{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"313508b7-5495-4e0e-8b44-763ccdf2af9c","source_url":"https://zambo.dev/api/receipt/313508b7-5495-4e0e-8b44-763ccdf2af9c","receipt":{"id":"313508b7-5495-4e0e-8b44-763ccdf2af9c","created_at":"2026-11-14T20:36:19.351Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-14T20:36:18.327Z","completed_at":"2026-11-14T20:36:19.351Z"}],"output_hash":"sha256:8ce6f91716661bbb2f106765d062b10343bbb813f2faa237f0e17b8697373dad","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1947,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:2bc2b96f6e8b5cb055a7a38ded7fbe623dee50ce04a5054ffd33944edc3fcb76","timestamp":"2026-11-14T20:36:03.211Z","receipt_uuid":"99b65b4b-22cf-410f-a4e8-58757572c94b"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:a35fa14e8b84c6f456a351a74b6c478cec2784631b22bb281b57ca957b735aa6","timestamp":"2026-11-14T20:36:03.256Z","receipt_uuid":"9052b627-05f7-4de3-9a75-f28791741374"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:9ae8766e0e621ef279d353078706e13d2512fef28f264b45e67e8a96869ccf0c","timestamp":"2026-11-14T20:36:03.795Z","receipt_uuid":"651cdbbc-b310-4456-b391-01671553eb7e"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:03280b0b772be953dd4e21f6bdf3ed548ec7087186e81e3aa6bfe01180e2ac3a","timestamp":"2026-11-14T20:36:17.096Z","receipt_uuid":"ba17fcb4-bfde-4483-a4fc-16b0f523aa77"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:889a96b37d9ffa64fa515191418b066d4581ae1064b1328a7e43633afbdde06a","timestamp":"2026-11-14T20:36:17.811Z","receipt_uuid":"58c92fe9-48be-4b07-9dc3-e95dbf6dd098"},{"tool":"write","status":"completed","args_hash":"sha256:d996a4d6530982f74da3c1bb46feb7ef9bcc12e4e795d61251c46c318b99da96","timestamp":"2026-11-14T20:36:19.351Z","receipt_uuid":"313508b7-5495-4e0e-8b44-763ccdf2af9c"}],"result_preview":"Subject: Zambo is live\n\nHi [Name],\n\nZambo has officially launched.\n\nWe built it for contractors and local service businesses who are tired of chasing leads. Instead of hours of manual research, you get five qualified, source-backed prospects in under sixty seconds.\n\nWe tested the engine with a search for web designers in Austin, Texas. The system returned zero results for that specific query, which is exactly what we wanted to see. It confirmed the tool is strict about data integrity. It doesn’t hallucinate fake businesses or invent contact details to make the numbers look good. If the data isn’t there, it tells you. That honesty is the core of the product.\n\nCurrently, Zambo supports 24 trades and any US city. You can access it via MCP with one free call per tool per UTC day, plus three shared continue calls. No auth required.\n\nI’m not asking you to sign up yet. I’m asking you to try one search.\n\nPick a trade and a city that matters to your business. Run the query. Check the source links on the returned leads. See if the data holds up against your own knowledge of that market.\n\nIf the quality matches your standards, we can talk about how to integrate it into your workflow. If it doesn’t, you’ve lost thirty seconds, and I’ll know where we need to tighten the filters.\n\nHere is your access link: https://zambo.dev/day\n\nLet me know what you find.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0000cd71402d55afadda397ebac791061781323662eb1c9e3315091e39108750","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":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:4031d98c0591eb87d84a1b8d82968acd8b082bebc25528039f646b2619705938","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:fcc736ecff25be1c69040eea2fb91a31a97872f42cf5eedbb745cc532459d736","anchor":{"event_id":"06608c09b9b664b06e9a25f75fe12d1f8e4024db0dad2ae734b696ed3d9c21a0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T20:36:20.037Z","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":"2026-11-14T20:36:19.351Z","evidence_url":null,"receipt_uuid":"313508b7-5495-4e0e-8b44-763ccdf2af9c","output_sha256":"sha256:8ce6f91716661bbb2f106765d062b10343bbb813f2faa237f0e17b8697373dad","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T20:36:19.351Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8ce6f91716661bbb2f106765d062b10343bbb813f2faa237f0e17b8697373dad\",\"receipt_uuid\":\"313508b7-5495-4e0e-8b44-763ccdf2af9c\",\"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":"2026-11-14T20:36:19.351Z","detail":"The receipt store reports 2026-11-14T20:36:19.351Z; 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:e1995a0a60c1c64413a6fdd0a4f9663eeb503439f974ec1f78f79b783b9da39b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:8ce6f91716661bbb2f106765d062b10343bbb813f2faa237f0e17b8697373dad","computed_hash":"sha256:8ce6f91716661bbb2f106765d062b10343bbb813f2faa237f0e17b8697373dad","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."}}}