{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"bb26a606-a133-4b1e-8fe1-498f3f09dccb","source_url":"https://zambo.dev/api/receipt/bb26a606-a133-4b1e-8fe1-498f3f09dccb","receipt":{"id":"bb26a606-a133-4b1e-8fe1-498f3f09dccb","created_at":"2026-10-20T16:10:14.235Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_submission","tools":["handover_submission"],"steps":[{"tool":"handover_submission","completed_at":"2026-10-20T16:10:14.235Z","status":"success"}],"output_hash":"sha256:79d764dd3daa565fdeeae9f058d0c077e565b2c87ff466f8aee88cef9b45bd78","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":711,"verification_status":"verified","session_trail":[],"result_preview":"{\"summary\":\"\",\"deliverables\":[{\"name\":\"Supplied work\",\"content\":\"unique work 24 1792512613.707648\",\"sha256\":\"0cb14be7138673d54eda6fafefdc1ee96661f998d7284d28b00eb5dc391545b5\",\"verification\":\"browser_checkable\"}],\"claim\":\"Supplied work, not independently checked.\"}","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":"handover_submission","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:3372ba053919e5732847c0aca09d15e009c7a057587e9aa3358de8d77eb9b221"},"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":"LOGGED BY AGENT","metadata_hash":"sha256:92455be7ca2e185e1d2100e7baec0068b122ba54682c1bf31ea6515928615532","anchor":{"event_id":"9c8ebb80bed98bf66c855120b0e6d09e1b821b1f45e92dcfe0e50464b7bae0da","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-20T16:10:14.868Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T16:10:14.235Z","evidence_url":null,"receipt_uuid":"bb26a606-a133-4b1e-8fe1-498f3f09dccb","output_sha256":"sha256:79d764dd3daa565fdeeae9f058d0c077e565b2c87ff466f8aee88cef9b45bd78","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T16:10:14.235Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:79d764dd3daa565fdeeae9f058d0c077e565b2c87ff466f8aee88cef9b45bd78\",\"receipt_uuid\":\"bb26a606-a133-4b1e-8fe1-498f3f09dccb\",\"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":"2026-10-20T16:10:14.235Z","detail":"The receipt store reports 2026-10-20T16:10:14.235Z; 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":"sha256:79d764dd3daa565fdeeae9f058d0c077e565b2c87ff466f8aee88cef9b45bd78","computed_hash":"sha256:79d764dd3daa565fdeeae9f058d0c077e565b2c87ff466f8aee88cef9b45bd78","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."}}}