When working with EVM blockchains, developers often need deep insights into what actually happens under the hood of a smart contract execution. High-level transaction receipts are rarely enough—especially when debugging complex interactions, analyzing gas consumption, or reverse-engineering contract logic. This…
If you’ve ever tried to understand why a transaction behaved differently than expected, or you needed to dig deeper than what logs and receipts tell you, then you’ve probably bumped into one important truth: on EVM blockchains, the “real action”…
In modern EVM development, engineers need more than a standard RPC endpoint. When a trace is required to analyze execution, or when a developer needs to inspect internal state transitions, a simple request is not enough. This is why NOWNodes…
Where to hold you crypto? One of the best option is to use Cold crypto wallets. In 2025, it is really important because of the rise of sophisticated hacking techniques and scams has underscored the need for reliable storage solutions.…
If you’ve ever tried to explore the full history of the Ethereum blockchain, you know how massive it is — and how hard it can be to host an Ethereum archive node yourself. Good news: you don’t have to anymore.…
It is no wonder that many developers want to build on top of Ethereum and integrate an ETH token into their crypto projects. As such, today, we are going to go over everything you need to know when it comes…
October has been a busy and exciting month for the NOWNodes team. We’ve focused on refining the user experience, expanding blockchain coverage, and giving our community more control over how they manage and scale their infrastructure. This product update introduces…
In the ever-evolving landscape of cryptocurrency and blockchain technology, Testnets stand as essential tools for developers and users alike. These separate blockchain networks provide a safe environment for testing new features, smart contracts, and protocols without risking real funds or…
The Core blockchain is one of the fastest-growing EVM-compatible networks, designed to combine Bitcoin’s security with Ethereum’s smart contract capabilities.If you’re a developer or a crypto enthusiast, you’ll eventually need to connect to the Core RPC — the Remote Procedure…
Token2049 Singapore 2025 was a landmark event for the global blockchain and cryptocurrency community. The conference brought together some of the most influential leaders, innovators, and enthusiasts in the Web3 ecosystem. For NOWNodes, it was another key opportunity to showcase…