{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a6051ce2-d8a2-4f9b-9a96-2eff5e51dc9e","source_url":"https://zambo.dev/api/receipt/a6051ce2-d8a2-4f9b-9a96-2eff5e51dc9e","receipt":{"id":"a6051ce2-d8a2-4f9b-9a96-2eff5e51dc9e","created_at":"2026-10-31T23:54:39.898Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T23:54:38.356Z","completed_at":"2026-10-31T23:54:39.898Z"}],"output_hash":"sha256:9a3045c444a6b650d7499b5e377ce76be8d960f1d895c3a4f94c68f247cef88b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1991,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:02d3f8578336c482809183772c5b6f2524ec269a3922a89c2ff21ccb114022b3","timestamp":"2026-10-31T23:54:24.115Z","receipt_uuid":"e636da08-fb1b-4d90-820e-bfdfc2acb364"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:79aff6d784d1bba2b5e495234ead75215fd8fda21e42254f2604b403d4282850","timestamp":"2026-10-31T23:54:25.930Z","receipt_uuid":"fd29c876-1ef7-4a04-8107-18560e2ac3ee"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:7a64e0cd8e9427d0137b2885861b1022cd26965bc8c5eeae57b3ff4400e28d2b","timestamp":"2026-10-31T23:54:36.936Z","receipt_uuid":"d63cd631-7e69-4ee9-903c-16249276419e"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:eba61c718addf7ee9a23e93d2f93e22843c5183c3bc03a02f71f32298f1718ab","timestamp":"2026-10-31T23:54:37.853Z","receipt_uuid":"42b1cf0e-9ff3-41c6-9970-dd03934eeff0"},{"tool":"write","status":"completed","args_hash":"sha256:9ed6fb71bd851e2e565966ecc0f3346ed8c7869eb40956df3f1d03fc60a5439d","timestamp":"2026-10-31T23:54:39.898Z","receipt_uuid":"a6051ce2-d8a2-4f9b-9a96-2eff5e51dc9e"}],"result_preview":"Subject: Zambo is live: 5 qualified leads in 60 seconds\n\nYou have 3 free searches per day. No signup. No API key.\n\nZambo Stack is now live. If you run a local service business, you know the pain of chasing dead ends. You spend hours on cold outreach only to hit silence.\n\nWe built Zambo to fix that.\n\nGive us your trade and city. In under 60 seconds, you get five qualified, source-backed leads with direct contact info. We support 24 trades across any US city.\n\nThis is not a lead list. It is a live research engine.\n\nTo verify the system works, I ran a test search for web designers in Austin, Texas. The result? Zero leads found right now.\n\nWhy share a \"fail\"? Because honesty matters. A receipt proves the system ran and returned unchanged saved bytes. It does not guarantee success, but it guarantees transparency. When the data exists, you get it. When it doesn’t, you know immediately.\n\nYou can try this yourself. The tool is free, unlimited, and requires no authentication.\n\n**Try it now:**\nRun a search for your specific trade in your city. If you find value in the speed and quality, we are ready to support your launch. If the results are empty, you have saved time by knowing before you spend money on outreach.\n\nThe first 20 calls daily are free. Use them to test the depth of the data in your market.\n\n[Link to Zambo Stack]\n\nWe are building tools that respect your time. Let’s see if your market responds.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:3d0e6ebda9192616c808813c37daf7b470fba74e3084c36e931fb82665cf466b","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":"sha256:8854ca77735828dfaaaab714273d89d7d7e27257ccff8d506b92ca8cf85c54c1","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:c0c54a41c7e966e9c1d8057f2e417b10717a83af4712ae1fc6bb07d3a4517860","anchor":{"event_id":"70ba6765fc3a8d196a8ee2fef780f368f1506517ca4b9b14eb99866d07bcf4fe","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T23:54:40.509Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T23:54:39.898Z","evidence_url":null,"receipt_uuid":"a6051ce2-d8a2-4f9b-9a96-2eff5e51dc9e","output_sha256":"sha256:9a3045c444a6b650d7499b5e377ce76be8d960f1d895c3a4f94c68f247cef88b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T23:54:39.898Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:9a3045c444a6b650d7499b5e377ce76be8d960f1d895c3a4f94c68f247cef88b\",\"receipt_uuid\":\"a6051ce2-d8a2-4f9b-9a96-2eff5e51dc9e\",\"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":"2026-10-31T23:54:39.898Z","detail":"The receipt store reports 2026-10-31T23:54:39.898Z; 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":"sha256:83c00aba0072741e848cf7467072aa73d2f2c77fb579da729712cfee38498235"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:9a3045c444a6b650d7499b5e377ce76be8d960f1d895c3a4f94c68f247cef88b","computed_hash":"sha256:9a3045c444a6b650d7499b5e377ce76be8d960f1d895c3a4f94c68f247cef88b","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."}}}