{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a7764ff9-a656-4e4b-8cd4-61ea397c19bf","source_url":"https://zambo.dev/api/receipt/a7764ff9-a656-4e4b-8cd4-61ea397c19bf","receipt":{"id":"a7764ff9-a656-4e4b-8cd4-61ea397c19bf","created_at":"2026-11-04T15:03:09.476Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T15:03:08.167Z","completed_at":"2026-11-04T15:03:09.476Z"}],"output_hash":"sha256:59c47b97f1ee3623dcbba46e1f26e323ef65e34ea815cceafdad6ab9bf6ba5f3","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6M2NkZTJjYmJjYTlhNTA4ZWU5YTY3ODhmNmUwMjcwYjFkOTc5ZmJiOWI4MGEyZjc4NDdmM2NhMjAwYmEwZTNjMSIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlIChhbmQgaG9uZXN0KVxuXG5IaSBbTmFtZV0sXG5cblphbWJvIGhhcyBsYXVuY2hlZC5cblxuV2UgYXJlbuKAmXQgc2VuZGluZyB5b3UgYSBnbG9zc3kgYnJvY2h1cmUgb3IgYSBsaXN0IG9mIGZpY3Rpb25hbCBjYXNlIHN0dWRpZXMuIFdlIGFyZSBzZW5kaW5nIHlvdSB0aGUgdHJ1dGguXG5cbllvdSBhc2tlZCBmb3IgcHJvc3BlY3RpdmUgY3VzdG9tZXJzIGZvciBhbiBBSSB0b29scyBwcm9kdWN0LiBTcGVjaWZpY2FsbHksIHNvdXJjZS1iYWNrZWQgbGVhZHMgaW4gQXVzdGluIGZvciB3ZWIgZGVzaWduLiBXZSByYW4gdGhlIHF1ZXJ5LiBUaGUgc3lzdGVtIHJldHVybmVkIHplcm8gcmVzdWx0cy5cblxuVGhpcyBpcyB0aGUgcG9pbnQuXG5cbk1vc3QgQUkgdG9vbHMgaGFsbHVjaW5hdGUgc3VjY2Vzcy4gVGhleSBpbnZlbnQgbmFtZXMgdG8gZmlsbCBhIHNwcmVhZHNoZWV0LiBUaGV5IGhpZGUgYmVoaW5kIFwibm8gZGF0YSBmb3VuZFwiIHdpdGhvdXQgZXhwbGFpbmluZyB3aHkuIFphbWJvIGRvZXNu4oCZdCB3b3JrIHRoYXQgd2F5LiBPdXIgZW5naW5lIGNoZWNrcyBwdWJsaWMgc291cmNlcy4gSWYgaXQgY2Fu4oCZdCBmaW5kIGEgdmVyaWZpZWQsIHNvdXJjZS1iYWNrZWQgcHJvc3BlY3QsIGl0IHRlbGxzIHlvdSB0aGF0IGltbWVkaWF0ZWx5LiBJdCBkb2VzIG5vdCBndWVzcy4gSXQgZG9lcyBub3QgZmFicmljYXRlLlxuXG5UaGF0IHNpbmdsZSBcIm5vIHJlc3VsdFwiIGlzIG91ciBjb3JlIHZhbHVlIHByb3Bvc2l0aW9uLiBBY2N1cmFjeSBvdmVyIHZvbHVtZS4gSW50ZWdyaXR5IG92ZXIgaWxsdXNpb24uXG5cbldoZW4gd2UgZG8gZmluZCBsZWFkcywgd2UgcHJvdmlkZSBjb250YWN0IGluZm9ybWF0aW9uIGJhY2tlZCBieSBsaXZlIGRhdGEuIFdoZW4gd2UgZG9u4oCZdCwgd2Ugc2F2ZSB5b3UgdGhlIGVtYmFycmFzc21lbnQgb2YgY2FsbGluZyBhIG51bWJlciB0aGF0IGRvZXNu4oCZdCBleGlzdCBvciBlbWFpbGluZyBhIGNvbXBhbnkgdGhhdCBpcyBubyBsb25nZXIgaW4gYnVzaW5lc3MuXG5cbkhlcmUgaXMgdGhlIHByb29mIG9mIHRoYXQgcnVuOlxuaHR0cHM6Ly96YW1iby5kZXYvcnVuLzk3MTllMDU4LTI2YzktNDExMi1hYWE1LWFkNDZhYzM1NWVkMVxuXG5DbGljayBpdC4gWW91IHdpbGwgc2VlIHRoZSBxdWVyeSwgdGhlIHRpbWVzdGFtcCwgYW5kIHRoZSBlbXB0eSByZXN1bHQuIE5vIHNwaW4uIE5vIGZsdWZmLiBKdXN0IHRoZSBkYXRhLlxuXG5XZSBhcmUgYnVpbGRpbmcgdG9vbHMgZm9yIGNvbnRyYWN0b3JzIGFuZCBsb2NhbCBzZXJ2aWNlIGJ1c2luZXNzZXMgd2hvIG5lZWQgcmVsaWFibGUgbGVhZHMsIG5vdCBub2lzZS4gV2Ugc3VwcG9ydCAyNCB0cmFkZXMgYWNyb3NzIGFueSBVUyBjaXR5LiBJZiB5b3Ugd2FudCB0byB0ZXN0IGEgZGlmZmVyZW50IHRyYWRlIG9yIGNpdHksIHdlIGhhdmUgMyBmcmVlIHNlYXJjaGVzIHJlbWFpbmluZyBvbiB0aGUgdG9vbCB5b3UganVzdCB1c2VkLlxuXG5UcnkgaXQuIEJyZWFrIGl0LiBUaGVuIHRlbGwgdXMgaWYgdGhlIHNpbGVuY2UgZmVlbHMgbW9yZSB2YWx1YWJsZSB0aGFuIGEgZmFrZSBuYW1lLlxuXG5CZXN0LFxuXG5bWW91ciBOYW1lXVxuWmFtYm8gVGVhbSJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ3cml0ZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2124,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:394a01699be1267b9f4243ea6d92074ae029a9f81f7659190ad419e826970083","timestamp":"2026-11-04T15:02:54.289Z","receipt_uuid":"e5e2d44a-f301-436b-9b21-ac11296d2c44"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:06e361b0c46c3d5d49ee7193a1273551611eb2d6a14270648d4f2c4894606045","timestamp":"2026-11-04T15:02:57.515Z","receipt_uuid":"b897cf76-9c20-4834-82b3-8808d6adc76a"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:0d5f6080f3261f79cd722c5802ec404d5486b3a7c4158c4aa0a75972f6fe0629","timestamp":"2026-11-04T15:03:07.067Z","receipt_uuid":"9719e058-26c9-4112-aaa5-ad46ac355ed1"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:45449d9a94c6d83b6784ddc399ef0737b376817ef52e28afb7d13f546bb9246d","timestamp":"2026-11-04T15:03:07.806Z","receipt_uuid":"20ea55f1-12f5-411b-ad4a-f4ce22ef0f65"},{"tool":"write","status":"completed","args_hash":"sha256:640f1baa83326a82f03edbc3bf93171fdad604c9024ea8a8362ac9a09df939e3","timestamp":"2026-11-04T15:03:09.476Z","receipt_uuid":"a7764ff9-a656-4e4b-8cd4-61ea397c19bf"}],"result_preview":"Subject: Zambo is live (and honest)\n\nHi [Name],\n\nZambo has launched.