{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b0dfee53-2580-415b-a2e6-a24f2409bc1e","source_url":"https://zambo.dev/api/receipt/b0dfee53-2580-415b-a2e6-a24f2409bc1e","receipt":{"id":"b0dfee53-2580-415b-a2e6-a24f2409bc1e","created_at":"2026-10-17T17:15:57.359Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-17T17:15:56.255Z","completed_at":"2026-10-17T17:15:57.359Z"}],"output_hash":"sha256:104baf5dde99cc67a19b0222bb3f009e84a23b8cb95d12b049d0e1031f64a989","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6Mjg3YmFkNmJiYmEzNzAxNmU5MmFlNGIzYzFkNTQ5YTlhOTQ1ODk2NWI0ZDA5YWNlYTc2MzA5MjkxZDE5ZmQ3OCIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiIqKlN1YmplY3Q6KiogWmFtYm/igJlzIGxhdW5jaCBpcyBsaXZlIOKAkyByZWFkeSB0byBleHBsb3JlP1xuXG5IaeKAr1tQcm9zcGVjdCBOYW1lXSxcblxuWmFtYm8ganVzdCB3ZW50IGxpdmUuIFRoZSBwbGF0Zm9ybSBub3cgb2ZmZXJzIHRoZSBjb3JlIEFJIHRvb2xraXQgd2XigJl2ZSBiZWVuIHRlc3RpbmcsIGFuZCBpdOKAmXMgcmVhZHkgZm9yIHlvdSB0byB0cnkuXG5cbioqV2hhdOKAmXMgbmV4dD8qKiAgXG5DbGljayB0aGUgbGluayBiZWxvdyB0byBzZXQgdXAgYSBxdWljaywgMTXigJFtaW51dGUgd2Fsa3Rocm91Z2guIFdl4oCZbGwgd2FsayB0aHJvdWdoIHRoZSBtYWluIGZlYXR1cmVzLCBhbnN3ZXIgYW55IHF1ZXN0aW9ucywgYW5kIHNob3cgaG93IFphbWJvIGNhbiBmaXQgaW50byB5b3VyIHdvcmtmbG93LlxuXG5bU2NoZWR1bGUgTXkgV2Fsa3Rocm91Z2gg4oaSXSgjKVxuXG5Mb29raW5nIGZvcndhcmQgdG8geW91ciB0aG91Z2h0cy5cblxuQmVzdCwgIFxuW1lvdXIgRmlyc3QgTmFtZV0gIFxuUHJvZHVjdCBMZWFkLCBaYW1ibyAgXG5bZW1haWzigK9hZGRyZXNzXSB8IFtwaG9uZV0ifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid3JpdGUiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1069,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:a7e77b58424dc991b7bbc8a8e3140ffd876468252913efa83ac7ecdf50d145b9","timestamp":"2026-10-17T17:15:48.545Z","receipt_uuid":"d3a9f37d-75a3-4080-a77a-b40b4ba69760"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8e17d422ca7e3b308ac03fb33f3adb0fc4ea9d2191f8160ad925f6dacd8e7667","timestamp":"2026-10-17T17:15:49.810Z","receipt_uuid":"a5397e34-e0ec-4e0d-b99c-56c184a169b5"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:4e10b9e8a47bedb3b96a42d5ee8e7b16c557f9e552a4ced113dc85a4d2f56ba3","timestamp":"2026-10-17T17:15:55.879Z","receipt_uuid":"3723350e-0e39-4082-8b5e-073c780c3512"},{"tool":"write","status":"completed","args_hash":"sha256:c72fc9f8e3716eb4397a53cb092d1de425e71443d87bb6a5a1171b7e656428f2","timestamp":"2026-10-17T17:15:57.359Z","receipt_uuid":"b0dfee53-2580-415b-a2e6-a24f2409bc1e"}],"result_preview":"**Subject:** Zambo’s launch is live – ready to explore?\n\nHi [Prospect Name],\n\nZambo just went live. The platform now offers the core AI toolkit we’ve been testing, and it’s ready for you to try.\n\n**What’s next?**  \nClick the link below to set up a quick, 15‑minute walkthrough. We’ll walk through the main features, answer any questions, and show how Zambo can fit into your workflow.\n\n[Schedule My Walkthrough →](#)\n\nLooking forward to your thoughts.\n\nBest,  \n[Your First Name]  \nProduct Lead, Zambo  \n[email address] | [phone]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0368410502b12e9f09a96b49d8b5fa7d18850bd98975203f66dd9d8ca60af9d8","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":"sha256:287bad6bbba37016e92ae4b3c1d549a9a9458965b4d09acea76309291d19fd78","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:ccc6e13081ba2f2ba3b3dabc5692ad74a3588eb3766f85da6e27568f64b3d6fb","anchor":{"event_id":"0455d339274d68832a0f15ed93ebfb82ac21bf474d0ee0cd7ff28f6a8956e3ac","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-17T17:15:57.907Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T17:15:57.359Z","evidence_url":null,"receipt_uuid":"b0dfee53-2580-415b-a2e6-a24f2409bc1e","output_sha256":"sha256:104baf5dde99cc67a19b0222bb3f009e84a23b8cb95d12b049d0e1031f64a989","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T17:15:57.359Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:104baf5dde99cc67a19b0222bb3f009e84a23b8cb95d12b049d0e1031f64a989\",\"receipt_uuid\":\"b0dfee53-2580-415b-a2e6-a24f2409bc1e\",\"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":"2026-10-17T17:15:57.359Z","detail":"The receipt store reports 2026-10-17T17:15:57.359Z; 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":"sha256:104baf5dde99cc67a19b0222bb3f009e84a23b8cb95d12b049d0e1031f64a989","computed_hash":"sha256:104baf5dde99cc67a19b0222bb3f009e84a23b8cb95d12b049d0e1031f64a989","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."}}}