{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"35cdad9b-ddb0-422a-9300-1c06f2e0d8f3","source_url":"https://zambo.dev/api/receipt/35cdad9b-ddb0-422a-9300-1c06f2e0d8f3","receipt":{"id":"35cdad9b-ddb0-422a-9300-1c06f2e0d8f3","created_at":"2026-10-17T01:40:40.628Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-17T01:40:39.170Z","completed_at":"2026-10-17T01:40:40.628Z"}],"output_hash":"sha256:273f13cc22386212183f54e5dd93019cc4b577dcea56b5569aa56f64df03d297","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1030,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:1c2afa11ffcdd27f72a4006c0542f163cc49ed5786079b49de8a011ceb49e891","timestamp":"2026-10-17T01:40:31.113Z","receipt_uuid":"c4b30853-4dd0-4300-8ce7-319b88399435"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:20d4ef0628dae8f37415a27a3e28cda5fdebdb0b1f0aa0d3198573f04f602b99","timestamp":"2026-10-17T01:40:31.448Z","receipt_uuid":"58e4ff1b-7f1f-427e-9090-0de0634e3374"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:0be0800de10cde54961497c4c88a5d74f3da3fe82f7f1c0d6e68d18069b38339","timestamp":"2026-10-17T01:40:38.549Z","receipt_uuid":"aa3d98a9-a683-437d-86cf-49f9bd7cb24e"},{"tool":"write","status":"completed","args_hash":"sha256:bf843beaa1a865756aa0beed612fd53f4246faffab12cf3798c2f6d6c7ee6cf9","timestamp":"2026-10-17T01:40:40.628Z","receipt_uuid":"35cdad9b-ddb0-422a-9300-1c06f2e0d8f3"}],"result_preview":"**Subject:** Meet Zambo – Your New AI Power‑House\n\nHi [First Name],\n\nI’m excited to announce that Zambo is officially live. It’s built to make AI simple, fast, and reliable for every workflow.\n\n**Why Zambo matters:**  \nZambo turns complex AI tasks into one‑click actions. From generating content to automating data insights, it frees you to focus on what matters most.\n\n**Ready to try it?**  \nClick here to start your free trial and see how Zambo transforms your day.\n\nBest,  \n[Your Name]  \nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:006207e8596eab42da7c7dd77744da13f79ef8a1a2ffe6db2aa819ee2ec82645","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":"sha256:93081baddb46896bb38a8ada7e6e339d10df90c35f3b73138e3197674526149f","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":"sha256:6fbc3115cf88e987662e264d94d059e9633f867a089ab95d8c6a7988ec4f8f5e","anchor":{"event_id":"5a6e2d5bc680dec651bdc95027ad12b4cfa0e439d33a048086e3e306b3dfb8a9","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-17T01:40:46.660Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T01:40:40.628Z","evidence_url":null,"receipt_uuid":"35cdad9b-ddb0-422a-9300-1c06f2e0d8f3","output_sha256":"sha256:273f13cc22386212183f54e5dd93019cc4b577dcea56b5569aa56f64df03d297","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T01:40:40.628Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:273f13cc22386212183f54e5dd93019cc4b577dcea56b5569aa56f64df03d297\",\"receipt_uuid\":\"35cdad9b-ddb0-422a-9300-1c06f2e0d8f3\",\"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":"2026-10-17T01:40:40.628Z","detail":"The receipt store reports 2026-10-17T01:40:40.628Z; 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":"sha256:273f13cc22386212183f54e5dd93019cc4b577dcea56b5569aa56f64df03d297","computed_hash":"sha256:273f13cc22386212183f54e5dd93019cc4b577dcea56b5569aa56f64df03d297","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."}}}