{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"224c00e8-47e0-4452-b2eb-a55ab43a5833","source_url":"https://zambo.dev/api/receipt/224c00e8-47e0-4452-b2eb-a55ab43a5833","receipt":{"id":"224c00e8-47e0-4452-b2eb-a55ab43a5833","created_at":"2026-11-09T05:48:21.849Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T05:48:20.372Z","completed_at":"2026-11-09T05:48:21.849Z"}],"output_hash":"sha256:ac52ee6ee095efe8e5344126c8f0d4398ee964550460e524f678533cf7593e26","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MWJjMjY1MGZkNGYzYTU1ZTM3MDlkNTY2ODA5MWRjMzQ2NGExZTI1MjA3M2JkZTkxYmQzZjY3NTIyY2I3M2UzYSIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiIqKlN1YmplY3Q6KiogWmFtYm8gaXMgbGl2ZSDigJMgeW91ciBBSeKAkXBvd2VyZWQgbGVhZCBib29zdCBpcyByZWFkeVxuXG5IaeKAr1tGaXJzdOKAr05hbWVdLFxuXG5aYW1ibyBqdXN0IGxhdW5jaGVkLCBhbmQgeW91IGNhbiBub3cgZ2VuZXJhdGUgZml2ZSBxdWFsaWZpZWQgY29udHJhY3RvciBsZWFkcyBpbiB1bmRlciBhIG1pbnV0ZeKAlG5vIGNyZWRpdCBjYXJkLCBubyBzZXR1cC4gQ2hvb3NlIGFueSB0cmFkZSBhbmQgVS5TLiBjaXR5OyB0aGUgc3lzdGVtIHJldHVybnMgbmFtZSwgcGhvbmUsIGFuZCBlbWFpbCwgYWxsIHZlcmlmaWVkIGF0IHNvdXJjZS5cblxuR2l2ZSBpdCBhIHNwaW4gdG9kYXkgYW5kIHNlZSB0aGUgc2F2ZWQgYnl0ZXMgaW4gYWN0aW9uLiBDbGljayB0aGUgYnV0dG9uIGJlbG93IHRvIHN0YXJ0IHlvdXIgZmlyc3QgZnJlZSBzZWFyY2guXG5cbltTdGFydCBNeSBGcmVlIFNlYXJjaF1cblxuSWYgeW91IGhpdCBhbnkgc25hZ3Mgb3Igd2FudCBhIHF1aWNrIHdhbGt0aHJvdWdoLCBqdXN0IHJlcGx5IOKAnEhlbHDigJ0gYW5kIEnigJlsbCBob3Agb24gYSBjYWxsLlxuXG5UaGFua3MsICBcbltZb3VyIE5hbWVdICBcblByb2R1Y3QgTGVhZCwgWmFtYm8gIFxuaW5mb0B6YW1iby5kZXYgfCAx4oCRODAw4oCRNTU14oCRMDEyMyJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ3cml0ZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1155,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:c1ea61a20f611971ed7f51eb427417fd92946e2d2ae86b8028098dc2d346314f","timestamp":"2026-11-09T05:48:05.384Z","receipt_uuid":"b2dc6e86-3a7c-48e2-abb6-937ebd261866"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:74b5a5ea580a6a128ee4f28ebed243f3c82871815b6223b477244f629ba246fd","timestamp":"2026-11-09T05:48:06.508Z","receipt_uuid":"fbd0c3e4-cc52-411d-86c7-d4725d449487"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a8260846f24f5a6f3f85519828340e00f267725971bb47a196404ffa471387af","timestamp":"2026-11-09T05:48:19.372Z","receipt_uuid":"89efd30a-b7b7-4b98-b60c-dbe0826a9380"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:cf455b69da017df2cb3ea6bc8912e451727aa2bc6f232669800a470392c46f2b","timestamp":"2026-11-09T05:48:20.119Z","receipt_uuid":"2966fa51-7d6a-4fd0-8c92-156ad5aa9762"},{"tool":"write","status":"completed","args_hash":"sha256:1d0a04888d831897e256d7808c8a5f4b30ef990ee5b25e8f758ab0b7ff6b3790","timestamp":"2026-11-09T05:48:21.849Z","receipt_uuid":"224c00e8-47e0-4452-b2eb-a55ab43a5833"}],"result_preview":"**Subject:** Zambo is live – your AI‑powered lead boost is ready\n\nHi [First Name],\n\nZambo just launched, and you can now generate five qualified contractor leads in under a minute—no credit card, no setup. Choose any trade and U.S. city; the system returns name, phone, and email, all verified at source.\n\nGive it a spin today and see the saved bytes in action. Click the button below to start your first free search.\n\n[Start My Free Search]\n\nIf you hit any snags or want a quick walkthrough, just reply “Help” and I’ll hop on a call.\n\nThanks,  \n[Your Name]  \nProduct Lead, Zambo  \n[REDACTED_EMAIL] | 1‑800‑555‑0123","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:e2ebc97bdc2ff8bf71331487b4ea3b2a5a0db16e4c6f2d4c3c6c58c450681edb","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:1bc2650fd4f3a55e3709d5668091dc3464a1e252073bde91bd3f67522cb73e3a","label":"zambo-home-demo","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:739015eaba77be2a03d9b95337608ffcd2e723e2ce3424d31da2d483d34d5537","anchor":{"event_id":"40f974b27891faa00751e96a4d5b0115e8c06cd3514e9e8729ea80792cacb733","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T05:48:22.510Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-09T05:48:21.849Z","evidence_url":null,"receipt_uuid":"224c00e8-47e0-4452-b2eb-a55ab43a5833","output_sha256":"sha256:ac52ee6ee095efe8e5344126c8f0d4398ee964550460e524f678533cf7593e26","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T05:48:21.849Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:ac52ee6ee095efe8e5344126c8f0d4398ee964550460e524f678533cf7593e26\",\"receipt_uuid\":\"224c00e8-47e0-4452-b2eb-a55ab43a5833\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-11-09T05:48:21.849Z","detail":"The receipt store reports 2026-11-09T05:48:21.849Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}},"execution_context":{"environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:9eb1dbcbfd0e2337b417e3894a70ebc38daae5f254a19c8f5f0b4d9820c556fd"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:ac52ee6ee095efe8e5344126c8f0d4398ee964550460e524f678533cf7593e26","computed_hash":"sha256:ac52ee6ee095efe8e5344126c8f0d4398ee964550460e524f678533cf7593e26","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}