{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"63749c04-64cb-4cb6-8ee9-ee1bdc39ed9f","source_url":"https://zambo.dev/api/receipt/63749c04-64cb-4cb6-8ee9-ee1bdc39ed9f","receipt":{"id":"63749c04-64cb-4cb6-8ee9-ee1bdc39ed9f","created_at":"2026-11-09T18:40:24.473Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T18:40:23.015Z","completed_at":"2026-11-09T18:40:24.473Z"}],"output_hash":"sha256:85b87e0e9aee274d57f9cd32c816b808b31a646a03e1f69604c5976282922873","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6NGM4MmM5YWQ3ZmI0MzQwNzQxOTdiMDgzYmM3YTQ0OGI5OWUwMTAxYmViOWFhNTc2NmYxYmFhNGIxMTY3NTZiZSIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlOiBZb3VyIGZpcnN0IDMgZGF5cyBhcmUgZnJlZVxuXG5IaSBbTmFtZV0sXG5cbllvdeKAmXJlIGxpa2VseSBmYW1pbGlhciB3aXRoIHRoZSBub2lzZSBpbiBBSSB0b29scy4gTW9zdCBwcm9taXNlIG1hZ2ljOyB3ZSBkZWxpdmVyIHJlY2VpcHRzLlxuXG5aYW1ibyBqdXN0IGxhdW5jaGVkLiBJdOKAmXMgYSBwcm9tcHQtc2hpZWxkZWQgc3RhY2sgZm9yIGxvY2FsIHNlcnZpY2UgYnVzaW5lc3Nlcy4gV2UgZG9u4oCZdCBqdXN0IGdlbmVyYXRlIGxlYWRzOyB3ZSB2ZXJpZnkgdGhlbSBhZ2FpbnN0IHB1YmxpYyBzb3VyY2VzLiBObyBnaG9zdCBjb250YWN0cy4gTm8gaW52ZW50ZWQgbmFtZXMuIElmIGEgbGVhZCBpc27igJl0IGJhY2tlZCBieSBoYXJkIGRhdGEsIGl0IGRvZXNu4oCZdCBtYWtlIHRoZSBjdXQuXG5cbkhlcmUgaXMgZXhhY3RseSB3aGF0IHlvdXIgZnJlZSBhY2Nlc3MgaW5jbHVkZXM6XG5cbjEuICAqKlByb3RlY3RlZCBSZXNlYXJjaDoqKiBPdXIgc2VtYW50aWMgYW5hbHlzaXMgc2NhbnMgZm9yIGluamVjdGlvbiByaXNrcyBhbmQgcG9saWN5IGJ5cGFzc2VzIGJlZm9yZSBhbnkgZGF0YSB0b3VjaGVzIHlvdXIgd29ya3NwYWNlLlxuMi4gICoqSGFyZC1EYXRhIExlYWRzOioqIFdlIHB1bGwgc291cmNlLWJhY2tlZCBwcm9zcGVjdHMuIFlvdSBnZXQgdGhlIGNvbnRhY3QsIHRoZSB0cmFkZSwgYW5kIHRoZSBjaXR5LiBJZiB0aGUgZGF0YSBpc27igJl0IHRoZXJlLCB3ZSB0ZWxsIHlvdS4gV2UgZG9u4oCZdCBndWVzcy5cbjMuICAqKlplcm8tQXV0aCBTdGFydDoqKiBObyBjcmVkaXQgY2FyZC4gTm8gc2V0dXAuIEp1c3QgdGhyZWUgZnJlZSBzZWFyY2hlcyBwZXIgZGF5IHRvIHByb3ZlIHRoZSB2YWx1ZS5cblxuV2UgcmVjZW50bHkgdGVzdGVkIG91ciBMZWFkU2lnbmFsIHRvb2wgaW4gQXVzdGluIGZvciB3ZWIgZGVzaWduLiBUaGUgcmVzdWx0PyBaZXJvIHJlc3VsdHMuIFRoYXTigJlzIHRoZSBwb2ludC4gV2UgZG9u4oCZdCBmb3JjZSBhIHNhbGUgd2l0aCBmYWtlIGRhdGEuIFdlIHNob3cgeW91IHdoYXQgZXhpc3RzIHNvIHlvdSBjYW4gZm9jdXMgb24gd2hvIHlvdSBjYW4gYWN0dWFsbHkgcmVhY2guXG5cbioqWW91ciBOZXh0IFN0ZXA6KipcblxuUGljayBvbmUgdHJhZGUgYW5kIG9uZSBjaXR5LiBSdW4gdGhlIHNlYXJjaC4gQ2hlY2sgdGhlIHJlY2VpcHQuXG5cbklmIHRoZSBkYXRhIGlzIHNvbGlkLCBrZWVwIHVzaW5nIGl0LiBJZiBpdCBpc27igJl0LCB3YWxrIGF3YXkuIE5vIGhhcmQgZmVlbGluZ3MuXG5cbltJbnNlcnQgTGluayB0byBaYW1ibyBEYXNoYm9hcmRdXG5cbkJlc3QsXG5cbltZb3VyIE5hbWVdXG5aYW1ibyBUZWFtIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndyaXRlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1856,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:922a036e2913fc91af71ff1ba390b517f1d357e9a67e05f087f83c652748a1cc","timestamp":"2026-11-09T18:40:04.077Z","receipt_uuid":"cd6f950b-3cd2-4a0b-a9eb-ae273d192ae8"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:503e83c28b7114a84b79aadb430075285759a21fb9b1e81ff889e4878129aaf7","timestamp":"2026-11-09T18:40:05.322Z","receipt_uuid":"8b91a54e-6814-40d6-b05a-717274298eec"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:353c7a9a0a67cda6d655f6e77fec2cbcc2c9a78371c0d8ae51c6ef1efc5129a2","timestamp":"2026-11-09T18:40:21.228Z","receipt_uuid":"3ad854a9-388f-4439-8a8c-f50ab6505faf"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:a0a4a91460da9d810a8f467b826b0eed8c48001cbb0279a850bae4cf5889ff3c","timestamp":"2026-11-09T18:40:22.076Z","receipt_uuid":"5dfba7b3-bd0d-46e8-9415-082cd2db0949"},{"tool":"write","status":"completed","args_hash":"sha256:03be52943c7cb5a83ee5485f936a5d907d8632171ebdc2650f61f2a8caa7737b","timestamp":"2026-11-09T18:40:24.473Z","receipt_uuid":"63749c04-64cb-4cb6-8ee9-ee1bdc39ed9f"}],"result_preview":"Subject: