches in the crypto space, how to increase staking rewards, and the best platforms for staking cryptocurrency in 2025.

Though the concept of staking became a mainstream term in the blockchain space in 2022 following the Ethereum transition to the Proof-of-Stake consensus mechanism, staking has been a part of the blockchain validation process since its introduction in 2012 by Peercoin. However, while Ethereum moved fully to PoS, Peercoin maintained a hybrid framework using both Proof-of-Work (PoW) and Proof-of-Stake (PoS) mechanisms.

Also, though cryptocurrency staking initially employed the traditional fixed saving model, staking has outgrown the structure. Of course, this has not restricted the impacts of cryptocurrency staking in the blockchain ecosystem, but it has allowed staking to evolve beyond keeping the proof-of-stake ecosystem running. Innovative projects have redefined how users stake and earn rewards, and with a little bit of research, you might uncover the best tools for crypto staking in 2025 and how to make the most out of the cryptocurrencies you are holding.

How Crypto Staking Has Evolved

With the number of exchanges and projects offering at least one form of crypto staking today, you will want to agree that staking is probably one of the most lucrative investment decisions for crypto traders.
The narrative is straightforward: instead of holding those tokens aimlessly in your wallet, why not keep them with us? In return, we pay incentives in the form of newly minted coins using the calculated APY percentage. For anyone holding cryptocurrencies, that definitely sounds like a cool idea, but then what if there is more to do with your token than legacy staking?

The Genesis of Crypto Staking – Peercoin Introduced PoS in 2012

Staking was first introduced in 2012 by Peercoin. Developed by Sunny King and Scott Nada, the Peercoin ecosystem adopted a hybrid model using both the Proof-of-Work and Proof-of-Stake mechanisms. Hence, while mining of new coins was retained, transaction validation and security were achieved through staking.

Under this framework, holders of the PPC tokens are required to stake their coins to validate blocks and earn rewards. Validator selection was pseudo-randomly determined by how long participants had been holding the PPC tokens in their wallets. Hence, the genesis crypto staking was aimed at achieving two things:

• Long-term token holding, and
• Energy efficiency by reducing computational power.

However, staking then was susceptible to a series of attacks primarily due to the fact that validators had nothing at stake.

Ethereum Transition to PoS in 2022 (and other Developments)

In 2022, the long-awaited Ethereum transition to the Proof-of-Stake consensus mechanism took place, introducing a robust and secure PoS with two main features:

• Staking requirement: High financial commitment; and
• Slashing: The ultimate security to keep validators in check

The Ethereum staking protocol requires validators to lock 32 ETH to validate transactions and earn block rewards. This approach is very similar to the traditional fixed saving, where you cannot access the asset locked until the pre-determined date.

Pos under Ethereum is secured, however, the high financial commitment created a barrier preventing interested participants from participating in the ecosystem.

Aside from the Ethereum transition, the adoption of Staking by Tezos and other protocols also contributes to the development of cryptocurrency staking. In 2018, Tezos introduced the Liquid Proof-of-Stake (LPoS), where validators (usually referred to as Bakers) do not need to lock up tokens. However, they are required to hold a minimum amount to validate blocks in the ecosystem. Holding the Tezos (XTZ) tokens also grants governance power to holders, allowing users to vote for system upgrades.

Introduction of Delegated Proof-of-Stake (DPoS)

Another variation of Proof-of-Stake with staking as a prominent feature is the Delegated Proof-of-Stake (DPoS). First, it was implemented by Bitshares and further adopted by EOS, TRON, and BSC. Delegated Proof-of-Stake (DPoS) is an approach that allows token holders to select a fixed number of delegates (validators) to produce blocks.

This approach ensures fund security since token holders who could not act as validators themselves are allowed to carefully consider a pool of validators to select those who should act on their behalf. While this enhances scalability and governance, it has been condemned for its tendency to become largely centralized.

Innovative Staking Options: Liquid Staking and Restaking

Liquid staking redefines the concept of staking by designing a framework that allows users to access alternative tokens while still earning rewards on the staked tokens. With liquid staking platforms like Chainnodes and Lido Finance, users are given tradeable tokens that represent the tokens staked.

