Stacks is a Layer 1 blockchain that enables smart contracts and decentralized applications secured by Bitcoin, without modifying the Bitcoin protocol. STX is used for transaction fees, staking (Stacking), and interacting with smart contracts. The sBTC asset enables a 1:1 Bitcoin-backed asset for use in Stacks DeFi applications.
Stacks uses Proof of Transfer (PoX), where miners bid BTC to win the right to produce Stacks blocks. This anchors Stacks' security to Bitcoin — every Stacks block references a Bitcoin block, making the history final once buried in Bitcoin's chain. STX holders can 'Stack' (lock STX) to participate in consensus validation and earn BTC rewards from miner bids. Clarity, the smart contract language, is decidable and non-Turing-complete, allowing static analysis to verify contract behavior before execution. sBTC (Stacks Bitcoin) is a 1:1 BTC-pegged asset managed by a decentralized signer set, enabling BTC to flow into Stacks DeFi.
Bitcoin is the most secure and trusted blockchain but lacks native smart contract functionality. Stacks enables programmability (DeFi, NFTs, apps) that settles on Bitcoin without changing Bitcoin's consensus rules. This unlocks Bitcoin's $1 trillion+ liquidity for DeFi use cases through sBTC, without relying on centralized bridges.
Proof of Transfer anchors smart contract execution to Bitcoin's security without modifying Bitcoin, making Stacks the primary platform for Bitcoin-native DeFi where stakers earn real BTC rewards from miners.
Use multiple indicators together to build complex entry conditions for STX.
Don’t guess — test your STX strategy against years of minute-level data.
Build and test trading strategies using Stacks's minute-level data from 2022-12-28 to present.
Supply figures and project details are approximate and may not reflect the latest changes. Always verify from official sources before making decisions. This information is for educational purposes only — not financial advice.