{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2c07f7d1-1b15-4285-a5ab-8847992012dc","source_url":"https://zambo.dev/api/receipt/2c07f7d1-1b15-4285-a5ab-8847992012dc","receipt":{"id":"2c07f7d1-1b15-4285-a5ab-8847992012dc","created_at":"2026-11-01T19:43:07.391Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-01T19:43:06.219Z","completed_at":"2026-11-01T19:43:07.391Z"}],"output_hash":"sha256:34f48aa174aac06681c92105bdb2c7f5dce901a92dd192c2b52fff124e97469d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2100,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b913213506ae9dcf33221473b717275ab31c8ee6a5a4bac52b71e354dc6ca398","timestamp":"2026-11-01T19:42:51.857Z","receipt_uuid":"4a717520-d2f9-496f-94f4-319368dd0b13"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:30482100e9fad6812d810429dd1be5f8c15007e18b96175690f11470ca4b5ad7","timestamp":"2026-11-01T19:42:53.134Z","receipt_uuid":"cd12dd19-ff8c-42d2-96a0-44c541f17e42"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:da1dbfc93bbc3acfb2c879759faaaf91c1aee228d38cc279cf49770384ce5297","timestamp":"2026-11-01T19:43:04.650Z","receipt_uuid":"c4ad8387-933f-4728-8830-0568a8da90f9"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:f8fb87db4e7c5bfad9b106f7fb17542201adaaac451687ea3a857f90529d7ca0","timestamp":"2026-11-01T19:43:05.717Z","receipt_uuid":"ea625fa9-7beb-4ffd-8c51-b2ad7c100bff"},{"tool":"write","status":"completed","args_hash":"sha256:3a93f0262e6e5fe35551f383d6d7ad4103cc643d586d899f19a6a86b2a397916","timestamp":"2026-11-01T19:43:07.391Z","receipt_uuid":"2c07f7d1-1b15-4285-a5ab-8847992012dc"}],"result_preview":"Subject: Zambo is live: instant lead research for local contractors\n\nHi [Name],\n\nZambo is officially live. We built it to solve one specific problem: finding qualified leads for local service businesses without the manual digging.\n\nThe platform is simple. Enter a trade and a city. In under 60 seconds, you get five source-backed prospects with contact information. It supports 24 trades and works in any US city. There is no signup, no API key, and no paywall for your first daily checks.\n\nTo verify the tech, I ran a test query for web designers in Austin, TX. The system returned zero results at this moment. This is not a failure. It is a receipt. It proves the tool is querying live data and returning accurate, source-backed status rather than hallucinating fake names to pad a list. A receipt confirms the bytes saved; it does not guarantee correctness, but it does guarantee transparency. You see exactly what the database holds right now.\n\nThe product is free for three searches per day per IP. If you are working with contractors or local service firms, this is a low-friction way to demonstrate value. You can point a prospect to the live receipt URL. They see the query, the time, and the result. No promises, just data.\n\nIf you want to test a different trade or city, use the universal entry point. It routes through our stack and gives you a concrete route for live reads.\n\nHere is the proof link from the Austin test:\nhttps://zambo.dev/run/c4ad8387-933f-4728-8830-0568a8da90f9\n\nTell me if you want to run a specific query for your network.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:feba1732f27bc85d63a122ceec99a3f95736142723586ad0f30cdaaa7b5cc0f9","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":"sha256:227f6d46017cbbb4c5b723c003aec6b5c99d4842933a7df7faf0243ae51de8fa","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":"sha256:6a936c6ac7ce7ffb8febba084b87f65dc862728085922b0e5e8e9379de377e44","anchor":{"event_id":"aa09a3af0a3829ce3f6a166177220141a7f7d352c147350e161be14c2f826a18","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-01T19:43:07.953Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-01T19:43:07.391Z","evidence_url":null,"receipt_uuid":"2c07f7d1-1b15-4285-a5ab-8847992012dc","output_sha256":"sha256:34f48aa174aac06681c92105bdb2c7f5dce901a92dd192c2b52fff124e97469d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-01T19:43:07.391Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:34f48aa174aac06681c92105bdb2c7f5dce901a92dd192c2b52fff124e97469d\",\"receipt_uuid\":\"2c07f7d1-1b15-4285-a5ab-8847992012dc\",\"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":"2026-11-01T19:43:07.391Z","detail":"The receipt store reports 2026-11-01T19:43:07.391Z; 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":"sha256:34f48aa174aac06681c92105bdb2c7f5dce901a92dd192c2b52fff124e97469d","computed_hash":"sha256:34f48aa174aac06681c92105bdb2c7f5dce901a92dd192c2b52fff124e97469d","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."}}}