The alternative token allows users to retain access and control over their tokens. This eliminates the rigid lock-up requirement while rendering staking accessible to long-term and short-term token holders.

Restaking, on the other hand, multiplies the utility of already-staked tokens by using them to secure another ecosystem. With restaking, stakers basically lock their tokens on the base blockchain like Ethereum, then opt in for restaking protocols like Eigenlayer to use the same staked token to run validation on other protocols that use the same PoS.

In return, stakers earn rewards from all the blockchains or protocols where their tokens are being used to validate.

Future Trends in Crypto Staking

1. Integration with DeFi

As more projects and blockchains continue to adopt the PoS mechanism, staking will also continue to witness more integration. The decentralized finance space was once condemned for its carbon footprint, causing many to consider it a significant threat to global ecosystem sustainability. PoS as a greener alternative to PoW, combined with lightweight validation, makes an ideal option for future protocols that intend to prioritize energy efficiency.

The introduction of composable staking products like bundled yield strategies using LSDs, options and insurance is also on the rise. With this and the interest in passive earning as core features of crypto investment, staking is bound to witness deep integration with DeFi in the coming years.

2. Staking adoption by Layer-2 protocols and Rollups

We’ve seen layer-2 blockchains enhance Ethereum scalability. While this has improved users’ interaction with blockchain, it is also going to drive up the need for a staking approach like restaking. L2 chains relying on Ethereum security will benefit primarily from staking and restaking, while stakers will record increased rewards from the connection that exists between these blockchains.

3. Governance

One of the ways the blockchain space has been able to maintain orderliness despite the apparent diversity is through on-chain governance. This ensures that everyone contributes effectively to decision-making.
Future protocols must prioritize decentralized governance, which is already attainable through DAO and powered by staking. Token lock-up will continue to determine voting power. Hence, protocols that intend to retain decentralization as their core feature will have to adopt staking.

Conclusion

From 2012 to the present, it is apparent that staking has transformed beyond the novel experiment in Peercoin to a fundamental architecture for blockchain security and sustainability. As cryptocurrency and blockchain adoption grow into different forms, we are set to see staking transform extensively into a more robust earning mechanism. Cross-chain interoperability will facilitate inter-chain staking, allowing users to earn across multiple blockchains, and more projects will continue to eliminate the entry and access barrier introduced by Ethereum and the original staking framework.

The need to enhance Ethereum scalability, reduce gas fees, and increase transaction speed led to the development of layer-2 blockchains. However, there is nothing like a single infrastructure for Layer-2; what we currently have is a series of technologies implemented to create alternative and faster blockchains for users. These include Layer-2 chains (L2), sidechains, shards and more.

While Layer-2 can, therefore, be considered the future of Layer-1 blockchain, the question is, what is the future of Layer-2 chains?

Layer-3 chains or a more unified Layer-2?

Back in 2024, Vitalik Buterin made an optimistic tweet stating that all rollups will eventually move to zk-rollups. Undoubtedly, zk-rollup comes with compellable features compared to its counterpart, optimistic rollup, but the question that remains unanswered is whether zk-rollup indeed has what it takes to outperform optimistic rollup in coming years and become the rollup of choice for every developer.

Let's also not forget that optimistic rollup takes the lion's share of rollup adoption at the moment, housing leading industry players like Arbitrum and Optimism, thanks to its scalability and fast transaction throughput.
The ongoing conversation in the blockchain space signals a pending move to zk-rollup. Before we examine the whys, let's look at the core features of rollup technology.

What is rollup technology?

Rollup enhances layer-1 scalability by moving the computation component of transaction execution off-chain. It basically intercedes users' interaction with the base layer (the Layer-1 blockchain). Hence, when users perform transactions on a rollup-powered Layer-2 chain, it stores and compresses the transaction data into one summary batch. The batch is then sent to the base chain for finalization.

