Unleashing Bitcoin’s
Full Potential
The first high-performance, Bitcoin-native Execution Layer with real smart contracts, trustless bridging, and OP_CAT-based token standards.
Bitcoin Native Technology
Revolutionary technology built for Bitcoin's future
100% Trustless BTC Bridge
A SPV-verified, permissionless BTC bridge. No custodians, no federation required.
High-Level Smart Contracts
TypeScript-based, sCrypt-powered, dev-friendly smart contract language, yet native to UTXO logic.
OP_CAT VM
A re-engineered Bitcoin engine with restored opcodes, big int support, and parallelism. Built for scalability.
OP_CAT Token Protocol
First smart contract-enforced tokens, miner-validated, no indexer needed
Proven Traction
Adopted by thousands, trusted by industry leaders
4,700+
Projects Adopted
CAT Protocol
30M+
Transactions
Generated using CAT Protocol
Industry
Trust
StarkWare, OKX, Unisat, DotSwap, BitLayer
Developer Resources
Everything you need to start building on OP_CAT Layer
Ready to Build?
Join thousands of developers already building the future of Bitcoin with OP_CAT Layer