TABConf 6: Covenants and STARK proof verification with OP CAT

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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