{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"27cee1a0-6e0b-49b5-8bf2-1891e1afdd53","source_url":"https://zambo.dev/api/receipt/27cee1a0-6e0b-49b5-8bf2-1891e1afdd53","receipt":{"id":"27cee1a0-6e0b-49b5-8bf2-1891e1afdd53","created_at":"2026-10-22T13:09:33.121Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-22T13:09:33.121Z","status":"success"}],"output_hash":"sha256:0744487e2d0cc778bc892aebcddf8070a62b0118a22ee481c7f5f7f19f16bf29","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1777,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":1,\"merkle_root\":\"957c4342610d6b61662beb0eb5a80a2f695364372d566a9c62697bdf8ffe8d85\",\"children\":[{\"id\":\"5ad236c6-3e56-424b-9333-960b6d39bca3\",\"output_hash\":\"[REDACTED_IDENTIFIER]\"}],\"handover_id\":\"40958e21-744e-4e41-9aa7-5a9bbdd9f912\",\"steps_digest\":\"957c4342610d6b61662beb0eb5a80a2f695364372d566a9c62697bdf8ffe8d85\",\"graph_sha256\":\"2853aed2be9436560c6e1f5434a7353a6b61b1acc4da7b03b86ce95911728818\",\"deliverables\":[{\"name\":\"Supplied work\",\"sha256\":\"c3620d3600a834dfa3e860902686b30437d2e986927c339859a6b627bcd13dc6\"}],\"negative_record\":{\"not_checked\":[\"Whether Zambo receipts carry an issuer signature: the receipt page states no pinned signature or trusted issuer key is checked.\",\"Whether the Day Pass returns money: it does not. The 0.99 USDC went to [redacted: secret] on Base, tx 0xa2ed6333..., and the pass is a 24h access key.\",\"Whether the seller's 0.005 USDC price is still current: not re-read by any receipt, only by my own earlier GET.\",\"The supplied work was saved, not independently executed or checked.\"],\"not_run\":[\"The receiving side of this hand-over had not acted when this text was written.\",\"workflow_seal was not run: it needs a workflow_id from workflow_close, which this job did not create.\"]},\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:93c37125540700cfe9945aa4294e1450c155d8f4c06b1a27a5e35d29444417d0"},"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":"sha256:22c475d3b4b1df8a1e3eadca62c2787aef5077c23a478cce23c83511ddafa1a0","anchor":{"event_id":"7af075580f2fd84e93a2e8a0fb6c7661182227babe79825019424223216a7aae","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-22T13:09:33.671Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T13:09:33.121Z","evidence_url":null,"receipt_uuid":"27cee1a0-6e0b-49b5-8bf2-1891e1afdd53","output_sha256":"sha256:0744487e2d0cc778bc892aebcddf8070a62b0118a22ee481c7f5f7f19f16bf29","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T13:09:33.121Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:0744487e2d0cc778bc892aebcddf8070a62b0118a22ee481c7f5f7f19f16bf29\",\"receipt_uuid\":\"27cee1a0-6e0b-49b5-8bf2-1891e1afdd53\",\"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":"2026-10-22T13:09:33.121Z","detail":"The receipt store reports 2026-10-22T13:09:33.121Z; 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."}}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:0744487e2d0cc778bc892aebcddf8070a62b0118a22ee481c7f5f7f19f16bf29","computed_hash":"sha256:0744487e2d0cc778bc892aebcddf8070a62b0118a22ee481c7f5f7f19f16bf29","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."}}}