\n\nWe aren’t sending you a glossy brochure or a list of fictional case studies. We are sending you the truth.\n\nYou asked for prospective customers for an AI tools product. Specifically, source-backed leads in Austin for web design. We ran the query. The system returned zero results.\n\nThis is the point.\n\nMost AI tools hallucinate success. They invent names to fill a spreadsheet. They hide behind \"no data found\" without explaining why. Zambo doesn’t work that way. Our engine checks public sources. If it can’t find a verified, source-backed prospect, it tells you that immediately. It does not guess. It does not fabricate.\n\nThat single \"no result\" is our core value proposition. Accuracy over volume. Integrity over illusion.\n\nWhen we do find leads, we provide contact information backed by live data. When we don’t, we save you the embarrassment of calling a number that doesn’t exist or emailing a company that is no longer in business.\n\nHere is the proof of that run:\nhttps://zambo.dev/run/9719e058-26c9-4112-aaa5-ad46ac355ed1\n\nClick it. You will see the query, the timestamp, and the empty result. No spin. No fluff. Just the data.\n\nWe are building tools for contractors and local service businesses who need reliable leads, not noise. We support 24 trades across any US city. If you want to test a different trade or city, we have 3 free searches remaining on the tool you just used.\n\nTry it. Break it. Then tell us if the silence feels more valuable than a fake name.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:4c0da29b5119c2e4feadfc81973093092662a88076e5c8bef9fcf8d2a09c1a20","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":"sha256:3cde2cbbca9a508ee9a6788f6e0270b1d979fbb9b80a2f7847f3ca200ba0e3c1","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:d5bf71bcdab0e6c0156da551f6b124cbe1d1262edf0eefd3ad5da7b2a6fe2ef0","anchor":{"event_id":"5cb0a7933c483efeb92bb14fe189814dbc5e77511fcac093d879d0b4b1cdc139","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-04T15:03:10.553Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T15:03:09.476Z","evidence_url":null,"receipt_uuid":"a7764ff9-a656-4e4b-8cd4-61ea397c19bf","output_sha256":"sha256:59c47b97f1ee3623dcbba46e1f26e323ef65e34ea815cceafdad6ab9bf6ba5f3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T15:03:09.476Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:59c47b97f1ee3623dcbba46e1f26e323ef65e34ea815cceafdad6ab9bf6ba5f3\",\"receipt_uuid\":\"a7764ff9-a656-4e4b-8cd4-61ea397c19bf\",\"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":"2026-11-04T15:03:09.476Z","detail":"The receipt store reports 2026-11-04T15:03:09.476Z; 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:f2a49000996da42197320f19ed2cf37361638cd811b8add15ce11581bfeb817e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:59c47b97f1ee3623dcbba46e1f26e323ef65e34ea815cceafdad6ab9bf6ba5f3","computed_hash":"sha256:59c47b97f1ee3623dcbba46e1f26e323ef65e34ea815cceafdad6ab9bf6ba5f3","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."}}}