TACHI Information

TACHI makes native BTC fully programmable for institutions and autonomous agents, giving them access to self-custodial BTCFi, 402 payments with native satoshis, and verifiable AI actions onchain. Unlike conventional BTC-scaling solutions that rely on retrofitting external runtimes onto parallel chains, Tachi takes a fundamentally different approach: native BTC stays on mainnet in TAURUS multisig vaults, with users retaining unilateral exit rights. It avoids wrapped assets, centralized sequencers, and permissioned federations. Tachi works within Bitcoin's existing consensus, making BTC programmability possible without requiring L1 protocol changes.