[Verse 1] Picture a ledger that never can lie Spread across thousands of nodes in the sky Every transaction gets written in stone No single party can claim they own This digital chain of connected blocks Each one secured with cryptographic locks [Chorus] Block by block, chain by chain Decentralized and can't be changed Hash it, link it, verify Trust the math, no need to lie Smart contracts execute on their own Welcome to the blockchain zone [Verse 2] Miners compete to solve puzzles all day Proof of work keeps the bad guys at bay Consensus rules mean the network agrees On every transaction across the seven seas Immutable records from genesis start Each block contains the previous part [Chorus] Block by block, chain by chain Decentralized and can't be changed Hash it, link it, verify Trust the math, no need to lie Smart contracts execute on their own Welcome to the blockchain zone [Bridge] CTOs listen up, here's what you need Blockchain's not magic, it's consensus indeed Slow but secure, expensive but true For trust without middlemen, this tech's for you [Verse 3] Smart contracts living on blockchain rails Code that executes without any fails If this then that, conditions are met Automatic payments, no human threat Ethereum brought us this programmable dream Self-executing code, part of the scheme [Chorus] Block by block, chain by chain Decentralized and can't be changed Hash it, link it, verify Trust the math, no need to lie Smart contracts execute on their own Welcome to the blockchain zone [Outro] From Bitcoin's start to DeFi today Blockchain technology is here to stay Distributed trust in a digital age The future is written on this ledger page
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