{"_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_4cd1d319b77feb7ee7f0c12357f75d5b8d4e9838377a53df9d6f9844b42f5906","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_4cd1d319b77feb7ee7f0c12357f75d5b8d4e9838377a53df9d6f9844b42f5906","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":82,"evidence":{},"first_seen":"2026-01-30T19:00:02.123240Z","last_seen":"2026-04-23T16:01:21.145362Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":39,"observation_type":"absence","observed_at":"2026-01-30T19:00:02Z","receipt_hash":"sha256:815e02214455942197da676066b11b35aeaba8299dbb97d96c1a01f5dd62783b","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-01-30T19:00:02Z","notes":"AX.ABS minted from collector record with observation_type=absence","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:d66bc2dc3864434de8bef9fedda11efa44944186990aabcf14264163e9fc475a5400a6cba83cd95fd52c309db15a2949647c81d5d3a120dd98919b158033f200","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"timm/convnext_large.fb_in22k_ft_in1k"},"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":"791d996a03bb29afd577a5e0e5e58e68d94830992be5ba330bb0ece56516f8ad","leaf_index":12885,"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":"9ff98a3f767e600dde4d8aca999cdcf70a1ff6d3fef107dd65e8e5be007fedac","side":"left"},{"sibling":"b65c17b5dcb45c41f63d14e84f0fd1363c6e84dec27ae7fadfc3cdfd3bc8384c","side":"right"},{"sibling":"e9c266e5ae081f367db6e7d3b8941ed5e47994f6f0590d1d88730e9075b79e1b","side":"left"},{"sibling":"21055ea3d1c7a33fa8a137ec207703dba5b3bbc0b27d1eba93a1a5be108134e3","side":"right"},{"sibling":"afeb8e2a21c341f4528fee8eed694895e81e957c6b39d48bef1ed289f0bf7a37","side":"left"},{"sibling":"9b47ebad28254c7a7dfb773c2131c71b02d805bab8da854ea26fb3ceeaef12d2","side":"right"},{"sibling":"514e79e13cceeca1fdfb79eabc52759edcb1077821af1c11e97beaaca22bae66","side":"left"},{"sibling":"3578e3428420624e879dd649a1fc954c4521e4222ba588087c43e1b2ea80bb74","side":"right"},{"sibling":"4b483e4656815cca17339b834c06cc7ca15ebb669833b50774f32c506b411147","side":"right"},{"sibling":"74816002e68de8d78b3c3ded79921ca77137c80b83ca2103810b2bf89d71e121","side":"left"},{"sibling":"5e6124568a84c367d9e5ea4de4b58f9c988cfd69b255651081b31db0ff3aada2","side":"right"},{"sibling":"78bb8e3ebb27fbc67163f2b52c1f2c05f9b2bf8c0d23aa7c7baa8b0377708de1","side":"right"},{"sibling":"1c7d9a73eb6b82f5dece5bce1ab5858f7e3c47778da8feef08a89e98fa859285","side":"left"},{"sibling":"1eb4911752c79332bfbcc6779c1cc8006060c5901d47455ef7f8e5b24674f916","side":"left"},{"sibling":"6851cc5038d4bb734cf48506a6e1655137e1f089817a44d9732da91812c537ad","side":"right"},{"sibling":"b2c325206b89124ba24d2e31ea7d540b6b4614663ea96edf7c615e7cab2d5bf1","side":"right"},{"sibling":"cc0e8d14567fc276aaffc2d1dc980dc8c5f78207f8e67d1a44382c24dfe0c665","side":"right"},{"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_4cd1d319b77feb7ee7f0c12357f75d5b8d4e9838377a53df9d6f9844b42f5906"}}