{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"5d8ae04c-9bc7-47c1-85e4-ab244fee0f94","source_url":"https://zambo.dev/api/receipt/5d8ae04c-9bc7-47c1-85e4-ab244fee0f94","receipt":{"id":"5d8ae04c-9bc7-47c1-85e4-ab244fee0f94","created_at":"2026-11-10T08:10:59.063Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-11-10T08:10:58.653Z","completed_at":"2026-11-10T08:10:59.063Z"}],"output_hash":"sha256:d4edd2a9c5e28ba509a75f36a8e05301eca5753ccc3336679626f7a329720a99","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1631,"verification_status":"verified","session_trail":[{"tool":"prompt_shield","status":"completed","args_hash":"sha256:76018d9a1f9342d9319ec4f6641e6b1b195b71150b2c2164a7a4234eaf7e5c19","timestamp":"2026-11-10T08:10:24.478Z","receipt_uuid":"26ac78b3-ec74-4519-83bd-5d7eb4280a01"},{"tool":"handover","status":"completed","args_hash":"sha256:e7bbe41923e307c3c488b65ecc95425c7348487d294f68234184861cda2bb240","timestamp":"2026-11-10T08:10:27.360Z","receipt_uuid":"3a2e3347-7f2b-4a46-91a9-7b32ec481e0b"},{"tool":"handover_list","status":"completed","args_hash":"sha256:d4547864058d07293235f3122635e7772b5e2367e36a1da4cf80cf8bf596f8ef","timestamp":"2026-11-10T08:10:33.546Z","receipt_uuid":"dca1fcfa-5ea0-4edb-94a8-138533598a01"},{"tool":"zambo_universal","status":"completed","args_hash":"sha256:edc3c497c652b1b1bcaedd7c85b4f067b72ae1043d1165929eaced6ebb96c039","timestamp":"2026-11-10T08:10:42.723Z","receipt_uuid":"8bfda4f0-a6b6-44c7-b271-bfa0ba35fd8a"},{"tool":"handover_list","status":"completed","args_hash":"sha256:d4547864058d07293235f3122635e7772b5e2367e36a1da4cf80cf8bf596f8ef","timestamp":"2026-11-10T08:10:49.532Z","receipt_uuid":"5f0089f2-2283-4487-a655-7efb83706964"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:fbc3bdeb874cb0bda352f1498a18b1dd556c9b7de4bdc8dc9687f7d9e66b33c3","timestamp":"2026-11-10T08:10:59.063Z","receipt_uuid":"5d8ae04c-9bc7-47c1-85e4-ab244fee0f94"}],"result_preview":"{\"count\":5,\"merkle_root\":\"82ab08f2d875aa762e13b146bc98939e87f2cabfa3fee2a09e91537e81fef0a2\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"26ac78b3-ec74-4519-83bd-5d7eb4280a01\",\"output_hash\":\"48eba77b74e0e01069fe28a089199521ec3197c939a1180da0ff9d95be16c12b\"},{\"id\":\"3a2e3347-7f2b-4a46-91a9-7b32ec481e0b\",\"output_hash\":\"7a8c5c093827903ea4140c821bd5362447b1db6461364b63fa9cd646a6e6ef3f\"},{\"id\":\"dca1fcfa-5ea0-4edb-94a8-138533598a01\",\"output_hash\":\"9194c89accc073c5944f4c79a1b827af149982b2f2d522653f8cda9182f596e9\"},{\"id\":\"8bfda4f0-a6b6-44c7-b271-bfa0ba35fd8a\",\"output_hash\":\"58c7de0c5a5f86ac03748e5079eb949f9842b4d70ec472dfa911e5c9e5b46e1c\"},{\"id\":\"5f0089f2-2283-4487-a655-7efb83706964\",\"output_hash\":\"9194c89accc073c5944f4c79a1b827af149982b2f2d522653f8cda9182f596e9\"}],\"message\":\"Wrapped up 5 steps. Here's your proof page: https://zambo.dev/workflow/a0545e70-628c-4687-9eb7-585d79589607\",\"first_closed_at\":\"2026-11-10T08:10:58.731Z\",\"free_view_expires_at\":\"2026-11-11T08:10:58.731Z\",\"page_state\":\"free\",\"disclosure\":\"This proof page has no current expiry. A pass lets you save and share the full proof, with a PDF.\",\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:fbc3bdeb874cb0bda352f1498a18b1dd556c9b7de4bdc8dc9687f7d9e66b33c3","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":13,"free_remaining":7,"free_limit":20,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:fab04e0f32913e6dae2973ca5f98601a7edb5a68c8aa5e2aa6236e51523b225d"},"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":"sha256:8f5d9c3b4b57e877190695a7f797c218decda7668e5eebc4a15c71085a8a82e9","anchor":{"event_id":"f850cac70a4bc03764c271c1273a2129d83c854fa9592117e29b339213a2aae2","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-10T08:10:59.586Z","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":"2026-11-10T08:10:59.063Z","evidence_url":null,"receipt_uuid":"5d8ae04c-9bc7-47c1-85e4-ab244fee0f94","output_sha256":"sha256:d4edd2a9c5e28ba509a75f36a8e05301eca5753ccc3336679626f7a329720a99","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-10T08:10:59.063Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d4edd2a9c5e28ba509a75f36a8e05301eca5753ccc3336679626f7a329720a99\",\"receipt_uuid\":\"5d8ae04c-9bc7-47c1-85e4-ab244fee0f94\",\"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":"2026-11-10T08:10:59.063Z","detail":"The receipt store reports 2026-11-10T08:10:59.063Z; 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":"sha256:59ebad633a59e3c9760bb9e0538a9c112cb75beb72cea008116e521b591ff301"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:d4edd2a9c5e28ba509a75f36a8e05301eca5753ccc3336679626f7a329720a99","computed_hash":"sha256:d4edd2a9c5e28ba509a75f36a8e05301eca5753ccc3336679626f7a329720a99","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."}}}