Of all the layer-2 chains, blockchains relying on rollup technology stand out because they are able to operate as standalone blockchains. Though built on a Layer-1 chain, L2 chains feature distinct infrastructure components that make them a blockchain of their own. From distinct consensus mechanisms to transaction approval techniques, but they rely on the base chain for data availability, censorship resistance, and security.

Types of rollups

The two types of rollups are optimistic rollups and zk-rollups. You can read more on the differences between zk-rollups and optimistic rollups in our previous post, but let's examine why everyone is saying all rollups will eventually become zk-rollups.

Why is zk-rollups better than Optimistic rollups?

Comparing zk-rollups with optimistic rollups leaves us with one ultimate differentiating feature - the use of validity-proof in zk-rollups compared to the use of fraud-proof by optimistic rollups.

For zk-rollups, validity-proof works like a pre-check system. That is, transactions are verified before finalization. When a transaction is initiated on an L2 chain, a cryptographic proof (known as zero-knowledge proof) is generated to verify the correctness of the transaction. After this, transactions are bundled up and sent to the Ethereum blockchain. At this stage, no further verification is needed.

On the other hand, optimistic rollups use a fraud-proof mechanism. It assumes that transactions are valid at the point of submission. However, before finalization, a challenge period (usually 7 days) is initiated where validators can confirm the validity of the transactions. If the transactions are valid, they are added to the block, invalid transactions are reversed, and fraudsters are penalized.

This implies that with zk-rollups, transaction submission may take longer, but finalization is instant. On the contrary, transaction submission on optimistic rollup is faster, but finalization happens after the challenge period.

It further implies that while zk-rollups rely on cryptography and high-level systems to ensure security, optimism rollup assumes that all users are honest. This approach poses a significant challenge to blockchain infrastructure. The assumption that transactions are valid and that all users are honest undermines trust minimization, which is a leading feature of blockchain technology.

Additionally, the fraud proof approach is prone to security risks and breaches, making optimistic rollups less ideal for applications and protocols with high security needs.

By providing protocols with these essential benefits, zk-rollup is considered a more decentralized and secured Layer-2 technology. Additionally, zk-rollups feature a high anonymity set and privacy by ensuring that transaction data or details are revealed to only the parties directly involved (sender and receiver). This enhances security and protects against other cryptocurrency-related risks like MEV attacks.

Build on zk-rollup blockchains using the Chainnodes RPC nodes for free.

Conclusion

Despite the vivid benefits of zk-rollup, it comes with specific bottlenecks that gave optimistic rollup the head start it currently enjoys. Aside from delayed submission, its cryptographical verification requires advanced hardware and high technological knowledge, making it less accessible for several validators.

However, the blockchain space is constantly evolving, making the idea that zk-rollups may overcome these bottlenecks a not farfetched truth. At the moment, we have seen the combination of Scroll and Cysic led to the introduction of a faster zk-rollup with minimal hardware configuration requirement.

But while this development is possible, it is vital also to consider that zk-rollup is only essential for protocols with high-security needs. For protocols that prioritize fast submission with low-security requirements, optimistic rollup will remain a more attractive option. Hence, while many contests that all rollups will transition to zk-rollups, we are more likely to continue to witness an ecosystem where the two rollups co-exist to satisfy different needs.

Building a Decentralized application? Check out Chainnodes RPC and dedicated nodes for zk-rollup or optimistic rollup here.

The volatility of cryptocurrency usually makes everyone wonder how long the bubble is going to last. So, many have compared it with several failed investment schemes of the past, the Netherlands Tulip bubble of 1634-1637, the Dot-Com bubble of 2000-2002 and the US Housing bubble of 1997-2006, to name a few.

With this narrative, notable financial advisers somehow wait for when the market will crash. But maybe that is not happening now or nve because the cryptocurrency space is gradually becoming tied to real-world utilities, giving it an inherent value and ensuring that it is beyond a fundamental tool for facilitating cross-border transactions.

Now that cryptocurrency is being adopted and integrated into several areas let's discuss the top 3 trends that are closely tied to unique and real-world utilities.

