{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cda0886a-0b91-46ca-89fa-de6d882c8bd1","source_url":"https://zambo.dev/api/receipt/cda0886a-0b91-46ca-89fa-de6d882c8bd1","receipt":{"id":"cda0886a-0b91-46ca-89fa-de6d882c8bd1","created_at":"2026-11-10T07:09:35.023Z","receipt_schema_version":"0.4","job_summary":"query: pdf","tools":["capability_search"],"steps":[{"tool":"capability_search","status":"success","started_at":"2026-11-10T07:09:35.021Z","completed_at":"2026-11-10T07:09:35.023Z"}],"output_hash":"sha256:48beb28e11b0c77e9d17e1d219bea4a978704b6a521f40ea92d642e7f5198294","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":3589,"verification_status":"verified","session_trail":[],"result_preview":"{\"query\":\"pdf\",\"tools\":[{\"rank\":1,\"name\":\"workflow_seal\",\"description\":\"Actions: save with proof a closed workflow into a paid saved snapshot, or branding to edit the owner's post-save with proof display name and uploaded logo. save with proof requires the owning _session_id plus workflow_manage_token from workflow_close or handover, or a valid Day Pass key bound to that job; it never creates or captures a payment. Returns badge and PDF links. Workflow claims remain not_verified and issuer_authenticated remains false.\",\"input_hints\":{\"type\":\"object\",\"properties\":{\"action\":{\"type\":\"string\",\"enum\":[\"seal\",\"branding\"],\"description\":\"save with proof the paid snapshot or edit its post-save with proof branding.\"},\"workflow_id\":{\"type\":\"string\",\"format\":\"uuid\",\"description\":\"The workflow_id returned by workflow_close.\"},\"branding\":{\"type\":\"object\",\"properties\":{\"display_name\":{\"type\":\"string\",\"maxLength\":80,\"description\":\"Display name shown on the save with proof workflow.\"},\"logo_asset_id\":{\"type\":[\"string\",\"null\"],\"description\":\"Uploaded logo asset ID to use, or null to clear the logo.\"}}},\"_caller_label\":{\"type\":\"string\",\"maxLength\":80,\"description\":\"Optional self-reported caller label. It is recorded as a claim, not independently verified.\",\"default\":\"zambo-starter\"},\"_caller_handle\":{\"type\":\"string\",\"maxLength\":64,\"description\":\"Opaque anonymous continuity handle returned during initialize. Reuse it across MCP sessions; it is not payment authorization.\"},\"_ref\":{\"type\":\"string\",\"format\":\"uuid\",\"description\":\"Optional handover referral ID from your install link.\"}},\"allOf\":[{\"if\":{\"properties\":{\"action\":{\"const\":\"branding\"}},\"required\":[\"action\"]},\"then\":{\"required\":[\"workflow_manage_token\"]}}],\"required\":[\"workflow_id\",\"_session_id\"],\"additionalProperties\":true}},{\"rank\":2,\"name\":\"pdf_extract\",\"description\":\"Fetch and extract text content from any public URL - PDF documents, web pages, articles, docs. Returns the extracted text, word count, and a summary. Works on research papers, contracts, articles, reports. Use when user says 'read this PDF', 'extract from this URL', 'summarize this document', 'what does this say'.\",\"input_hints\":{\"type\":\"object\",\"required\":[\"url\"],\"properties\":{\"url\":{\"type\":\"string\",\"description\":\"Public URL to the document or webpage to extract and summarize.\"},\"summarize\":{\"type\":\"boolean\",\"description\":\"Also generate an AI summary. Default: true.\"},\"max_chars\":{\"type\":\"number\",\"description\":\"Max characters of raw text to return (default: 4000, max: 8000).\"},\"_caller_label\":{\"type\":\"string\",\"maxLength\":80,\"description\":\"Optional self-reported caller label. It is recorded as a claim, not independently verified.\",\"default\":\"zambo-starter\"},\"_caller_handle\":{\"type\":\"string\",\"maxLength\":64,\"description\":\"Opaque anonymous continuity handle returned during initialize. Reuse it across MCP sessions; it is not payment authorization.\"},\"_ref\":{\"type\":\"string\",\"format\":\"uuid\",\"description\":\"Optional handover referral ID from your install link.\"}}}}],\"message\":\"These tools are available on the default connection.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:e4043bb60262c292c7588a68379bb23a267ca7e0c04730c42dd41a9cb56da5e5","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":7,"free_remaining":13,"free_limit":20,"signal_handle":null,"tool":{"name":"capability_search","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:a3e6688cc37e45e5c8f8e61b1e244137eaf79cb29db0317910af5c52b8402046","basis":"ip_ua_30d","rotates_at":"2026-12-03T00:00:00.000Z"},"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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:14c4939636e561ea32e172119a810ba35e82d6eaff4a518460775ddb563b95e6","anchor":{"event_id":"9a3d8583cdd466451c31677cb34f1f3947de9d682d56fdedb2d2d9c1a844fbb0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-10T07:09:37.539Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-10T07:09:35.023Z","evidence_url":null,"receipt_uuid":"cda0886a-0b91-46ca-89fa-de6d882c8bd1","output_sha256":"sha256:48beb28e11b0c77e9d17e1d219bea4a978704b6a521f40ea92d642e7f5198294","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-10T07:09:35.023Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:48beb28e11b0c77e9d17e1d219bea4a978704b6a521f40ea92d642e7f5198294\",\"receipt_uuid\":\"cda0886a-0b91-46ca-89fa-de6d882c8bd1\",\"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":"2026-11-10T07:09:35.023Z","detail":"The receipt store reports 2026-11-10T07:09:35.023Z; 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","quota_identity":{"meter_key":"sha256:59ebad633a59e3c9760bb9e0538a9c112cb75beb72cea008116e521b591ff301"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:48beb28e11b0c77e9d17e1d219bea4a978704b6a521f40ea92d642e7f5198294","computed_hash":"sha256:48beb28e11b0c77e9d17e1d219bea4a978704b6a521f40ea92d642e7f5198294","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."}}}