{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"81d7b808-e21f-4215-8a26-3f648da129d1","source_url":"https://zambo.dev/api/receipt/81d7b808-e21f-4215-8a26-3f648da129d1","receipt":{"id":"81d7b808-e21f-4215-8a26-3f648da129d1","created_at":"2026-10-30T21:00:42.148Z","receipt_schema_version":"0.4","job_summary":"trade: qa test; city: qa test","tools":["leadsignal"],"steps":[{"tool":"leadsignal","status":"success","started_at":"2026-10-30T21:00:42.004Z","completed_at":"2026-10-30T21:00:42.148Z"}],"output_hash":"sha256:de7f60538ec4e920f122a9f38dd7979404459ac937bf408179bfd0361bf6905e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":774,"verification_status":"verified","session_trail":[{"tool":"leadsignal","status":"completed","args_hash":"sha256:a9ad4590665ab0342aa5b8775f512f611d221edd8b1e7515928a996234297e33","timestamp":"2026-10-30T21:00:42.148Z","receipt_uuid":"81d7b808-e21f-4215-8a26-3f648da129d1"}],"result_preview":"{\"status\":\"no_results\",\"leads\":[],\"count\":0,\"leadsignal_quota\":{\"tier\":\"free\",\"limit\":3,\"remaining\":3,\"resets_at\":\"2026-10-31T00:00:00.000Z\"},\"message\":\"No source-backed leads were found in qa test for qa test right now.\",\"next_step\":\"Try a nearby city or broaden the service area; no leads were invented.\",\"requested_city\":\"qa test\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:f73d3ee257e1c02a7369eb60fad009d79dfcee90648313a438f6b7775f60cb6e","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"leadsignal","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:ddd00ff732248b5ecf94b0e47475c898186abb491ad3ab48d4571ba54a108704"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:52a810b6f9e3a937bf99a21d1bb2fa47ef1bace5c7a70b4956762ed4bc0cdaaa","evidence_url":"/api/evidence/52a810b6f9e3a937bf99a21d1bb2fa47ef1bace5c7a70b4956762ed4bc0cdaaa","evidence_byte_length":308,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"ok","result_source":null,"evidence_source":"localhost","external_evidence":[],"provenance":{"result_source":null,"evidence_source":"localhost","evidence_status":"ok","evidence_captures":[{"sha256":"sha256:52a810b6f9e3a937bf99a21d1bb2fa47ef1bace5c7a70b4956762ed4bc0cdaaa","source":"localhost","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:abdc334158a93fb3f669e9c535c26b816c9fb73d13635f2c689ea3c48207cfc4","anchor":{"event_id":"711243d6644823b66f07b5575aa472cbdb91c7244be53975cecb4b4710e771e8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-30T21:00:42.752Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T21:00:42.148Z","evidence_url":"https://zambo.dev/api/evidence/52a810b6f9e3a937bf99a21d1bb2fa47ef1bace5c7a70b4956762ed4bc0cdaaa","receipt_uuid":"81d7b808-e21f-4215-8a26-3f648da129d1","output_sha256":"sha256:de7f60538ec4e920f122a9f38dd7979404459ac937bf408179bfd0361bf6905e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:52a810b6f9e3a937bf99a21d1bb2fa47ef1bace5c7a70b4956762ed4bc0cdaaa","evidence_byte_length":308},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T21:00:42.148Z\",\"evidence_byte_length\":308,\"evidence_sha256\":\"sha256:52a810b6f9e3a937bf99a21d1bb2fa47ef1bace5c7a70b4956762ed4bc0cdaaa\",\"evidence_url\":\"https://zambo.dev/api/evidence/52a810b6f9e3a937bf99a21d1bb2fa47ef1bace5c7a70b4956762ed4bc0cdaaa\",\"output_sha256\":\"sha256:de7f60538ec4e920f122a9f38dd7979404459ac937bf408179bfd0361bf6905e\",\"receipt_uuid\":\"81d7b808-e21f-4215-8a26-3f648da129d1\",\"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":"2026-10-30T21:00:42.148Z","detail":"The receipt store reports 2026-10-30T21:00:42.148Z; 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:a116e10a762e4f386db511c8f3e569fdba7f558a5f753eedfc051e349481c356","stable_handle_hash":"sha256:ddd00ff732248b5ecf94b0e47475c898186abb491ad3ab48d4571ba54a108704"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:de7f60538ec4e920f122a9f38dd7979404459ac937bf408179bfd0361bf6905e","computed_hash":"sha256:de7f60538ec4e920f122a9f38dd7979404459ac937bf408179bfd0361bf6905e","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."}}}