{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1440547f-fb83-4c4f-98a6-d572a5109c3e","source_url":"https://zambo.dev/api/receipt/1440547f-fb83-4c4f-98a6-d572a5109c3e","receipt":{"id":"1440547f-fb83-4c4f-98a6-d572a5109c3e","created_at":"2026-10-29T07:44:27.704Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-29T07:44:26.615Z","completed_at":"2026-10-29T07:44:27.704Z"}],"output_hash":"sha256:df6acd0a80bc801ea2d0a006f34afae4e0034ff81f312b7d35dcd3c69e0cb933","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1995,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:049a628b3a7d750abfc9fd92630c2bd586dedc5d6a028441a498263cfe2d5d26","timestamp":"2026-10-29T07:44:12.432Z","receipt_uuid":"d4c44605-8a27-4f40-9964-ecdf118d3fdc"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:9c78bf82ce03b3ebe73dff6e7bf9ecec0631800b33875d7e16a02cc1ca23690d","timestamp":"2026-10-29T07:44:13.780Z","receipt_uuid":"751ba433-ceca-4a56-a537-bf7abc4d9216"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:1a36d5d6ad347ff965088ebf9c3365c0707c3807a5cc11aed797451bb1264a10","timestamp":"2026-10-29T07:44:25.293Z","receipt_uuid":"87a8dd7c-ab9a-40a8-89f2-65e066124b0b"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:4ee2a07f0fa91b593d8668af2da950776d592007390122d1bf3e9152d9c97a07","timestamp":"2026-10-29T07:44:26.134Z","receipt_uuid":"43f18eca-f199-45c8-bb3e-bc1e2915083c"},{"tool":"write","status":"completed","args_hash":"sha256:98a3f8259a2198ebccbfdecdf9f384065f3ea28dbf2e2a1d05f8a6df5f5f50d0","timestamp":"2026-10-29T07:44:27.704Z","receipt_uuid":"1440547f-fb83-4c4f-98a6-d572a5109c3e"}],"result_preview":"Subject: Zambo Launch: Proof, Not Promises\n\nHi [Name],\n\nYou’ve seen plenty of AI tools that promise magic and deliver noise. Zambo is different. We don’t ask you to trust our marketing copy; we ask you to verify our output.\n\nThe core of Zambo is transparency. Every action generates a verifiable receipt. For example, our recent test run in Austin for web design leads returned zero results. A vague tool might have hallucinated a list of names to look busy. Zambo returned `no_results` with a clear receipt. That is honesty. It tells you exactly what happened, where the data came from, and what the next step is.\n\nWe built this for teams who need to know if a byte was saved correctly, not just if a button was clicked. A receipt proves the state of the system. It prevents the “ghost work” problem where a tool claims success but the underlying data remains unchanged.\n\nHere is your chance to see it in action.\n\n**Click here to view a live, read-only receipt from a recent Zambo run:**\n[Insert Link]\n\nThis isn’t a sales demo. It’s a raw log of a system functioning as intended. You can see the input, the tool used, the result, and the verification ID. No fluff. No made-up leads. Just the data trail.\n\nIf your team is tired of AI black boxes, this is the standard you should hold them to.\n\nLet me know if you want to run a parallel test on your own stack. We have capacity for a few hands-on reviews this week.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:2479dcb8923c9dca16817248e5b9a871ae19eb5450032e3f778956934f096474","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":"sha256:4bed84d55af434b6687a84b6b279f85a24ccdfe7c97abf2e5da9ca63724c149e","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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:fde42fe7189159102b6574b6725ed152c99440d6aae724081c0e222398b2391c","anchor":{"event_id":"f092a446fdb66611de20ca2eacadfc55d7671e35cde69f773030a415dd7c138b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-29T07:44:28.255Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T07:44:27.704Z","evidence_url":null,"receipt_uuid":"1440547f-fb83-4c4f-98a6-d572a5109c3e","output_sha256":"sha256:df6acd0a80bc801ea2d0a006f34afae4e0034ff81f312b7d35dcd3c69e0cb933","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T07:44:27.704Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:df6acd0a80bc801ea2d0a006f34afae4e0034ff81f312b7d35dcd3c69e0cb933\",\"receipt_uuid\":\"1440547f-fb83-4c4f-98a6-d572a5109c3e\",\"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":"2026-10-29T07:44:27.704Z","detail":"The receipt store reports 2026-10-29T07:44:27.704Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:df6acd0a80bc801ea2d0a006f34afae4e0034ff81f312b7d35dcd3c69e0cb933","computed_hash":"sha256:df6acd0a80bc801ea2d0a006f34afae4e0034ff81f312b7d35dcd3c69e0cb933","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."}}}