Satoshi a BTC Stablecoin

tSAT is a Bitcoin-backed stablecoin deployed on Solana, designed to be the first cryptocurrency denominated directly in Bitcoin’s smallest unit: the satoshi. Each tSAT is fully collateralized by Threshold Network’s tBTC reserves, maintaining a 1:1 peg with Bitcoin. With a maximum supply of 21 trillion tSAT, equal to the total satoshis in Bitcoin’s fixed 21 million supply, the project ensures long-term scarcity and transparency.

Unlike fiat-backed stablecoins such as USDT or USDC, tSAT ties value directly to Bitcoin, preserving its deflationary nature while enabling users to transact at high speed and low cost on Solana. The project was launched to solve the usability problem of Bitcoin decimals. Instead of confusing fractions like 0.00000001 BTC, balances in tSAT show as whole numbers, helping savers and investors clearly track their progress toward owning a full Bitcoin. This design makes Bitcoin saving more intuitive, motivating, and accessible to everyday people.

The entire supply of 21 trillion tSAT was minted at launch and deposited into a fixed-ratio smart contract. Distribution occurs only when corresponding BTC collateral is provided via tBTC, ensuring transparency and solvency. Liquidity pools are active on decentralized exchanges such as Raydium, with reliable market data already displayed on CoinGecko, Birdeye, DexScreener, and Jupiter. These integrations allow tSAT holders to trade seamlessly across Solana DeFi while retaining exposure to Bitcoin.

tSAT’s roadmap includes cross-chain expansion, allowing the stablecoin to circulate on additional ecosystems beyond Solana, with eventual migration to a dedicated SATChain built on a Bitcoin-linked DAG network. This vision combines Bitcoin’s security with the scalability and programmability of modern blockchains.

The project’s mission is to make satoshis the default unit of account in global finance, empowering ordinary savers to protect themselves against inflation. By bridging Bitcoin’s role as the ultimate store of value with Solana’s speed and low fees, tSAT provides both stability and accessibility for the next wave of adoption.