{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f718dea2-d912-4565-818e-73639e6ef27e","source_url":"https://zambo.dev/api/receipt/f718dea2-d912-4565-818e-73639e6ef27e","receipt":{"id":"f718dea2-d912-4565-818e-73639e6ef27e","created_at":"2026-10-26T14:43:27.327Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-26T14:43:25.961Z","completed_at":"2026-10-26T14:43:27.327Z"}],"output_hash":"sha256:d48c82df6b2cdc12e392149c748e4eb3da8ae0436aa7f55d391c9dac31280a70","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":934,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:101a86371405a8487710716a2465fdd51a9b4129a97da6f0ddf55ed8f42e3e1b","timestamp":"2026-10-26T14:43:15.174Z","receipt_uuid":"6c445c78-1295-4b54-ae4c-39ddd86dd34c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:050b38ad9c553dba0d52b4601d7064c01eb3ca605970d52d30edef723eeec7f4","timestamp":"2026-10-26T14:43:16.351Z","receipt_uuid":"0438d8ca-a909-46d9-96cf-e85065347dd9"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:f7a08ff35a4ab761afa9da3e22305c0dfcda76af42147d243a6b78bc5092427c","timestamp":"2026-10-26T14:43:24.210Z","receipt_uuid":"b5905566-df6c-4b9b-b553-d4d08be47cf5"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:88dfaf48e14c9e72b04dac76cb2c230adee7e92ea13073531e2984af7b53dc3f","timestamp":"2026-10-26T14:43:25.352Z","receipt_uuid":"b8a724b9-2ba3-4c92-89a8-ef12db41a452"},{"tool":"write","status":"completed","args_hash":"sha256:8c86a82370a0a7dc4cf40a14907aeb0e8dcdc1d2af2574c53d363417c0010b84","timestamp":"2026-10-26T14:43:27.327Z","receipt_uuid":"f718dea2-d912-4565-818e-73639e6ef27e"}],"result_preview":"**Subject:** Meet Zambo – Your New AI Companion\n\nHi [First Name],\n\nZambo is live. We’ve built a lightweight AI that writes, designs, and brainstorms faster than a coffee break.\n\nWant to see it in action? Click the link below for a 10‑minute demo and claim your exclusive early‑access code.\n\n[Schedule Demo]\n\nThanks for joining us on this journey.  \nBest,  \n[Your Name]  \nFounder, Zambo  \n[Phone] | [Website]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:58ac80e6d147d6e1179d1ee2b774047ca177186d8a562a2f9aad6d9e7fb6f60f","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":"sha256:639df89b43f56225b9bef3e431e0ac016d8b231fea85017a97a7403daf859100","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:be74414746e806d68ad24711bdb87ff2781e91c45ff6581c08908c348a624d02","anchor":{"event_id":"3975539a5934f90386707e5ae4ea47e4157e502047ab01da47ae8c52b8a20643","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-26T14:43:29.437Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-26T14:43:27.327Z","evidence_url":null,"receipt_uuid":"f718dea2-d912-4565-818e-73639e6ef27e","output_sha256":"sha256:d48c82df6b2cdc12e392149c748e4eb3da8ae0436aa7f55d391c9dac31280a70","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-26T14:43:27.327Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d48c82df6b2cdc12e392149c748e4eb3da8ae0436aa7f55d391c9dac31280a70\",\"receipt_uuid\":\"f718dea2-d912-4565-818e-73639e6ef27e\",\"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":"2026-10-26T14:43:27.327Z","detail":"The receipt store reports 2026-10-26T14:43:27.327Z; 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:d48c82df6b2cdc12e392149c748e4eb3da8ae0436aa7f55d391c9dac31280a70","computed_hash":"sha256:d48c82df6b2cdc12e392149c748e4eb3da8ae0436aa7f55d391c9dac31280a70","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."}}}