{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"37f5db08-6ac5-471f-866e-da377b634284","source_url":"https://zambo.dev/api/receipt/37f5db08-6ac5-471f-866e-da377b634284","receipt":{"id":"37f5db08-6ac5-471f-866e-da377b634284","created_at":"2026-11-09T12:38:21.632Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T12:38:20.442Z","completed_at":"2026-11-09T12:38:21.632Z"}],"output_hash":"sha256:cb605a64831ed4793b2308d7cc8a59cd7d4f93d9f65473c71ec6d6c42a89af5a","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ZWYxZWYwN2VlMTM1NmY5ZjVlMzRjNWFmOTJmNTlkMGQ1ZDJkZTNkOTU4NDg1ZjU5NTA3YTAwZjA5ZDk5Mzg5NCIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBMYXVuY2g6IFByb29mIG9mIFByb2Nlc3MsIE5vdCBQcm9taXNlc1xuXG5bTmFtZV0sXG5cbk5vIGZsdWZmLiBKdXN0IHRoZSByZWFsaXR5IG9mIHdoYXQgWmFtYm8gaXMgZG9pbmcgcmlnaHQgbm93LlxuXG5XZSBhcmUgbGl2ZS4gVGhlIGNvcmUgZW5naW5lIGhhbmRsZXMgbGVhZCBnZW5lcmF0aW9uIGZvciBjb250cmFjdG9ycyBhbmQgbG9jYWwgc2VydmljZSBidXNpbmVzc2VzLiBZb3UgaW5wdXQgYSB0cmFkZSBhbmQgYSBjaXR5OyBaYW1ibyByZXR1cm5zIHNvdXJjZS1iYWNrZWQgcHJvc3BlY3RzIGluIHVuZGVyIDYwIHNlY29uZHMuIEl0IHN1cHBvcnRzIDI0IHRyYWRlcyBhY3Jvc3MgYW55IFVTIGNpdHkuXG5cbkhvd2V2ZXIsIEkgd2FudCB0byBiZSB0cmFuc3BhcmVudCBhYm91dCB0aGUgY3VycmVudCBzdGF0ZSBvZiB0aGUgZGF0YS4gSW4gb3VyIGxhdGVzdCB0ZXN0IHJ1biBmb3Igd2ViIGRlc2lnbmVycyBpbiBBdXN0aW4sIFRYLCB0aGUgc3lzdGVtIHJldHVybmVkIHplcm8gcmVzdWx0cy4gVGhpcyBpcyBub3QgYSBmYWlsdXJlIG9mIHRoZSBjb2RlOyBpdCBpcyBhIHJlZmxlY3Rpb24gb2YgdGhlIGRhdGEgbGFuZHNjYXBlLiBXZSBkbyBub3QgaW52ZW50IGNvbnRhY3RzLiBXZSBkbyBub3QgZ3Vlc3MuIElmIHRoZSBzb3VyY2UgZGF0YSBkb2VzbuKAmXQgZXhpc3QsIFphbWJvIHRlbGxzIHlvdSB0aGF0LlxuXG5BIHJlY2VpcHQgbGluayBwcm92ZXMgdGhlIGJ5dGVzIHdlcmUgc2F2ZWQgYW5kIHByb2Nlc3NlZC4gSXQgZG9lcyBub3QgZ3VhcmFudGVlIHRoZSBxdWFsaXR5IG9mIHRoZSB1bmRlcmx5aW5nIHB1YmxpYyBkYXRhLiBXZSBhcmUgbm90IHNlbGxpbmcgeW91IGEgbWFnaWMgd2FuZCB0aGF0IGZpeGVzIGJhZCBkYXRhLiBXZSBhcmUgc2VsbGluZyB5b3UgYSBmYXN0LCBhY2N1cmF0ZSBzY2FubmVyLiBJZiB0aGUgZGF0YSBpcyB0aGVyZSwgeW91IGZpbmQgaXQgaW4gc2Vjb25kcy4gSWYgaXQgaXNu4oCZdCwgeW91IGtub3cgaW1tZWRpYXRlbHkgc28geW91IGNhbiBhZGp1c3QgeW91ciBzdHJhdGVneS5cblxuT3VyIGZyZWUgdGllciBhbGxvd3MgdGhyZWUgc2VhcmNoZXMgcGVyIGRheSBwZXIgSVAuIE5vIGF1dGggcmVxdWlyZWQuIE5vIGNyZWRpdCBjYXJkLiBKdXN0IHNwZWVkIGFuZCBob25lc3R5LlxuXG4qKllvdXIgTmV4dCBTdGVwOioqXG5cblJ1biBvbmUgc2VhcmNoIGZvciB5b3VyIHNwZWNpZmljIHRyYWRlIGFuZCBjaXR5IHRvZGF5LlxuXG4xLiAgR28gdG8gdGhlIGxhdW5jaCBwYWdlLlxuMi4gIEVudGVyIHlvdXIgdHJhZGUgKGUuZy4sIFwicGx1bWJlclwiKSBhbmQgY2l0eSAoZS5nLiwgXCJEZW52ZXJcIikuXG4zLiAgUmV2aWV3IHRoZSByZWNlaXB0LlxuXG5JZiB0aGUgcmVzdWx0cyBhcmUgc29saWQsIHlvdeKAmXZlIHNhdmVkIGFuIGhvdXIgb2YgbWFudWFsIGRpZ2dpbmcuIElmIHRoZXkgYXJlIGVtcHR5LCB5b3XigJl2ZSBzYXZlZCB5b3Vyc2VsZiB0aGUgZW1iYXJyYXNzbWVudCBvZiBwaXRjaGluZyBnaG9zdCBsZWFkcy4gRWl0aGVyIHdheSwgeW91IGdldCBjbGFyaXR5LlxuXG5DaGVjayB0aGUgdG9vbC4gU2VlIHdoYXTigJlzIGFjdHVhbGx5IG91dCB0aGVyZS5cblxuQmVzdCxcblxuW1lvdXIgTmFtZV1cbltZb3VyIFRpdGxlXVxuWmFtYm8ifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid3JpdGUiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2155,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:d325f5dbf217b3d629db1032918e621f33cf48083fe68a99090214986a5a3da4","timestamp":"2026-11-09T12:38:05.484Z","receipt_uuid":"bba83b2d-17d6-4d9c-8f98-8c5be905fcc4"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:b3f344bf7efa099c3ec89200caa2c3d1c671d3f1c2b0ad9f41aa5a3ae44df6ee","timestamp":"2026-11-09T12:38:07.143Z","receipt_uuid":"b6cf46fe-193a-4f25-ac75-0ef6a1288163"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:5154a769c3f7f709e9ddb3a729b17b4f6d8d3ff3a45b359bee9d2c619984008f","timestamp":"2026-11-09T12:38:19.356Z","receipt_uuid":"592a022e-d381-4d98-bf7c-cd9c1cb831fc"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:528d0ceb6fd5c353e25f9cf3ba719cb7857736f7782047d0383d97adb52aa205","timestamp":"2026-11-09T12:38:20.177Z","receipt_uuid":"a6bcb064-aeb8-4b02-bcec-69abf4c4ac27"},{"tool":"write","status":"completed","args_hash":"sha256:6300a4c4beb68837b24487c3e04d09cc9e19bbebb64ed7808c5a0042646ddd5e","timestamp":"2026-11-09T12:38:21.632Z","receipt_uuid":"37f5db08-6ac5-471f-866e-da377b634284"}],"result_preview":"Subject: