{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"6348b219-7b2d-4121-b39d-6feff334cdc8","source_url":"https://zambo.dev/api/receipt/6348b219-7b2d-4121-b39d-6feff334cdc8","receipt":{"id":"6348b219-7b2d-4121-b39d-6feff334cdc8","created_at":"2026-11-02T06:26:41.484Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-02T06:26:40.311Z","completed_at":"2026-11-02T06:26:41.484Z"}],"output_hash":"sha256:d414a870d0ada042a1ac28b3c01401d8b59b74c8a0e019e1fdcafa082a9d9e9c","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1930,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:686cd669a160accd66fd70434eaf8ab40f9f7346e9ae77e1444d533ae0ee4b53","timestamp":"2026-11-02T06:26:26.394Z","receipt_uuid":"864e3a61-507b-425b-bac9-ca83c2de1435"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:fc2f479df2ef97a9ac0942e822cff3e5452f6669fe3977b5b7e13b63b0719f5b","timestamp":"2026-11-02T06:26:27.744Z","receipt_uuid":"62eaedb0-a746-4423-b673-d9c48fad56b2"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:154d4cf04d4b914d6627dda12c8769324499d6b52500a318b9cf26d09d409275","timestamp":"2026-11-02T06:26:38.898Z","receipt_uuid":"75ab2783-90b6-46da-846f-920ce72083fd"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:6cefa7618405b076f0b8ede85ca89def50eed2ba63a5c96f0ab74aa9f83bfc50","timestamp":"2026-11-02T06:26:39.833Z","receipt_uuid":"24e0076c-6c76-450e-a88b-e26934934863"},{"tool":"write","status":"completed","args_hash":"sha256:d5a5c003ccb7ca9104bf592912cd0f19789c3c3ab694ed990e18bc644980fcbe","timestamp":"2026-11-02T06:26:41.484Z","receipt_uuid":"6348b219-7b2d-4121-b39d-6feff334cdc8"}],"result_preview":"Subject: Zambo is live (and working)\n\nYou’re here because you need proof, not promises.\n\nZambo just launched. It finds source-backed prospective customers for local service businesses in under 60 seconds. No auth. No signup. Just a trade, a city, and results.\n\nWe ran a live test for \"web design\" in Austin, TX. The tool returned zero leads. That’s not a bug—that’s the system working as designed. It doesn’t hallucinate names or invent contacts. If there’s no source-backed prospect, it tells you the truth. A receipt proves the bytes saved; it doesn’t claim correctness. But the integrity of the check is what matters.\n\nThis is the core difference. Most AI tools guess. Zambo verifies.\n\nWe are not selling seats. We are giving you three free searches per day, per IP. That’s enough to see if the data matches your reality. If it does, you have a pipeline. If it doesn’t, you saved an hour of cold calling.\n\nThe tool is free. The limit is 20 total calls per day across all work tools. No API key required.\n\n**Your next step:**\n\nGo to [Zambo Stack] and run one search. Pick your trade. Pick your city. Hit enter.\n\nIf the results look real, you’re ready. If they look empty, you now know exactly where the market is quiet.\n\nReceipt: [https://zambo.dev/run/62eaedb0-a746-4423-b673-d9c48fad56b2]\n\nWe built this to be useful, not impressive. Use it.\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:6d7123194ed7f0655a0312cc383f096bac1f1ab25b7dab1f67cd0935000251a7","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:af9c237df2fb8e215ad3fa7c4e728c6c141d9edd890d70984b7fe30c2d6353f7","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":"sha256:6b5c3e62a0207cb34ed3695412834372a68d0ea2e4b92aa5a368be95d082baf0","anchor":{"event_id":"b3fe043d79ac593d6cce96cdc4b1063406954b2b96d56025bd8b867f73a395f8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T06:26:42.175Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T06:26:41.484Z","evidence_url":null,"receipt_uuid":"6348b219-7b2d-4121-b39d-6feff334cdc8","output_sha256":"sha256:d414a870d0ada042a1ac28b3c01401d8b59b74c8a0e019e1fdcafa082a9d9e9c","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T06:26:41.484Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d414a870d0ada042a1ac28b3c01401d8b59b74c8a0e019e1fdcafa082a9d9e9c\",\"receipt_uuid\":\"6348b219-7b2d-4121-b39d-6feff334cdc8\",\"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":"2026-11-02T06:26:41.484Z","detail":"The receipt store reports 2026-11-02T06:26:41.484Z; 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:d414a870d0ada042a1ac28b3c01401d8b59b74c8a0e019e1fdcafa082a9d9e9c","computed_hash":"sha256:d414a870d0ada042a1ac28b3c01401d8b59b74c8a0e019e1fdcafa082a9d9e9c","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."}}}