Episode 14: Receipts Before Effects

If an agent can spend, publish, mutate, or delegate, its intent receipt has to exist before the effect fires. Otherwise the operator is trusting a story, not a control system. This episode argues for write-ahead intent logs for irreversible agent actions: commit intent first, execute within a scoped capability envelope, then reconcile the actual effect against the expected one. Key points: The June 2-9 scan for bitcoin AI agents lightning nostr found 4 Hacker News items across 1 active source, so it is too thin to claim a broad AI-agent-Lightning breakout. Ditto's Nostr-to-Bitcoin wallet and Second's Ark/Lightning payment infrastructure are useful design references, not proof that autonomous agent payments have arrived at scale. Post-action explanations are not receipts. A receipt should record authorization, scope, expected effect, expiry, stop path, and reconciliation evidence. Static allowlists are brittle once agents gain dynamic tools, connectors, model routes, and delegated sessions. A useful intent log should capture actor identity, authority, action class, target, expected effect, budget or scope, expiry, revocation path, and reconciliation rule. Bitcoin, Lightning, and Nostr point toward signed events, settlement receipts, bearer payment, and inspectable histories, but they do not solve operator authorization by themselves. Audience prompt: Would you let an agent spend, publish, or mutate state if the only receipt was written after it acted? ⚡ Zap us on Fountain | Lightning: [email protected] Not financial advice. Just sovereign signal, no corporate noise.