{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"80773d38-ed12-46fc-8bca-ee79698bd050","source_url":"https://zambo.dev/api/receipt/80773d38-ed12-46fc-8bca-ee79698bd050","receipt":{"id":"80773d38-ed12-46fc-8bca-ee79698bd050","created_at":"2026-10-16T21:38:11.532Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T21:38:10.049Z","completed_at":"2026-10-16T21:38:11.532Z"}],"output_hash":"sha256:a848ace6d8dedeecc9ba0074ab5a9b40accdcb705c6bd843039c24db88128303","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":839,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:3994ca7cc3072bd767842717c96ae697fdcfbe8aa2cc35f6abcde34bdc5e434e","timestamp":"2026-10-16T21:38:06.620Z","receipt_uuid":"bb525ede-bf75-4e67-aaf9-d7a5b75d26e8"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:fdcde7961b5444a0181ddb685609c09fb1f771eb60076b8f5f8f633f33236b05","timestamp":"2026-10-16T21:38:07.745Z","receipt_uuid":"921f6c7d-3d5d-4e5d-9215-76e247367754"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:2ebf70cd2e671abc8ca24c8f6232dd2c1fb7036069274f33a7bc977483292eef","timestamp":"2026-10-16T21:38:09.430Z","receipt_uuid":"5ff08fe9-3c2a-4499-ad57-14e96411ccf0"},{"tool":"write","status":"completed","args_hash":"sha256:5273d3299446dc9c1638489e1f527bca38df2763c24cb68f5cee5bd669317994","timestamp":"2026-10-16T21:38:11.532Z","receipt_uuid":"80773d38-ed12-46fc-8bca-ee79698bd050"}],"result_preview":"**Subject:** Zambo Launch – AI Insights Delivered Instantly  \n\nHi [Name],  \n\nZambo’s launch checks confirm every component is green. Now you can run AI‑driven analysis on any dataset in under a minute.  \n\nReady to see it in action? Click here to start your free trial and unlock instant insights.  \n\nBest,  \n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0baadba04e55667814e55a317de0b58f36f124e1a3fa1fa7b40621b26ad75d4b","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":"sha256:5cd6bff95096a173ccb3b030f8665e7a8c6b0f87a83d5d39faea29451f78ade0","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":"sha256:84195663483007661d6695fd4c924aec6bda34a4e2b3bce0fbd3c06d7bf521b6","anchor":{"event_id":"f250933afe6208e6a4d4caea765f6d1ae8f421f005b00bc903fde74b8e72bab3","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T21:38:12.072Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T21:38:11.532Z","evidence_url":null,"receipt_uuid":"80773d38-ed12-46fc-8bca-ee79698bd050","output_sha256":"sha256:a848ace6d8dedeecc9ba0074ab5a9b40accdcb705c6bd843039c24db88128303","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T21:38:11.532Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a848ace6d8dedeecc9ba0074ab5a9b40accdcb705c6bd843039c24db88128303\",\"receipt_uuid\":\"80773d38-ed12-46fc-8bca-ee79698bd050\",\"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":"2026-10-16T21:38:11.532Z","detail":"The receipt store reports 2026-10-16T21:38:11.532Z; 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:a848ace6d8dedeecc9ba0074ab5a9b40accdcb705c6bd843039c24db88128303","computed_hash":"sha256:a848ace6d8dedeecc9ba0074ab5a9b40accdcb705c6bd843039c24db88128303","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."}}}