{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"26d873e3-b852-44e3-9dfb-dea9d379eb52","source_url":"https://zambo.dev/api/receipt/26d873e3-b852-44e3-9dfb-dea9d379eb52","receipt":{"id":"26d873e3-b852-44e3-9dfb-dea9d379eb52","created_at":"2026-10-19T11:38:10.583Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T11:38:08.450Z","completed_at":"2026-10-19T11:38:10.583Z"}],"output_hash":"sha256:4ae4cfb970c0b8271f4f35a6b8ec72c1a6a02c305d237850089139a221698a76","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6Nzk5ZWU2MTEzYTE4YTdlMDAwMDgwM2E5Yzk0MjI2MjM0Njg2MmY4MzQ3NWJiODAyZThjYmIzNGU5MjQ4ZDAyZCIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiIqKlN1YmplY3Q6KiogWmFtYm8gaXMgbGl2ZSDigJMgc2VlIHdoYXTigJlzIG5ldyBpbiBtaW51dGVzICBcblxuSGV54oCvW0ZpcnN04oCvTmFtZV0sXG5cblphbWJvIGp1c3QgbGF1bmNoZWQsIGFuZCB0aGUgY29yZSBmZWF0dXJlIHlvdSBhc2tlZCBmb3IgaXMgbm93IGxpdmUuIE9uZeKAkWNsaWNrIGludGVncmF0aW9uIGxldHMgeW91IHB1bGwgQUnigJFnZW5lcmF0ZWQgaW5zaWdodHMgZGlyZWN0bHkgaW50byB5b3VyIHdvcmtmbG93LCBzYXZpbmcgdGltZSB3aXRob3V0IGV4dHJhIHN0ZXBzLlxuXG5HaXZlIGl0IGEgc3BpbjogbG9nIGluLCBjbGljayDigJxTdGFydOKAnSBvbiB0aGUgZGFzaGJvYXJkLCBhbmQgZXhwbG9yZSB0aGUgbmV3IOKAnFF1aWNrIEluc2lnaHRz4oCdIHBhbmVsLiBZb3VyIGZlZWRiYWNrIHdpbGwgc2hhcGUgdGhlIG5leHQgdXBkYXRlLlxuXG4qKk5leHQgc3RlcDoqKiBzY2hlZHVsZSBhIDE14oCRbWludXRlIHdhbGt0aHJvdWdoIHRoaXMgd2Vlay4gUGljayBhIHNsb3QgdGhhdCB3b3JrcyBmb3IgeW91IGhlcmU64oCvW0NhbGVuZGx54oCvbGlua10uXG5cblRoYW5rcyBmb3IgYmVpbmcgcGFydCBvZiB0aGUgZWFybHkgd2F2ZS4gTG9va2luZyBmb3J3YXJkIHRvIGhlYXJpbmcgd2hhdCB5b3UgdGhpbmsuXG5cbkJlc3QsICBcbltZb3VyIE5hbWVdICBcblByb2R1Y3QgTGVhZCwgWmFtYm8gIFxuZW1haWxAemFtYm8uZGV2IHwgKzHigK81NTXigJExMjPigJE0NTY3In0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndyaXRlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1238,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:3405ebbdcd12f9ded6a83ab7f57e6266e576485b042dd2400d4c2d87547ff201","timestamp":"2026-10-19T11:38:05.297Z","receipt_uuid":"6ab6cab7-186b-4bce-8af7-4ae93a84297b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:f2fc55668d56ca2f089f3fba5718f1b6506e5ee4e6d2427cccf434d8b4f37a45","timestamp":"2026-10-19T11:38:06.877Z","receipt_uuid":"298c9ead-0f5a-49f4-973f-af993805e8cf"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:f24608ce5dd23f1d8c602a733fafd50cd8d90c4d2a06b68e8a67eb38cdda0ef7","timestamp":"2026-10-19T11:38:08.017Z","receipt_uuid":"c888206c-b0b6-47dd-8078-7b0efceae6e9"},{"tool":"write","status":"completed","args_hash":"sha256:a08eeefd73170b3fa3681df3d26cab2e7b0c304a4ad35e87fbd45bf7be8f0c62","timestamp":"2026-10-19T11:38:10.583Z","receipt_uuid":"26d873e3-b852-44e3-9dfb-dea9d379eb52"}],"result_preview":"**Subject:** Zambo is live – see what’s new in minutes  \n\nHey [First Name],\n\nZambo just launched, and the core feature you asked for is now live. One‑click integration lets you pull AI‑generated insights directly into your workflow, saving time without extra steps.\n\nGive it a spin: log in, click “Start” on the dashboard, and explore the new “Quick Insights” panel. Your feedback will shape the next update.\n\n**Next step:** schedule a 15‑minute walkthrough this week. Pick a slot that works for you here: [Calendly link].\n\nThanks for being part of the early wave. Looking forward to hearing what you think.\n\nBest,  \n[Your Name]  \nProduct Lead, Zambo  \n[REDACTED_EMAIL] | +1 555‑123‑4567","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b2abd3ab65692c65679127ed6e6395a7fc8e87d1a4a9d6714a0b9d266fa7569c","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":"sha256:799ee6113a18a7e0000803a9c942262346862f83475bb802e8cbb34e9248d02d","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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:3156bc30382f593ab74120dd8e50408b36bf3802e0d730bf4a00388c2a643404","anchor":{"event_id":"df8f9efa9f4e9d18b3babd833051bee3de48f3d2121b7892bdc9be948270b17d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-19T11:38:11.167Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T11:38:10.583Z","evidence_url":null,"receipt_uuid":"26d873e3-b852-44e3-9dfb-dea9d379eb52","output_sha256":"sha256:4ae4cfb970c0b8271f4f35a6b8ec72c1a6a02c305d237850089139a221698a76","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T11:38:10.583Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:4ae4cfb970c0b8271f4f35a6b8ec72c1a6a02c305d237850089139a221698a76\",\"receipt_uuid\":\"26d873e3-b852-44e3-9dfb-dea9d379eb52\",\"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":"2026-10-19T11:38:10.583Z","detail":"The receipt store reports 2026-10-19T11:38:10.583Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:4ae4cfb970c0b8271f4f35a6b8ec72c1a6a02c305d237850089139a221698a76","computed_hash":"sha256:4ae4cfb970c0b8271f4f35a6b8ec72c1a6a02c305d237850089139a221698a76","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."}}}