{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a55d0703-fa7c-49f2-943d-cea7d1eb1733","source_url":"https://zambo.dev/api/receipt/a55d0703-fa7c-49f2-943d-cea7d1eb1733","receipt":{"id":"a55d0703-fa7c-49f2-943d-cea7d1eb1733","created_at":"2026-11-07T15:59:42.644Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: proof_loop_handover","tools":["proof_loop_handover"],"steps":[{"tool":"proof_loop_handover","completed_at":"2026-11-07T15:59:42.644Z","status":"success"}],"output_hash":"sha256:e1f7533fb6ca7ef716036a5334a48eebfb4bdf3386c287ccb564006e15f335a0","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":824,"verification_status":"verified","session_trail":[],"result_preview":"{\"schema\":\"zambo.proof-loop-node/1\",\"type\":\"handover\",\"label\":\"Prepare proof for handover\",\"ai\":{\"used\":false,\"name\":\"Zambo rubric\"},\"check\":null,\"observation_commitment\":\"ec200bc2103bc2ea85cbf822ab8bef377144c20c0431a2b4fa07b4aeb2c99843\",\"observation_note\":\"The receipt records the check state and a commitment to the observed output. Supplied work is not republished here.\"}","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":"proof_loop_handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:1e41cb9cc7a38953c0b1f7bbf7ec10eca8f2c809df726f62d1c3f99733f5c0d6"},"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":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:2f6d11b2465289512d5bfd7c90aaa7aa253a109e876e6ac67b4ed9595eaf3c49","anchor":{"event_id":"8d4e3aedb9500e1fb85ae365058320daedf4a8b33959ac3de5177ac848349e9a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-07T15:59:48.204Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-07T15:59:42.644Z","evidence_url":null,"receipt_uuid":"a55d0703-fa7c-49f2-943d-cea7d1eb1733","output_sha256":"sha256:e1f7533fb6ca7ef716036a5334a48eebfb4bdf3386c287ccb564006e15f335a0","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-07T15:59:42.644Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:e1f7533fb6ca7ef716036a5334a48eebfb4bdf3386c287ccb564006e15f335a0\",\"receipt_uuid\":\"a55d0703-fa7c-49f2-943d-cea7d1eb1733\",\"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":"2026-11-07T15:59:42.644Z","detail":"The receipt store reports 2026-11-07T15:59:42.644Z; 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."}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:e1f7533fb6ca7ef716036a5334a48eebfb4bdf3386c287ccb564006e15f335a0","computed_hash":"sha256:e1f7533fb6ca7ef716036a5334a48eebfb4bdf3386c287ccb564006e15f335a0","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."}}}