Most blockchain nodes forget on purpose. Full nodes prune old state data to stay lean, keeping only what’s needed to validate the current chain. It works fine until you need to ask a question like: “What was this wallet’s balance…
Why Location Still Matters in Blockchain Infrastructure For anyone building crypto applications, speed is not just a feature it is the whole game. A wallet that takes three seconds to confirm a balance, a DeFi interface that lags on transaction…
March turned out to be one of those months where a lot of things came together at once. We’ve been heads down building features that give our users greater security & more control over their infrastructure. Your account now supports…
When building and maintaining infrastructure for blockchain applications developer experience and quick problem solving are also important as are high uptime and low latency. This is why technical support is crucial for node RPC providers. Instead of traditional support lines…
Webhooks are one of those concepts that sound technical at first, but once you see how they work, they become surprisingly simple. At their core, webhooks are just a way for one system to automatically notify another system when something…
March 12, 2020 is remembered in the crypto industry as Black Thursday, the day when the price of Bitcoin collapsed by more than 40% within hours during the global market panic triggered by COVID-19. While traders were watching charts fall,…
The TX-Chain update is here. If you’re not technical don’t worry. NOWNodes has already upgraded to v6.0.0. You can safely use the updated node right now and start testing the new features. What Is This Update About? Version 6.0.0 is…
Enterprise blockchain has moved far beyond experimental pilots. In 2026, large organizations are no longer asking whether to adopt blockchain; they’re deciding which infrastructure stack can meet compliance requirements, scale across regions, and integrate with legacy systems without disrupting operations.…
As blockchain networks grow, raw node data becomes harder to query efficiently. Developers, analysts, and dApps need fast, targeted access to transactions, events, balances, and contract state. This is where the concept of “what is blockchain indexer” becomes essential: a…
NOWNodes started out as an internal infrastructure solution for the NOW environment. It was made to run ChangeNOW and support its own growing product line. It began as a separate layer in the server that ensured stable swaps, safe access…