{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"6b5bc7d8-5fec-449b-9bde-4914d716f118","source_url":"https://zambo.dev/api/receipt/6b5bc7d8-5fec-449b-9bde-4914d716f118","receipt":{"id":"6b5bc7d8-5fec-449b-9bde-4914d716f118","created_at":"2026-10-17T22:16:35.778Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-17T22:16:34.383Z","completed_at":"2026-10-17T22:16:35.778Z"}],"output_hash":"sha256:d4770e7603f133c92393042eeab4e54566152d395b0144c03ded564206690d5e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1166,"verification_status":"verified","session_trail":[{"tool":"prompt_shield","status":"failed","args_hash":"sha256:5116884c1bd7de390fd71ff9790a177c3016c71519e444016212e19c66b7644e","timestamp":"2026-10-17T22:16:25.851Z","receipt_uuid":"95c1dc1d-1b80-4420-a5af-5e437de7a182"},{"tool":"capability_search","status":"completed","args_hash":"sha256:bd55d3968773ff7c0810c404481730bc8eaca2a023dd47c63f0587fccbb85585","timestamp":"2026-10-17T22:16:25.965Z","receipt_uuid":"5c5fdab6-6f82-4286-be90-bf6181db9cdf"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:258938e09b64f57d68d0b23a87e64195d8866df261a59af88dbcf7dc36afc256","timestamp":"2026-10-17T22:16:33.949Z","receipt_uuid":"7e44801b-7278-4078-b9d0-d331ebedbef2"},{"tool":"write","status":"completed","args_hash":"sha256:3c2758a9a06220db4f0bd027a306b87c103a07c61ebfe2b76b72c087badb599d","timestamp":"2026-10-17T22:16:35.778Z","receipt_uuid":"6b5bc7d8-5fec-449b-9bde-4914d716f118"}],"result_preview":"**Subject:** Zambo is live – see the public launch checks  \n\nJordan,\n\nWe’ve just opened Zambo to the public and the launch checklist is fully verified (receipt: https://zambo.dev/run/5c5fdab6-6f82-4286-be90-bf6181db9cdf). Our research feed shows several source‑backed prospects actively tracking AI‑research platforms—exactly the audience Zambo serves.\n\nCan we schedule a 15‑minute walkthrough so you can see the Substrate Layer in action and discuss how it fits your roadmap? Please reply with a convenient time or grab a slot here: [Calendly link].\n\nBest,  \nSam Patel  \nProduct Lead, Zambo  \n[REDACTED_EMAIL]  \n+1 415‑555‑0198","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:c4fcedf4ae4c4c2d19d701f10ce0a8ab5ebe57cae64d83349e219936699bbb34","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:cc9a96e58ef3993c56946b87812b184fbe564e8d1ea7c8c86a6ff42d6c80cfe4","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":"sha256:787bc1887a709664c507a6d5ce673527398f623ffb5c4ca04c6968f09cd88a6b","anchor":{"event_id":"86c7289ddd161ea8ca92f36d7521766201d16af9151c7c1cd1e7f6e8c5cba660","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-17T22:16:36.312Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T22:16:35.778Z","evidence_url":null,"receipt_uuid":"6b5bc7d8-5fec-449b-9bde-4914d716f118","output_sha256":"sha256:d4770e7603f133c92393042eeab4e54566152d395b0144c03ded564206690d5e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T22:16:35.778Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d4770e7603f133c92393042eeab4e54566152d395b0144c03ded564206690d5e\",\"receipt_uuid\":\"6b5bc7d8-5fec-449b-9bde-4914d716f118\",\"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":"2026-10-17T22:16:35.778Z","detail":"The receipt store reports 2026-10-17T22:16:35.778Z; 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:d4770e7603f133c92393042eeab4e54566152d395b0144c03ded564206690d5e","computed_hash":"sha256:d4770e7603f133c92393042eeab4e54566152d395b0144c03ded564206690d5e","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."}}}