Zambo is live: Your first 3 days are free\n\nHi [Name],\n\nYou’re likely familiar with the noise in AI tools. Most promise magic; we deliver receipts.\n\nZambo just launched. It’s a prompt-shielded stack for local service businesses. We don’t just generate leads; we verify them against public sources. No ghost contacts. No invented names. If a lead isn’t backed by hard data, it doesn’t make the cut.\n\nHere is exactly what your free access includes:\n\n1.  **Protected Research:** Our semantic analysis scans for injection risks and policy bypasses before any data touches your workspace.\n2.  **Hard-Data Leads:** We pull source-backed prospects. You get the contact, the trade, and the city. If the data isn’t there, we tell you. We don’t guess.\n3.  **Zero-Auth Start:** No credit card. No setup. Just three free searches per day to prove the value.\n\nWe recently tested our LeadSignal tool in Austin for web design. The result? Zero results. That’s the point. We don’t force a sale with fake data. We show you what exists so you can focus on who you can actually reach.\n\n**Your Next Step:**\n\nPick one trade and one city. Run the search. Check the receipt.\n\nIf the data is solid, keep using it. If it isn’t, walk away. No hard feelings.\n\n[Insert Link to Zambo Dashboard]\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:f440f40acd0dbfe099e30e115bdd5b893f2c0e9411ae9c3e96fbf7b0e132e242","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":"sha256:4c82c9ad7fb434074197b083bc7a448b99e0101beb9aa5766f1baa4b116756be","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":"sha256:24d827b568657a51eff321994bbb89921f7a5d8e44f5b91bd0181f7f0e3d4689","anchor":{"event_id":"4b3fa09d9b1797eeb7c0a39d8ed43d6a91e785caade700bb5c42a46d117028c7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T18:40:25.235Z","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":"2026-11-09T18:40:24.473Z","evidence_url":null,"receipt_uuid":"63749c04-64cb-4cb6-8ee9-ee1bdc39ed9f","output_sha256":"sha256:85b87e0e9aee274d57f9cd32c816b808b31a646a03e1f69604c5976282922873","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T18:40:24.473Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:85b87e0e9aee274d57f9cd32c816b808b31a646a03e1f69604c5976282922873\",\"receipt_uuid\":\"63749c04-64cb-4cb6-8ee9-ee1bdc39ed9f\",\"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":"2026-11-09T18:40:24.473Z","detail":"The receipt store reports 2026-11-09T18:40:24.473Z; 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":"sha256:85b87e0e9aee274d57f9cd32c816b808b31a646a03e1f69604c5976282922873","computed_hash":"sha256:85b87e0e9aee274d57f9cd32c816b808b31a646a03e1f69604c5976282922873","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."}}}