{"_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_a6eb0371fd78c0812d790d06a3eb36400741b7e49b5971c2fecf0113e30682d1","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_a6eb0371fd78c0812d790d06a3eb36400741b7e49b5971c2fecf0113e30682d1","axiom_type":"AX.ABS","body":{"absence_streak_days":58,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":58,"evidence":{},"first_seen":"2026-02-25T04:00:15.604596Z","last_seen":"2026-04-24T10:00:51.231414Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":52,"observation_type":"absence","observed_at":"2026-03-20T05:00:24Z","receipt_hash":"sha256:3e57851cddd604deeec0c340a1417ca55c179dbf8f67c7e6e0540577257d82cc","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-20T05:00:24Z","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":"ed25519:6d66f92ca5ba46eaead9ae4e97090edf2d841624861a1ed9f5f5dfc3cc3706903b39ac48d95ca8b190729560ddae7dcf7362a9cb605923cf3c36f65e1941df05","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"lmms-lab/Video-MME"},"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":"2ca4f5667c40c60b9311084659268f82379af85a1811677e0d2a65d2db1eacbe","leaf_index":96517,"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":"a896b073bb7543cc55d0d5a9f3f3925b26f918a42b49f573fada3132bf8bd054","side":"left"},{"sibling":"c4be0691c753e6eb223a44d116fb32a4fad157519c96cad5557f4020d28168f9","side":"right"},{"sibling":"d458c1fa109a2ab15120dc0f53e389fc99a4ee213b4d71f31ad35f3c6cb2c416","side":"left"},{"sibling":"b40f822f3358b5c49f3fcc9c506594e6b554d9714a3653f70bb9716725ae0d2d","side":"right"},{"sibling":"1a4650d901523e56a298246ea4a0c2cae4efbd5e96da0d5f0ccc565d2515bff7","side":"right"},{"sibling":"bcb7f564ee49210ec972a3a26e7e4a7c645f8bcdeaead4eb3bbe7e6df499fa1b","side":"right"},{"sibling":"67a4a52121950c170a1d0915b9d280c96b73d471327d24fb7a58e0303ee460bf","side":"right"},{"sibling":"651a680a3fc4e0dea108f2c84ae7a3ff3b37b053945e2150a65392a7f7e9f32b","side":"right"},{"sibling":"fc1809ef7322b4e32aa620b4d2de5e0394f95db261c8213338bfecd60de8b6c7","side":"left"},{"sibling":"ca573d4f685b16b99db3fb4b40b21368380dd114c13a2ffa80500de5602aa8ac","side":"right"},{"sibling":"f128d23ef3881f09f90bf9bc74602d41c4be065ffd8ab911cf7574feba3f0722","side":"right"},{"sibling":"63fe2064d26c60e305442de39cd09c54cb85f6fb0e79fa82a30f6d6b2a3fcdde","side":"left"},{"sibling":"5a726d5d187b7c9e1302cd4bf0bae77873c3faac73b284a6c5559a777f5f902c","side":"left"},{"sibling":"9b97b7afcb038f5848ad3ef4f1f9d22e314ae918184b0dd2c894c272538fb8fd","side":"left"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"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_a6eb0371fd78c0812d790d06a3eb36400741b7e49b5971c2fecf0113e30682d1"}}