// Receipt schema
Canonical payload
Field-level definitions live in TG-RECEIPT-SCHEMA.
// Signature format
Ed25519 over canonical bytes
Verification aligns with TG-KEY-DISCOVERY and the Security model.
// Integrity model
Binding request, policy, and outcome
Receipts tie together what was asked, what was evaluated, and what was decided—see Protocol spec.
// Replay protection
Windows, nonces, and idempotency
Operational guidance is covered alongside Docs: verification and Verify product.
// Related