1. Real Estate Tokenization

One of the leading trends in the crypto space today is the tokenization of real estate assets. This development is designed to bring flexibility to the traditional real estate. Traditionally, real estate involves buying and selling physical properties through a lengthy process that includes brokers, banks, legal paperwork, and upfront costs.

This comes with notable problems; for instance, investing requires substantial upfront capital, making the market an exclusive space for wealthy individuals or institutional investors to thrive. Another factor is limited market access posed by geographical and regulatory barriers.

Fortunately, the tokenization of real estate means small or big investors can now access the market without border limitation by simply owning tokens that represent real estate properties.

Real estate tokenization basically democratizes real estate investment through blockchain technology. Hence, the ecosystem relying on this innovative framework can successfully eliminate substantial barriers posed to investors.

Also, given that the ecosystem is supported by blockchain technology, it features some of the inherent blockchain capabilities. Real estate is represented by cryptocurrency, which means transactions (which are essentially the transfer of assets from one person to another) are immutable and traceable on a public ledger. This essentially brings us to an era of real estate investment that is accessible, secure, transparent, and efficient.

2. Real-World Assets Tokenization (RWAs)

In the quest to increase cryptocurrency's value, particularly by tying it directly to real-world assets, tokenization of real-world assets is another trendy topic. The combination of crypto and blockchain technology here aims to bridge the gap between traditional finance and decentralized finance by allowing crypto holders to invest indirectly in tangible assets like government bonds, art, intellectual property and even carbon credits.

Real-world assets are tangible financial assets that exist conventionally in the financial space. Tokenizing them implies representing those assets digitally on the Blockchain while ensuring that they are backed by digitally tradeable assets (cryptocurrencies). This offers investors access to traditional investment while retaining the flexibility and ease of decentralized finance.

Currently, we have seen this executed into investment offers like tokenized U.S. Treasuries, gold, art, music royalties, and more. One remarkable benefit that comes with tokenizing real-world assets is that it enables fractional ownership. As we have in tokenized real estate, owning a part of a whole real-world asset is now possible.

Additionally, using Blockchain ensures 24/7 trading and increased transparency while also offering yield opportunities and a more stable investment profile compared to purely speculative crypto assets.
Examples of cryptocurrency protocols offering Real-World assets to users include Onod Finance, Paxos Gold, Tether Gold, and Particle Art Collection.

3. AI- Agency (Marketplace And Tokens)

In recent times, AI-powered tokens have been making waves. These are beyond cryptocurrency backed by a project executing AI-related functions like we have earlier, they are tradable cryptocurrencies based on the efficiency of AI agents. For instance, the leading Solana-based AI Agent Marketplace, Tars, successfully introduced a GPT-powered assistant to Sona, an AI native to the SAGA phone.

In today's crypto market, AI tokens are emerging as the fuel that powers autonomous, self-improving agents that interact with the Blockchain just like humans do. These agents can perform various tasks, from running analytics or executing trades to automating tasks in a DAO or handling virtual support. Also these agents are tokenized, meaning they can be accessed, used, or governed through cryptocurrency tokens.

Accessing AI-agents is possible on the AI Agents Marketplace. Here traders can buy, sell, and deploy tokenized AI agents. This introduces liquidity, interoperability, and monetization to the overall idea of creating AI tools and provides developers, traders and investors with a thriving market to explore.

AI tokens aren't just another flavor of altcoins. They serve multiple roles simultaneously, making them especially intriguing for users and traders. Primarily, they act as access keys; owning or staking a token allows you to use a particular agent's services. However, they also function as incentive mechanisms for developers, enabling the monetization of their agents as usage grows.
Additionally, these tokens can carry governance rights, allowing holders to vote on model upgrades, fee adjustments, or training data policies.

Conclusion

The growing integration of cryptocurrency and real-world assets shows that crypto is no longer confined to being a tool for transactions; instead, it is gradually becoming an ample investment option for both traditional and tech-savvy investors. For investors, looking out for trends can increase the chance of earning high returns, however, adequate insight is required when making investment decision.

