{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e9dbb5ca-f55a-476c-b56c-5475eb9b0888","source_url":"https://zambo.dev/api/receipt/e9dbb5ca-f55a-476c-b56c-5475eb9b0888","receipt":{"id":"e9dbb5ca-f55a-476c-b56c-5475eb9b0888","created_at":"2026-11-04T15:03:32.335Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-04T15:03:32.302Z","completed_at":"2026-11-04T15:03:32.335Z"}],"output_hash":"sha256:61dda0ae04f220bd0b521165d08467a22cb18ed90e46e035bd718ad8f0bbcc25","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":607,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:4f3bdbc237e2bcea0ab4ce2d00c82e3390245ec8a067e1168e36f80a0d0295f8","timestamp":"2026-11-04T15:03:32.335Z","receipt_uuid":"e9dbb5ca-f55a-476c-b56c-5475eb9b0888"}],"result_preview":"BTC · $79,389.01 USD\n▲ 2.35% (24h) · Market cap: $1593.36B\n\nLive price snapshot via Coinbase · fetched Wed, 04 Nov 2026 15:03:31 GMT · cache age 1s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:df2a7c271ee9d830055e203bdeacc380ea88da274c0d95fe3f5c036a42786ccb","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:e144197db02ea3367147b43ded60c100be8c16a8b252b7d08c05d14082e0030f"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:0fe72fcc9a58506c5ddb4112edd016d0040acdd694d41f600006c0c893a4eb65","evidence_url":"/api/evidence/0fe72fcc9a58506c5ddb4112edd016d0040acdd694d41f600006c0c893a4eb65","evidence_byte_length":61,"evidence_content_type":"application/json","evidence_source_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot","evidence_status":"ok","result_source":null,"evidence_source":"Coinbase","external_evidence":[],"provenance":{"source":"Coinbase","request":{"symbol":"BTC","upstream_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot"},"queried_at":"2026-11-04T15:03:31.026Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:0fe72fcc9a58506c5ddb4112edd016d0040acdd694d41f600006c0c893a4eb65","evidence_captures":[{"sha256":"sha256:0fe72fcc9a58506c5ddb4112edd016d0040acdd694d41f600006c0c893a4eb65","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:71e0a6f26660aa25079a7abe5762e15609496d80ced1b22cf3cc938efb758c7c","anchor":{"event_id":"7e955aa2d223ed59cf620f01820f22bf073f0ce881a822d23e413304555ee878","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-04T15:03:35.249Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T15:03:32.335Z","evidence_url":"https://zambo.dev/api/evidence/0fe72fcc9a58506c5ddb4112edd016d0040acdd694d41f600006c0c893a4eb65","receipt_uuid":"e9dbb5ca-f55a-476c-b56c-5475eb9b0888","output_sha256":"sha256:61dda0ae04f220bd0b521165d08467a22cb18ed90e46e035bd718ad8f0bbcc25","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:0fe72fcc9a58506c5ddb4112edd016d0040acdd694d41f600006c0c893a4eb65","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T15:03:32.335Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:0fe72fcc9a58506c5ddb4112edd016d0040acdd694d41f600006c0c893a4eb65\",\"evidence_url\":\"https://zambo.dev/api/evidence/0fe72fcc9a58506c5ddb4112edd016d0040acdd694d41f600006c0c893a4eb65\",\"output_sha256\":\"sha256:61dda0ae04f220bd0b521165d08467a22cb18ed90e46e035bd718ad8f0bbcc25\",\"receipt_uuid\":\"e9dbb5ca-f55a-476c-b56c-5475eb9b0888\",\"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":"2026-11-04T15:03:32.335Z","detail":"The receipt store reports 2026-11-04T15:03:32.335Z; 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":{"source":"api.coinbase.com","environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:c92ff74c88c14f85ca57e4748360ddbcbedf33da5b13dc1db08bdf92d40d7a0c","stable_handle_hash":"sha256:e144197db02ea3367147b43ded60c100be8c16a8b252b7d08c05d14082e0030f"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:61dda0ae04f220bd0b521165d08467a22cb18ed90e46e035bd718ad8f0bbcc25","computed_hash":"sha256:61dda0ae04f220bd0b521165d08467a22cb18ed90e46e035bd718ad8f0bbcc25","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."}}}