{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a076b4ca-d8d2-4a1a-83a6-ec5f84cd96fe","source_url":"https://zambo.dev/api/receipt/a076b4ca-d8d2-4a1a-83a6-ec5f84cd96fe","receipt":{"id":"a076b4ca-d8d2-4a1a-83a6-ec5f84cd96fe","created_at":"2026-11-14T10:32:28.839Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-14T10:32:27.549Z","completed_at":"2026-11-14T10:32:28.839Z"}],"output_hash":"sha256:3f735adfbc65ee3d6ac2f89f5dcac1eb6f44b8303d71eee57c0cb2114ad23266","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6YjkxMDc0ZWFhOGZmNDQ5NmJkNzg1NWY1NWM5MDgzM2ZjOGQ2YTRiMjdhOTUxMDJhMDc0Zjg1ZjU5M2E1OGUwMSIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiIqKlN1YmplY3Q6KiogTWVldCBaYW1ibyDigJMgWW91ciBOZXcgQUkgQXNzaXN0YW50IElzIExpdmUgIFxuXG5IZXkgW05hbWVdLCAgXG5cbldl4oCZcmUgdGhyaWxsZWQgdG8gYW5ub3VuY2UgdGhhdCBaYW1ibyBpcyBub3cgbGl2ZSEgVGhpcyBuZXcgQUkgdG9vbCB0dXJucyB5b3VyIGV2ZXJ5ZGF5IHRhc2tzIGludG8gcXVpY2sgd2lucywgbGV0dGluZyB5b3UgZm9jdXMgb24gd2hhdCBtYXR0ZXJzIG1vc3QuICBcblxuV2h5IFphbWJvPyAgXG4tICoqSW5zdGFudCBpbnNpZ2h0Kiog4oCTIEdldCBhbnN3ZXJzIGluIHNlY29uZHMsIG5vdCBtaW51dGVzLiAgXG4tICoqU21hcnQgYXV0b21hdGlvbioqIOKAkyBGcmVlIHVwIHlvdXIgY2FsZW5kYXIgd2l0aCBhdXRv4oCRZ2VuZXJhdGVkIHJlcG9ydHMgYW5kIHJlbWluZGVycy4gIFxuLSAqKlNlYW1sZXNzIGludGVncmF0aW9uKiog4oCTIFdvcmtzIHJpZ2h0IGluc2lkZSB5b3VyIGV4aXN0aW5nIHdvcmtmbG93LiAgXG5cblJlYWR5IHRvIHNlZSBpdCBpbiBhY3Rpb24/ICBcblxu8J+RiSAqKlRyeSBaYW1ibyBub3cqKiDigJMgY2xpY2sgdGhlIGxpbmsgYmVsb3cgdG8gbGF1bmNoIHlvdXIgZnJlZSB0cmlhbC4gIFxuXG5bU3RhcnQgWW91ciBGcmVlIFRyaWFsXSAgXG5cbldl4oCZcmUgZWFnZXIgdG8gaGVhciB3aGF0IHlvdSB0aGluay4gRHJvcCB1cyBhIGxpbmUgYW55dGltZS4gIFxuXG5DaGVlcnMsICBcblRoZSBaYW1ibyBUZWFtIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndyaXRlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4xLjQifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1232,"verification_status":"verified","session_trail":[{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:ea9c8889c4d4d06908817793529edfa2f91e0ea4f4ac4fb9e41559c6bc703796","timestamp":"2026-11-14T10:32:12.139Z","receipt_uuid":"16acd138-c727-42dc-acd3-2ca783f15a6b"},{"tool":"capability_search","status":"completed","args_hash":"sha256:9c0232f5202267fd0d06c433dfde930639571954d32a57744129f0133a0f5ade","timestamp":"2026-11-14T10:32:12.194Z","receipt_uuid":"a6e74f38-20b8-480d-aaaa-3ea5c01144fd"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:b783fc317f4d10c8d92fad9f0f2657908d7bdaf155735f219e38d776d19aa873","timestamp":"2026-11-14T10:32:12.773Z","receipt_uuid":"8f9313de-086f-45f0-bb37-310a634677be"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:be2edaf306f4c41bbe50fcabcd67ede40c1f892dbe1281ce6d62f6b3a0a1e289","timestamp":"2026-11-14T10:32:26.162Z","receipt_uuid":"29a9d734-a8c8-4179-b8f5-9130bc229d8d"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:1456eb93693c6de00b86b804b1a2d7168cc423085420ea0eae586dba025d9d03","timestamp":"2026-11-14T10:32:27.184Z","receipt_uuid":"e873adb4-927a-49a8-a4b5-38e9edd55d72"},{"tool":"write","status":"completed","args_hash":"sha256:fd96efbac42effd056ee199576339c2fe6e54aa72b487f080a22087c17756ce5","timestamp":"2026-11-14T10:32:28.839Z","receipt_uuid":"a076b4ca-d8d2-4a1a-83a6-ec5f84cd96fe"}],"result_preview":"**Subject:** Meet Zambo – Your New AI Assistant Is Live  \n\nHey [Name],  \n\nWe’re thrilled to announce that Zambo is now live! This new AI tool turns your everyday tasks into quick wins, letting you focus on what matters most.  \n\nWhy Zambo?  \n- **Instant insight** – Get answers in seconds, not minutes.  \n- **Smart automation** – Free up your calendar with auto‑generated reports and reminders.  \n- **Seamless integration** – Works right inside your existing workflow.  \n\nReady to see it in action?  \n\n👉 **Try Zambo now** – click the link below to launch your free trial.  \n\n[Start Your Free Trial]  \n\nWe’re eager to hear what you think. Drop us a line anytime.  \n\nCheers,  \nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b082beeb9b28521c6632bca93a835b038d4f0f8678b1eb890e80cda3513f286d","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":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:b91074eaa8ff4496bd7855f55c90833fc8d6a4b27a95102a074f85f593a58e01","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:f78824377da7cab0603b8942c047655cdba9f83f6eac59ed5f1c9e3b757632a6","anchor":{"event_id":"8fd13087901d9d1a343b29e63663473b036204c68d4e0ebf26a12108c1fa1ae1","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T10:32:29.354Z","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":"2026-11-14T10:32:28.839Z","evidence_url":null,"receipt_uuid":"a076b4ca-d8d2-4a1a-83a6-ec5f84cd96fe","output_sha256":"sha256:3f735adfbc65ee3d6ac2f89f5dcac1eb6f44b8303d71eee57c0cb2114ad23266","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T10:32:28.839Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3f735adfbc65ee3d6ac2f89f5dcac1eb6f44b8303d71eee57c0cb2114ad23266\",\"receipt_uuid\":\"a076b4ca-d8d2-4a1a-83a6-ec5f84cd96fe\",\"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":"2026-11-14T10:32:28.839Z","detail":"The receipt store reports 2026-11-14T10:32:28.839Z; 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:e1995a0a60c1c64413a6fdd0a4f9663eeb503439f974ec1f78f79b783b9da39b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:3f735adfbc65ee3d6ac2f89f5dcac1eb6f44b8303d71eee57c0cb2114ad23266","computed_hash":"sha256:3f735adfbc65ee3d6ac2f89f5dcac1eb6f44b8303d71eee57c0cb2114ad23266","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."}}}