{"_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_7ddc4c879f8d56ab356f6b2770e36ce92327fa83179c008e47d53ff38cdf8752","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_7ddc4c879f8d56ab356f6b2770e36ce92327fa83179c008e47d53ff38cdf8752","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":68,"evidence":{},"first_seen":"2026-02-18T06:00:07.451700Z","last_seen":"2026-04-27T09:00:23.588822Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":40,"observation_type":"presence","observed_at":"2026-03-08T14:00:53Z","receipt_hash":"sha256:25ccb4f1e5ca9f6ea5da8b69ca6adec160e666dbef4746aa93a00b36667f135c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-03-08T14:00:53Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:3131500fc31c9d1b540f049ec5d1e7a72797ae0ffda9db5ceb3caab674e5c105e90d144a9f5537f55ebf841e7b68f9ef61e36143f02ee160bb846a583226b70c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"NbAiLab/nb-wav2vec2-1b-nynorsk"},"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":"8efff6171d0743f5efe346aa067ccd5f65e3dd3cbb9aa4a811c7a738c52760fd","leaf_index":67096,"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":"a84f56dbf1e7a51bccd7a7ed22f03fce9025d53388b55c6e9fc307e575d9633b","side":"right"},{"sibling":"705fb5df2f2a580f6967151cb7a10e341c954d0ebaf2dd4b184c48c30870e454","side":"right"},{"sibling":"7a065b075db910a1caf1e0d9e930d405a98888a8a67f83d75550b050a6622c26","side":"right"},{"sibling":"3f2430723500552aecf88db8021f352199a1b23108c2953796e4a88e17e9cb23","side":"left"},{"sibling":"e57476c3dd322a310126dfa0bc96422cfce44dbfbc23d55b28517c9ba79d2071","side":"left"},{"sibling":"1bb007ad0f9a7a39c08405bc58166508dbdb7e27ba7589bda3a6d05dac64a3bf","side":"right"},{"sibling":"854165150c25c89169e345f1dec2b98f1e9b9435cbbb76b6d51504ede0dc6050","side":"right"},{"sibling":"b77da3bfef85d2bc9adbdf4ae1f7a2c5b25e5e67ecdf56b4098978cb9898c579","side":"right"},{"sibling":"443521d347f318a231b7e7fe19ee7a9ff9a146d0a0f8e7d8f8f1a61254345a21","side":"right"},{"sibling":"04ad40daad81e362881ba6765b2fc89312fb0a293d4c2ab4d92f3c39b66c7adb","side":"left"},{"sibling":"dc449f29ce15705bb7f14218ae263a56dddd1e997c0ebf57e293425e6300c1b9","side":"left"},{"sibling":"43f77b0931d7b0e7127110dcfcab4ddb47c3b149fd3279f0eeff28ed9d661d5a","side":"right"},{"sibling":"acfd565539d7e5a019ddca758e5aa3ae661c496f1f8887802c6ee4829518d819","side":"right"},{"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_7ddc4c879f8d56ab356f6b2770e36ce92327fa83179c008e47d53ff38cdf8752"}}