{"_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_ed206caec03a3042b64eeaa7d7aa6c47b7350401b12bc05ad527ce8488eae1ec","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_ed206caec03a3042b64eeaa7d7aa6c47b7350401b12bc05ad527ce8488eae1ec","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":66,"evidence":{},"first_seen":"2026-02-19T19:52:13.375502Z","last_seen":"2026-04-27T01:01:32.763590Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":43,"observation_type":"presence","observed_at":"2026-04-24T13:00:08Z","receipt_hash":"sha256:da8c37ab1baa0711ebde7caf340f1b390326f247e6f93281d436150c702c8c80","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-24T13:00:08Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:6fc2467a6d0c8817d25e6c1851e02f2dc4050f99950b3cd02e93cfd44b109a387a402d74fe99b34abdaab5adfbc82d8082e77a4d2507c5bb146d4f665369dc0c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Davlan/xlm-roberta-base-ner-hrl"},"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":"92fd5ba304b2e9ff3ed7f7e06345ec36cde293aad3357d0db81d0b5eb5a26817","leaf_index":70994,"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":"f9aa68b2dbcd9999dfdcca792349eab088c6ae35eda6f523596163e620f25ec5","side":"right"},{"sibling":"4af596aba8161e295660a7c17e7a6597708c17ffeba903a6ffddf8e357b59fb3","side":"left"},{"sibling":"590845b0306c95486c88a8329000273d4760ac134d27ad667bda726ce9a8b6b3","side":"right"},{"sibling":"5a553c74ef94d84467d868fbffda24731d9c397af65695bf5163c89bee5658b6","side":"right"},{"sibling":"53dd0338bc9194b0c035672e0711834e228178970b4025c4937e0f4d66fafcab","side":"left"},{"sibling":"3e2df4a70d46501b106ecc0ca9660149a7c8a63ee83294b284c582769394d168","side":"right"},{"sibling":"b6bab5b541125635a628748143b4ac20285e9f38d56996d1782c3bb8e84629f1","side":"left"},{"sibling":"38ddd27eff9ad2ae6d66cd87fd6793003e15aae40a550bdaf711d44e56497574","side":"right"},{"sibling":"0d7f221f2e8200f8b65918ee6339ed4907efdaf498a5984f8fae6e198603b46a","side":"left"},{"sibling":"a55e5c066ceb45c78d9f23ee8db8958f9970202e14a2382fb17bde29bf77772d","side":"right"},{"sibling":"0eb60d7c7c102cc557b6d1f3a1c88562df69ed5afc0eac6a0b7a81fbeca4bd8a","side":"left"},{"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_ed206caec03a3042b64eeaa7d7aa6c47b7350401b12bc05ad527ce8488eae1ec"}}