News about Nodes | The Official NOWNodes Blog | News about nodes, guides, NOWNodes updates and more

Ethereum vs BNB Smart Chain is one of crypto’s headline rivalries. Strip away the tribalism and it’s really one trade-off. Ethereum spreads its security across hundreds of thousands of validators. BSC hands block production to a few dozen and gets speed and low fees for it. Both run the same smart-contract engine, so a contract that works on one usually works...

A smart contract audit is a line-by-line security review of the code that runs a blockchain application, done before that code goes live and starts holding real money. Once a contract is deployed, its logic is public and usually can’t be changed, so a single missed bug can drain a protocol in one transaction. The firms below are the ones teams trust to catch ...

Bitcoin hashrate is the amount of computing power miners aim at the network every second, counted as raw hash calculations. It is the closest thing Bitcoin has to a live pulse. A high hash rate means lots of machines fighting to mine the next block, and the chain stays both on schedule and hard to attack. A low one: the opposite.

That is the whole idea in one paragr...

Play-to-earn (P2E) games pay you in crypto tokens and NFTs you actually own, instead of points that stay locked on a company’s server. Play, earn an asset, sell it if you want to. That last step is the whole difference: because the reward lives on a blockchain, it stays yours to trade or cash out, even years after you quit the game.

Two kinds of reward do the work. ...

A crypto staking platform is any service that lets you lock up coins to help run a proof-of-stake blockchain and earn a reward for it, without operating the machinery yourself. In 2026 they split into four groups: exchange apps like Coinbase and Kraken, liquid staking protocols like Lido and Rocket Pool, solo staking where you run your own validator, and restaking for people ...