{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2974d3e8-5aaa-4417-8c0a-a2153a680801","source_url":"https://zambo.dev/api/receipt/2974d3e8-5aaa-4417-8c0a-a2153a680801","receipt":{"id":"2974d3e8-5aaa-4417-8c0a-a2153a680801","created_at":"2026-10-20T16:36:43.436Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-20T16:36:41.779Z","completed_at":"2026-10-20T16:36:43.436Z"}],"output_hash":"sha256:538a150b1a7d1e3a0bfb7a40e7c60ae29e0087ec961b0348c54425dcc1e1a28a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1187,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:228260cd6c7d0320cc33d9ed1ce67bd19a04373e796d5ad43c24f4cf1eee4275","timestamp":"2026-10-20T16:36:37.040Z","receipt_uuid":"3a8a7cc2-c2d9-4ea8-8614-93bedf284f4c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:114c8c41de2b33c08215f3bf9a0a967f79ebec5f2d20d39faaa42f4ac7b575f7","timestamp":"2026-10-20T16:36:38.032Z","receipt_uuid":"a05421ff-5103-4732-8686-a325e13065be"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:812184e2dd98e9d005dc1cfcd950b4cc0fae590a14dc1d07b8a1d18883792a4f","timestamp":"2026-10-20T16:36:41.175Z","receipt_uuid":"011d38a2-42c1-44d8-b2f4-873acc33af41"},{"tool":"write","status":"completed","args_hash":"sha256:91da93999407058f4879ca263b4d2b4c85c0e91ebfe85f4ff5cf0cc9cb4f7058","timestamp":"2026-10-20T16:36:43.436Z","receipt_uuid":"2974d3e8-5aaa-4417-8c0a-a2153a680801"}],"result_preview":"Subject: Zambo is live – unlock smarter workflows now  \n\nHi [First Name],\n\nWe’re thrilled to announce that Zambo is officially live! After months of testing, we’ve polished the platform to deliver instant, AI‑powered insights that fit right into your daily routine. The new dashboard now auto‑generates actionable summaries and lets you tweak models on the fly. We’re eager to hear your thoughts and help you get the most out of it.  \n\nTry it today: [Link] – you’ll see how quickly it can turn raw data into clear decisions.  \n\nLet us know what you think or if you’d like a quick walkthrough. We’re here to help.  \n\nCheers,  \n[Your Name]  \nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:934274f53d8126ba163e99a9a95b47210f97d23ae3cb0dc56fd904bea8cd32d5","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":"sha256:1ba1b370928e92473da8e7b5e21b386e1c0e8f3ecaadaa0725f75e4f190be191","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":"sha256:06fe3310e1b53506982b3039c0e42dc3b37dba49596ac28a4c7649de21e2abff","anchor":{"event_id":"1f717a0033968720cb6b44c3ed1f5f4579f2c8485cead13ff45c7ed19f9e0bcc","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-20T16:36:45.494Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T16:36:43.436Z","evidence_url":null,"receipt_uuid":"2974d3e8-5aaa-4417-8c0a-a2153a680801","output_sha256":"sha256:538a150b1a7d1e3a0bfb7a40e7c60ae29e0087ec961b0348c54425dcc1e1a28a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T16:36:43.436Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:538a150b1a7d1e3a0bfb7a40e7c60ae29e0087ec961b0348c54425dcc1e1a28a\",\"receipt_uuid\":\"2974d3e8-5aaa-4417-8c0a-a2153a680801\",\"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":"2026-10-20T16:36:43.436Z","detail":"The receipt store reports 2026-10-20T16:36:43.436Z; 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":"sha256:538a150b1a7d1e3a0bfb7a40e7c60ae29e0087ec961b0348c54425dcc1e1a28a","computed_hash":"sha256:538a150b1a7d1e3a0bfb7a40e7c60ae29e0087ec961b0348c54425dcc1e1a28a","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."}}}