
TABConf 6: Covenants and STARK proof verification with OP CAT
From TABConf Sessions by TabConf
March 10, 2026 · 45 min
About this episode
This episode provides a technical update on covenants and STARK proof verification on Bitcoin using OP_CAT, discussing real applications and current implementations.
A TABConf 6 technical update on the progress of covenants and verifying STARK proofs on Bitcoin using the OP_CAT opcode. The talk walks through real applications, the current open source implementation, and a signet toy experiment that verifies a Fibonacci sequence using a chain of covenant linked transactions within standard relay policy limits. Expect a developer focused view of where the work stands today, what’s already running, and what OP_CAT enables for this design space. Recorded live at TABConf 6 in 2024.
Topics covered
- covenants
- STARK proof verification
- Bitcoin
- OP_CAT
- open source implementation
- developer focus
Keywords
- covenants
- STARK proofs
- Bitcoin
- OP_CAT
- open source
- Fibonacci sequence
- chain of covenant linked transactions
Mentioned in this episode
Organizations: TABConf
Products: OP_CAT, STARK proofs
Places: Bitcoin
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