{"_canonicalization":{"envelope_id":"axm_ + sha256(envelope minus {signature, axiom_id, anchors})","envelope_signature":"ed25519(envelope minus {signature, axiom_id})","json":"sort_keys=True, separators=(',',':'), ensure_ascii=False, allow_nan=False, utf-8","leaf_hash":"sha256(0x00 || canonical_json(envelope_full))","seal_signature":"ed25519(seal minus {signature, sig_algorithm})"},"axiom_id":"axm_363626ae6c1e6ca8e5d2e0ea27436e847631fa978f2b00b9503b09766a7f849a","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_363626ae6c1e6ca8e5d2e0ea27436e847631fa978f2b00b9503b09766a7f849a","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":0,"evidence":{},"first_seen":"2026-02-19T00:00:12.836353Z","last_seen":"2026-02-19T08:00:07.452255Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":2,"observation_type":"presence","observed_at":"2026-02-19T08:00:07Z","receipt_hash":"sha256:62b78589761d2ef44d154662b5521857fc39a65b656f2bcea999e5fc0bc753f0","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-19T08:00:07Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:fee5c2fa8500789ef14552f9e60eace4f4a6a99298e30261a6418671a3c156d0652519afc39eb54224aa74dfa361d8a89a27b9c27fa293a96a4738202c422904","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"BAAI/EVA-CLIP-8B-448"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/hf_datasets/global-ai-training-omissions/observations.jsonl\",\"source_seal_merkle_root\":\"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"c787e814bf5e0ad88f288c352499cd4a7426efa53ea22e3cbc95ad93378746e1","leaf_index":69663,"ledger_path":"/opt/crovia/substrate/axiom_ledger.jsonl"},"merkle_proof":{"hash_alg":"sha256","leaf_prefix":"0x00","node_prefix":"0x01","odd_leaf_rule":"duplicate_last","path":[{"sibling":"1250f59533846a293eee22c4bb7b091f327c93e6cb3327d36d7c1ea82f0fb4bb","side":"left"},{"sibling":"1722a5462078ac1c9710461343ccbbf1044cb403ad2367d911ecf7a6af414d62","side":"left"},{"sibling":"c63e44c38a865051978f22a56b9529f23d683638266462cd04cddc3558930a8c","side":"left"},{"sibling":"301e4389ebcc4cce21550a47071f10d5c7ccc18dc617d8f0a5928bcefcb694cb","side":"left"},{"sibling":"5015a32e0429b01b0e60a219b9b86a12b5a70a76ad34f3cb27cce8bcb3eb33db","side":"left"},{"sibling":"4e014882523964293051e0f75b2ead425747e0d6bdba189eed1b14c2b485c2be","side":"right"},{"sibling":"3f7b7d9f6d12f64f36ceb4a9b88b9ce49bfb03c6eb2ca378ef885a4a3b6392e1","side":"right"},{"sibling":"0a8de36cb768d9d4bc69630735ded2e8715f2afb04c3f331224368061551de94","side":"right"},{"sibling":"3971caee592b74451f69d6f1f4967a68cbb34f1bc4e6cfa9e331e4d8b43b6678","side":"right"},{"sibling":"26af9951e82d8abce0848263a2680ce1f70191dd5fbc71cc935d178836a63794","side":"right"},{"sibling":"0236fe80045dbf84cd3a91858e7ee9886f920d8877562a859c08c5c4143cbbb8","side":"right"},{"sibling":"81c6edbb4685b63ca7e28aa420273c7a68b82f5896a82d66f3c3a3f668f6b500","side":"right"},{"sibling":"ac4086522d9dd8f69f3c3550ee7888793118e2ca6120a7c7952620309a4b6270","side":"left"},{"sibling":"34f2945f20f156e0ed5f3f7cbe76c632d6d8275edb44ee3e1b8d26daab52845b","side":"right"},{"sibling":"0fef91ab88810c661a18c430bde793ce9e2b5d0c1f8a5c1fbc689fbd5721cada","side":"right"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"schema":"crovia.axiom_proof.v1","seal":{"first_collector_run_id":"","first_receipt_hash":"","jsonl_path":"/opt/crovia/substrate/axiom_ledger.jsonl","key_id":"430895f101d38164","last_collector_run_id":"","last_receipt_hash":"","leaf_count":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","signer_version":"1.1.0"},"trust_root":{"key_id":"430895f101d38164","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","signature_algorithm":"ed25519","url":"/registry/canon/TRUST_ROOT.md"},"verifier":{"spec":"/registry/canon/AXIOM_RECEIPT_v1.md","url":"/v/axm_363626ae6c1e6ca8e5d2e0ea27436e847631fa978f2b00b9503b09766a7f849a"}}