{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"7bbc1aeb-3bc5-406f-a307-05762f0ddd9f","source_url":"https://zambo.dev/api/receipt/7bbc1aeb-3bc5-406f-a307-05762f0ddd9f","receipt":{"id":"7bbc1aeb-3bc5-406f-a307-05762f0ddd9f","created_at":"2026-11-11T08:42:37.134Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-11T08:42:36.061Z","completed_at":"2026-11-11T08:42:37.134Z"}],"output_hash":"sha256:6e40a525cd0ceea70e027a8893cea9103e11ad6a629f3b7d1de57ad22246be7a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1459,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:400c64c1c4e7a30d1a5e94ca2a3b293ddcb62da6c5a9a02665a2ced58c6d6652","timestamp":"2026-11-11T08:42:20.820Z","receipt_uuid":"faad5c38-6c2c-4d99-b0f6-01d3022a0d06"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:8e5ea03a62167be74d4c7bf2e38d65fe6d392be93942ca0fa2e162fe1c401fdb","timestamp":"2026-11-11T08:42:20.865Z","receipt_uuid":"27d7b900-6ce1-45e9-95fb-8c0bc2c7d39e"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3cf9b6c2b8c3d6937854f273abc3095d91b7fdb7003cf8f511255e408cb5c1e3","timestamp":"2026-11-11T08:42:21.148Z","receipt_uuid":"ef10b15c-721e-47e0-b996-0b20ac5819e3"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:2d5a82a24370c765171ac2280225c4feb8537fe0e2ca6dde97daed41ce1e79ca","timestamp":"2026-11-11T08:42:34.859Z","receipt_uuid":"d77f314a-b67f-4f45-ad33-1e3263adfc1c"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:76d6dc9835f63d207ab185a87ed1871f57584b4086e14f10b75d355aa4e8989f","timestamp":"2026-11-11T08:42:35.760Z","receipt_uuid":"c901e9af-d37b-4c36-9a75-61b27ca85c5e"},{"tool":"write","status":"completed","args_hash":"sha256:e8f74489cc7c2e7ec4af326623f112cc30737f92ba64d5d37a20491288d38cf5","timestamp":"2026-11-11T08:42:37.134Z","receipt_uuid":"7bbc1aeb-3bc5-406f-a307-05762f0ddd9f"}],"result_preview":"**Subject:** Meet Zambo – Your New AI Assistant for Contractors\n\nHi [First Name],\n\nI’m excited to share that Zambo has officially launched. The platform now offers instant, AI‑powered insights that help contractors like you streamline workflows, estimate jobs, and win more projects—without the usual back‑and‑forth of spreadsheets and calls.\n\n**Why Zambo matters:**  \n- **Fast, accurate estimates** in minutes, not hours.  \n- **Real‑time market insights** so you always know what’s trending in your area.  \n- **Seamless integration** with the tools you already use.\n\nReady to see Zambo in action? Click the link below to schedule a free walkthrough. We’ll walk through a live demo and answer any questions you have.\n\n[Schedule Your Demo]\n\nThanks for being part of our community. I look forward to showing you what Zambo can do for your business.\n\nBest,  \n[Your Name]  \nFounder, Zambo  \n[Phone] | [Email] | [Website]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:3967d211ff1c7fc1abd75747dc37cffe538ab0dd00f836536b2e95234675fe13","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":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:f10d79f04b96fceacc4f40d972db088a3ab26555dab8acc7e6203f315b3ebefa","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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:bad168f8e3d6c74359ca2f621d9b12d400395ca0ecaf46b13207305850b9bd79","anchor":{"event_id":"efddc96471153ff7a5540604687b11b64fab03c3f58cd2e4c2932e3918f9f091","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T08:58:22.543Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-11T08:42:37.134Z","evidence_url":null,"receipt_uuid":"7bbc1aeb-3bc5-406f-a307-05762f0ddd9f","output_sha256":"sha256:6e40a525cd0ceea70e027a8893cea9103e11ad6a629f3b7d1de57ad22246be7a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T08:42:37.134Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:6e40a525cd0ceea70e027a8893cea9103e11ad6a629f3b7d1de57ad22246be7a\",\"receipt_uuid\":\"7bbc1aeb-3bc5-406f-a307-05762f0ddd9f\",\"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":"2026-11-11T08:42:37.134Z","detail":"The receipt store reports 2026-11-11T08:42:37.134Z; 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","quota_identity":{"meter_key":"sha256:db6bd24a29d67dad85dfaeeb0a32fab676e8cad4a60e624e49f918f48afbe813"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:6e40a525cd0ceea70e027a8893cea9103e11ad6a629f3b7d1de57ad22246be7a","computed_hash":"sha256:6e40a525cd0ceea70e027a8893cea9103e11ad6a629f3b7d1de57ad22246be7a","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."}}}