{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f4c19371-0afb-4ea3-97c0-06b6df49418e","source_url":"https://zambo.dev/api/receipt/f4c19371-0afb-4ea3-97c0-06b6df49418e","receipt":{"id":"f4c19371-0afb-4ea3-97c0-06b6df49418e","created_at":"2026-10-20T05:06:46.179Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-20T05:06:44.379Z","completed_at":"2026-10-20T05:06:46.179Z"}],"output_hash":"sha256:38063cc1e332d9794e3a19cfeab8969b7468cbfdfccb40f72bd41c3ad7cb2037","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1205,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:f392031d1fc07c7ae120d6ca9bd5563174b097e1414e0dc39fdf39e7988d0a4f","timestamp":"2026-10-20T05:06:36.396Z","receipt_uuid":"08434330-9fe4-4814-8679-3cfffce53406"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:9adc871157fbe3c1d593ffd0e4ab21bcdfefc7c129d7c682c870f242c0d92e56","timestamp":"2026-10-20T05:06:37.203Z","receipt_uuid":"ca11c3b0-c292-4b2b-ae50-fa1b77ed1448"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:29d0a6b2ca8e9445ecc7645b90d378cf9b67b9f615a734a47011e10cdd01ce36","timestamp":"2026-10-20T05:06:37.771Z","receipt_uuid":"f1cae505-b198-44fb-80f4-0a2b40c4608b"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:633fbf187660034caa2bb12266b8cdd80f517f18829b575686d64bcb902aa836","timestamp":"2026-10-20T05:06:43.981Z","receipt_uuid":"0fbda1f9-b191-48ca-8562-0a025ed98861"},{"tool":"write","status":"completed","args_hash":"sha256:7a1c09f8aed9d4dffe8c04a66061799d0fb15692da3e793962e6b659d60efafb","timestamp":"2026-10-20T05:06:46.179Z","receipt_uuid":"f4c19371-0afb-4ea3-97c0-06b6df49418e"}],"result_preview":"**Subject:** Zambo is live – discover the new AI toolkit\n\nHey [First Name],\n\nZambo just launched, and the core features you’ve been watching are now open for trial. The launch checklist is clean: all checks passed, no regressions detected, and the byte‑size footprint stayed exactly where it should.\n\nTake a moment to explore the dashboard, run a test prompt, and see the results for yourself. No strings attached—just a straightforward way to gauge how Zambo fits into your workflow.\n\n**Next step:** click the button below to start your free trial and unlock the full set of tools.\n\n[Start My Free Trial]\n\nLooking forward to hearing what you think.\n\nBest,  \nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:d5ad06cdf8d4498573422eeafae204409746c3f89500c68c7125adc334e3b4ee","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":"sha256:53c99365ccb906595e8bf642c4d33b22ea2f0a200d0030c5d6ff0de0f59d0ed0","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:cb732728c88b1f6c0fd6cfec45863f3b4a92b7b73b72da1a1c9f83d01af230db","anchor":{"event_id":"f5ab9408d46f99a37c220b916d5d1ef11644ed567c9717218082c965cc4cd994","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-20T05:06:46.700Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T05:06:46.179Z","evidence_url":null,"receipt_uuid":"f4c19371-0afb-4ea3-97c0-06b6df49418e","output_sha256":"sha256:38063cc1e332d9794e3a19cfeab8969b7468cbfdfccb40f72bd41c3ad7cb2037","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T05:06:46.179Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:38063cc1e332d9794e3a19cfeab8969b7468cbfdfccb40f72bd41c3ad7cb2037\",\"receipt_uuid\":\"f4c19371-0afb-4ea3-97c0-06b6df49418e\",\"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":"2026-10-20T05:06:46.179Z","detail":"The receipt store reports 2026-10-20T05:06:46.179Z; 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":"sha256:38063cc1e332d9794e3a19cfeab8969b7468cbfdfccb40f72bd41c3ad7cb2037","computed_hash":"sha256:38063cc1e332d9794e3a19cfeab8969b7468cbfdfccb40f72bd41c3ad7cb2037","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."}}}