Finally, while it is unclear how vast the crypto space is expected to grow, what is certain is the fact decentralized finance as an integral part of our system is here to stay for good.

If you've been in the blockchain space long enough, you are likely familiar with the critical roles of validator in the Ethereum network. You are also probably aware that becoming a validator traditionally requires staking 32 ETH – a considerably high financial commitment that has historically prevented many would-be validators from entering the ecosystem.

But the landscape has evolved. Today, innovative staking mechanisms, like liquid staking, have been adopted to significantly lower the entry barrier posed by the past staking requirement.

With this, platforms like Chainnodes allow interested ETH holders to stake as little as 2 ETH and earn a portion of the validation rewards. With liquid staking, validators get to pool smaller contributions from multiple holders and stake collectively, democratizing access to reward while enhancing the security of Ethereum's Proof-of-Stake.

Now that several protocols offer this service, choosing the best liquid staking platform requires a careful selection process based on real-time metrics and performance indicators like those discussed in this article.

Here are a couple of things you should consider to know the best liquid staking protocols to stake with.

Validator uptime and performance

The reward earned for running the validating node is proportional to the validator uptime. Contrarily, validators run the risk of slashing or getting low rewards if they fail to keep up performance and failed achieve the required uptime consistently.

This is where selecting a validator to stake with can be a little tricky because a validator with low uptime means low reward. Typically, validators that aim for about 99.9% uptime are able to maintain trust and ensure continuous operation.

Discerning efficient performance, on the other hand, is a metric that needs to be tracked over time. Hence, active participation in the ecosystem community and gaining practical insight into its operation on metric tracking platforms allow stakers to ascertain the level of efficiency.

Protocols System Features

Given the innovation of technology, liquid staking protocols have gone beyond merely running validator nodes to implementing tools and infrastructure that make staking and protecting stakers' assets extensively easier—additionally, Ethereum rewards validators for capturing MEV attacks during block proposals, which means a high reward.

However, these protocols constantly have to balance efficiency with innovative development and cost, which means, at times, they may sacrifice one feature to implement another. For instance, leading liquid staking protocols like Chainnodes operate with improved latency, assets protection techniques and MEV attack prevention.

When selecting a validator to work with, checking out some of the core features of the protocols and uncovering what features are prioritized enables you to choose the best liquid staking protocol that aligns with your risk tolerance.

System adaptability

Blockchain networks, including the Ethereum network, are essentially dynamic. For instance, the Ethereum ecosystem has witnessed notable changes over time, which have resulted in both structural development and technology upgrades. Given that blockchain is a developing technology, more tools are being developed to enhance operational efficiency and facilitate swift and seamless trading.

This raises the question of how long a staking protocol can keep up with these constant changes in order to not only run efficiently but also to remain relevant and sustainable. To get your answer, a closer understanding of the protocol infrastructure is vital, and you can get a clear overview by reading the project's whitepaper, following up with roadmaps, and staying updated on developments.

Risk management

Beyond the ability to validate with efficient tools like dedicated nodes and more, a protocol's ability to manage risk is also one feature that stands out. Here, a careful consideration of historical data, patterns and performance is required.

Even when the operation is down or when the ecosystem suffers slashing, its ability to stabilize activities and manage the aftermath can determine the impact of the penalty sustained in the long run. Hence, an ecosystem that manages risk transparently while advising users on the best course of action depending on their risk appetite is an ideal one to stake with.

Why select the best validators to stake with using dynamic metrics?

The question is, why should anyone go to this length before finally selecting the best validator to stake with when they can add their tokens to a pool and wait for reward distribution?
Here are (4) four answers to that:

• Maximizing profit: By selecting validators dynamically, stakers can maximize profits by avoiding underperforming validators and capitalizing on those with high uptime and efficiency.
• Lower risk: With a good uptime percentage and diverse risk management portfolio, a validator can avoid slashing and other penalties, which reduces the level of risk borne by stakers.
• Good insight: Dynamic selection metrics allow stakers to get a good understanding of the concept of staking, the protocol, and the Ethereum ecosystem, which can help make proper investment decisions relying on other cryptocurrency aspects.
• Asset stability: While cryptocurrency is a volatile investment by its nature, moving between validators means your asset suffers constant gas fees, and it is also probably exposed to additional MEV attacks. Changing validators repeatedly also exposes stakers to complete asset loss. However, careful and dynamic selection ensures stable staking.
  