Zambo Launch: Proof of Process, Not Promises\n\n[Name],\n\nNo fluff. Just the reality of what Zambo is doing right now.\n\nWe are live. The core engine handles lead generation for contractors and local service businesses. You input a trade and a city; Zambo returns source-backed prospects in under 60 seconds. It supports 24 trades across any US city.\n\nHowever, I want to be transparent about the current state of the data. In our latest test run for web designers in Austin, TX, the system returned zero results. This is not a failure of the code; it is a reflection of the data landscape. We do not invent contacts. We do not guess. If the source data doesn’t exist, Zambo tells you that.\n\nA receipt link proves the bytes were saved and processed. It does not guarantee the quality of the underlying public data. We are not selling you a magic wand that fixes bad data. We are selling you a fast, accurate scanner. If the data is there, you find it in seconds. If it isn’t, you know immediately so you can adjust your strategy.\n\nOur free tier allows three searches per day per IP. No auth required. No credit card. Just speed and honesty.\n\n**Your Next Step:**\n\nRun one search for your specific trade and city today.\n\n1.  Go to the launch page.\n2.  Enter your trade (e.g., \"plumber\") and city (e.g., \"Denver\").\n3.  Review the receipt.\n\nIf the results are solid, you’ve saved an hour of manual digging. If they are empty, you’ve saved yourself the embarrassment of pitching ghost leads. Either way, you get clarity.\n\nCheck the tool. See what’s actually out there.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:51cad315a38946fc40f9831e11c32ba0236b2123c123f359c7e7ac7d7b49302d","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:ef1ef07ee1356f9f5e34c5af92f59d0d5d2de3d958485f59507a00f09d993894","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":"sha256:9c12aad2d2081264405caa92814599b8f339ec2e86b024e8658f181595571372","anchor":{"event_id":"38f9df7c012336c7f6572bc82dac5ffc4f0c00cf404abd8066710f209a6e69bb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T12:38:22.167Z","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":"2026-11-09T12:38:21.632Z","evidence_url":null,"receipt_uuid":"37f5db08-6ac5-471f-866e-da377b634284","output_sha256":"sha256:cb605a64831ed4793b2308d7cc8a59cd7d4f93d9f65473c71ec6d6c42a89af5a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T12:38:21.632Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:cb605a64831ed4793b2308d7cc8a59cd7d4f93d9f65473c71ec6d6c42a89af5a\",\"receipt_uuid\":\"37f5db08-6ac5-471f-866e-da377b634284\",\"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":"2026-11-09T12:38:21.632Z","detail":"The receipt store reports 2026-11-09T12:38:21.632Z; 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":"sha256:9eb1dbcbfd0e2337b417e3894a70ebc38daae5f254a19c8f5f0b4d9820c556fd"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:cb605a64831ed4793b2308d7cc8a59cd7d4f93d9f65473c71ec6d6c42a89af5a","computed_hash":"sha256:cb605a64831ed4793b2308d7cc8a59cd7d4f93d9f65473c71ec6d6c42a89af5a","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."}}}