{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cb8882ac-59f4-4b92-9f29-ddfc52578685","source_url":"https://zambo.dev/api/receipt/cb8882ac-59f4-4b92-9f29-ddfc52578685","receipt":{"id":"cb8882ac-59f4-4b92-9f29-ddfc52578685","gaps":[],"score":0,"claims":{},"audit_url":"https://zambo.dev/receipts/5b2c91e8-c420-4a91-8e37-eda05bd75a3e","submitter":"anonymous","disclaimer":"Zambo did not witness the original work. This receipt records evidence submitted at submitted_at and the results of the checks described. claimed_completed_at is submitter-asserted, not verified.","output_hash":"sha256:79f4df713d544bf0af4033b7fefc33d86919896e92859c3093b85023fbab2c27","receipt_type":"secondary","submitted_at":"2026-10-20T06:13:04.327Z","hash_algorithm":"sha256","canonical_bytes":"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","scoring_function":"v1","evidence_breakdown":[{"tier":"weak","type":"screenshot","check":"unverifiable","claim":null}],"canonical_byte_length":1313,"claimed_completed_at":null,"created_at":"2026-10-20T06:13:04.374Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: secondary_receipt","tools":["secondary_receipt"],"steps":[{"tool":"secondary_receipt","status":"success","started_at":"2026-10-20T06:13:04.327Z","completed_at":"2026-10-20T06:13:04.374Z"}],"canonical_bytes_withheld_for_privacy":false,"verification_status":"verified","session_trail":[],"result_preview":"{\"receipt_type\":\"secondary\",\"id\":\"5b2c91e8-c420-4a91-8e37-eda05bd75a3e\",\"hash_algorithm\":\"sha256\",\"canonical_bytes\":\"eyJ0ZXh0IjoibmlnaHRseSB2ZXJpZnkgdGVzdCBvdXRwdXQgMjAyNi0xMC0yMCJ9\",\"canonical_byte_length\":48,\"output_hash\":\"sha256:52a7474a7226d982a994f186f7db0cadfbe79cd7706c7e9481ac3d88442b320a\",\"submitted_at\":\"2026-10-20T06:13:04.327Z\",\"submitter\":\"anonymous\",\"claims\":{},\"evidence_breakdown\":[{\"type\":\"screenshot\",\"tier\":\"weak\",\"check\":\"unverifiable\",\"claim\":null}],\"gaps\":[],\"score\":0,\"scoring_function\":\"v1\",\"audit_url\":\"https://zambo.dev/receipts/5b2c91e8-c420-4a91-8e37-eda05bd75a3e\",\"disclaimer\":\"Zambo did not witness the original work. This receipt records evidence submitted at submitted_at and the results of the checks described. claimed_completed_at is submitter-asserted, not verified.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:64cb450573a2b72772f76f68d9d2e5d87f9d594384bc2370ebaa5d7bf570fb90","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"secondary_receipt","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:1f6ca453058f0a9d1e5ebf587892edd2b7b4fbdf9eb765659ae791ea796d57fa","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z"},"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:e593908e43e330b5c9f2c98295166d22723ecd444b5e4925b0dd419e3ed720de","anchor":{"event_id":"83dfdb950f6508a0188397781f02a7c78318db6a902784374d3d4c70004b0ec6","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T06:13:04.956Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T06:13:04.374Z","evidence_url":null,"receipt_uuid":"cb8882ac-59f4-4b92-9f29-ddfc52578685","output_sha256":"sha256:79f4df713d544bf0af4033b7fefc33d86919896e92859c3093b85023fbab2c27","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T06:13:04.374Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:79f4df713d544bf0af4033b7fefc33d86919896e92859c3093b85023fbab2c27\",\"receipt_uuid\":\"cb8882ac-59f4-4b92-9f29-ddfc52578685\",\"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":"2026-10-20T06:13:04.374Z","detail":"The receipt store reports 2026-10-20T06:13:04.374Z; 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":"sha256:79f4df713d544bf0af4033b7fefc33d86919896e92859c3093b85023fbab2c27","computed_hash":"sha256:79f4df713d544bf0af4033b7fefc33d86919896e92859c3093b85023fbab2c27","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."}}}