Conclusion

Dynamic validator selection requires taking a more adaptive approach. Hence, real-life metrics and performance indicators are employed to determine the best available option. In addition to this, stakers must monitor their dashboards consistently. This allows stakers to get an overview of the reward distribution schedule, identify when the reward is lower and discern factors that may occasion such development.
Stakers can then rely on this veritable data to determine when the selected validator is underperforming and swiftly decide on whether to change the validator or otherwise.

BRIEF

Chainnodes is partnering with Obol to bring true decentralization to Ethereum staking, but what does this really mean in simple terms?

On the surface, the concept of decentralization seems easily attainable with blockchain. Take the consensus mechanism, for example. Its impact is to ensure that a single entity does not get to validate transactions or determine the trueness of an entire blockchain. While this is true, another co-existing truth is the fact that the consensus mechanism is operated by humans, known as validators in the Ethereum ecosystem or miners in the Bitcoin ecosystem.
Since the focus of this article is learning how our partnership with Obol is dedicated to fostering decentralization and ensuring that Ethereum remains a truly decentralized and trustless blockchain, we shall focus on the Ethereum blockchain.

What is Obol?

Obol has been a leading protocol in the blockchain space and has been dedicated to enhancing blockchain decentralization since 2021. Built to create a staking and node validation ecosystem that is essentially diverse, rewarding and efficient, Obol has launched a series of infrastructures that empower operators globally with scalable tools for staking. Additionally, the ecosystem is powering some of the leading decentralized staking and yield farming protocols in the space while also offering validators at all levels access to the blockchain.

The central idea of Obol as a blockchain project is creating a decentralized ecosystem for operators at all levels. Hence, Its flagship product, the Obol DVT, powers block validation at different levels. It is compatible with liquid staking protocols, node validators, solo validators, and home stakers.

Key Features

• Decentralized infrastructure for staking: Obol is at the forefront of enhancing the efficacy and security of Layer-1 blockchains like Ethereum in today’s crypto place where anonymity protects identity, rendering it possible for a few centralized entities to be controlled without anyone knowing. Given its diverse framework, Obol operators are becoming the standard for running secure, resilient, and decentralized infrastructure networks.
• OBOL Token: Powering transaction and reward is the Obol Token. The Token is central to the governance and operation of the ecosystem, serving several utilities in the ecosystem. Being a governance token, holders get to participate in the DAO structure. Also, the OBOL token can staked for rewards. At the moment, the total supply of OBOL tokens is 500 million, with a sustainable token distribution and a token unlocking schedule that spans until 2028.
• Obol Product Suite: Obol preset stakers, node validators, and home stakers with modular tools that help them at every phase of running efficient and slashing-resistant nodes. For instance, the Charon (DV Middleware) is a tool compatible with any client combination and runs swiftly for consensus and validation.

What is Chainnodes?

Chainnodes is a leading blockchain infrastructure service provider dedicated to enhancing Decentralized Finance (DeFI) through blockchain decentralization. Using advanced technology, Chainnodes addresses key challenges like latency, security, and scalability, offering developers and operators access to sophisticated blockchain tools that make blockchain-based activities more efficient and accessible.

Partnering with leading protocols like Dappnode, EtherFi, and Obol, Chainnodes has been able to expand operation beyond providing blockchain RPC and API to integrating liquid staking for effective passive rewards, solo staking to provide everyone with both the nodes and hardware for efficient node validation and staking at home.

Key Features

• Multichain RPCs and APIs: Get access to RPC for blockchain interaction. With optimal shared and dedicated RPC nodes, developers can interact with different Layer-1, Layer-2 and Layer-3 blockchains, including Ethereum, Polygon, BSC chain, Arbitrum and zkLink Nova, securely. The Chainnodes Dedicated nodes feature practical protection tools from MEVs and other blockchain-related attacks, making it a suitable option for developers building sensitive applications and traders who are performing high-volume transactions.
• Liquid Staking: Chainnodes provide access to liquid staking on Ethereum. With extensive protocols that keep to uptime and security while reducing entry barriers, anyone can stake as little as 2Eth to support node validation on the Ethereum blockchain and earn rewards.
• On-chain data API: With Chainnodes RPCs, you can also add an on-chain data API that integrates The Graph, the leading data indexing tool, with your decentralized application to grant you access to blockchain data. Data can be synchronized with your system to ensure accuracy at all times.

CONCLUSION: WHERE DO OBOL AND CHAINNODES MEET?

The combination of Chainnodes and Obol implies an efficient and seamless decentralized ecosystem for operators. With Chainnodes complimenting Obol, operators can now access diverse tools all through one dashboard or account. However, Chainnodes has improved these node validation and staking operations to make it a lot more accessible and easy.
For instance, the Chainnodes Solostaking relies on Obol DVT; however, Chainnodes take several steps to ensure that we do not just introduce a staking system by eliminating the barriers of high staking requirements, complex technical knowledge, and demanding hardware configurations.

Following a simple guide on how to create and launch a cryptocurrency or token, for instance, an ERC-20 token, can sometimes leave you with unresolvable errors. While some errors may completely prevent you from creating a token, like when you get the code wrong or didn’t use the right tool, some errors may reflect on the functionalities or value of the token you created. Fixing a code error requires that you follow the guide carefully, even if you do not have deep knowledge of smart contracts and programming coding languages like solidity. On the other hand, errors that affect the functionalities may imply that you missed some details or steps.

In this article, we will examine 5 common functionality errors that you may experience when or after creating your ERC-20 tokens.

1. Missing decimals () function

Defining decimals () directly affects the value of the token displayed on dapps and wallet; hence, when you forget to implement it, your token will not have any value on exchanges. Usually, the standard decimal for ERC-20 tokens is 18, like Ether $ETH itself. Include this when creating your token by following the example below:

function decimals() public pure override returns (uint8) {
return 18;
}

2. Not Returning a Boolean on transfer() or approve()

For ERC-20 tokens, “transferfrom” and “approve” must return a bool to indicate that a transaction initiated was successful. Omitting this can break compatibility with wallets and dApps. Also, where the status doesn’t return true, other wallets and contracts might think that the transaction initiated failed. For every successful transaction, your token must carry functions that return true to indicate that.

function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(msg.sender, recipient, amount);
return true;

3. Token created with no minting function

Usually, tokens are created with a certain supply. However, as your project continues to grow, there may be a need to increase the total supply. While a minting function ensures that you can always mint more tokens in the future, it is also vital to keep in mind that there are projects created without such a feature, usually to increase the value of the token over time as the total supply does not increase. However, where you intend to make a token with a minting function, you can add the features with restricted access (onlyOwner or onlyMinter is an example of such restriction).

function mint(address to, uint256 amount) public onlyOwner {
_mint(to, amount);

4. Deploying on Wrong Blockchain

An ERC-20 token can only be deployed on the Ethereum blockchain or EVM-compatible chains. Deploying the token on a different blockchain leads to severe bottlenecks, such as the token being untradeable on the deployed blockchain due to a lack of compatibility. To fix this, you should:

• Double-check the hardhat.config.js or truffle-congi.js
• Use .env files to manage sensitive or environment-specific variables.
• Confirm instructor arguments before deployment.

5. Failure to include correct token metadata

Every token, whether ERC-20 or BEP-20, has metadata. These are features that determine the token functionalities, compatibility with dapps and wallets, and how it is traded. For instance, a token name and symbol are used to differentiate one token from another; hence, creating a unique token requires that you carefully select a name and symbol that are uncommon.
When creating your token, be sure to pay attention to all the metadata like the ones used below:

constructor() ERC20("TokenName", "TKN") {
_mint(msg.sender, 1_000_000 * 10 ** decimals());
}

Conclusion

Creating a token is not a simple task. Hence, even when pre-written codes make it easy to create a token, paying attention to salient features of the token goes a long way in determining how a token is identified and traded in the marketplace. This is where the developer must take caution to ensure that tokens are carefully created with the necessary features. However, errors must be swiftly attended to when they are detected.

See our previous article on:

How to create ERC-20 token

How to crowdsale your token

SimpleHash shutdown operation on March 27, 2025, leaving developers on a search for alternative data indexing tools. Chainnodes provides a reliable and scalable solution to this, allowing developers to rely on cost-efficient, industry-leading, and effective APIs for blockchain interaction and data indexing

This guide provides a straightforward migration strategy for switching from Simple to Chainnodes. For additional support, contact the Chainnodes team on telegram for 24/7 guidance and attention.

Introduction

To build a cryptocurrency or any blockchain-based project, you must be working with a timeline for delivery and a roadmap on what to delivery. Since projects are usually backed by early investors gained to crowdsale, developers often operate around the clock to ensure that time is effectively managed. However, building remains impossible if the right infrastructure are not in place. You cannot launch a crypto marketplace without a dat indexing tool and you may not be able to outperform other brands if you have no data on the major bottlenecks that blockchain users experience on existing marketplaces.

Hence, just as choosing the wrong blockchain can frustrate building a crypto or NFT project not deciding on a data indexing tool can also cause setbacks.

If the shutdown of SimpleHash makes you wonder what efficient alternative to opt for, Chainnodes saves you from the hassle of switching by providing reliable API to the leading data indexing tool in the blockchain space.

Build faster with Chainnodes

Backed by true decentralization, scalability, and security, Chainnodes is a leading blockchain infrastructure service provider offering cutting-edge solutions to developers.

Building a dapp or decentralized marketplace? Chainnodes got your covered. Providing reliable and multi-chain compatible APIs for data indexing and retrieval in simple steps.

• Get started on Chainnodes here
• Connect your wallet or a google account
• Read our documentation for proper guidance on features
• Select the most suitable plan
• Add the The Graph API (Chainnodes supported data indexing tool)
• Make payment (in fiat or crypto),
• Deploy your API to start working
• Get customized plan for your team (when required)

Why projects like Ethefi and more are using Chainnodes

• Reliability and Uptime
  With 99.9% uptime and reliable service, Chainnodes outperforms other blockchain RPC and API service providers, making it an ideal choice for developers looking to build scalable and swift apps with enhanced user experience and optimal performance.
• Customizable Price Plan
  We understand the need for growth, and our service is tailored to ensure you do not have to move again. You can start with the Core plan for free integration. As your operation increases, we have the infrastructure to accommodate that while ensuring that prices and plans are customized to meet your preferences and expectations.
• True Decentralization
  Our system accommodates anyone and everyone, offering an actual borderless experience. From the cryptocurrency payment option to swift account creation and dashboard set-up using only your decentralized wallet, we ensure that you do not have to worry about anonymity or decentralization again.
• Efficient Partnership
  We collaborate with industry-leading protocols to offer the best service. If you are building a project that aligns with our mission, we are open to discussing possible partnerships that will benefit both the project and our users.
• Dedicated Account Manager
  Projects with high transaction volume requires effective management. Starting with our growth plan grants you an access to a dedicated account manager for optimal support. If you have any trouble or concerns, reach out to your dedicated account manager for immediate troubleshooting and solutions.

Calling for Blockchain Industry Experts

Deploying your blockchain dApp doesn’t have to cost a fortune. At Chainnodes, we know building can be challenging—that’s why we’re offering free access to our RPC Core package. Get your RPC endpoints at zero cost, or upgrade to premium packages at 50% less than industry rates.

Join Chainnodes today for scalable, secure blockchain interactions without the hefty price tag!