{"_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_ad8ec414d97f195fa8ae97c793838f76ff69e462322a7f8db5be232f4e4e1e07","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_ad8ec414d97f195fa8ae97c793838f76ff69e462322a7f8db5be232f4e4e1e07","axiom_type":"AX.ABS","body":{"absence_streak_days":66,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":66,"evidence":{},"first_seen":"2026-02-19T21:01:03.183905Z","last_seen":"2026-04-27T14:01:21.196606Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":41,"observation_type":"absence","observed_at":"2026-04-22T16:01:31Z","receipt_hash":"sha256:428a02fc511ed70f35f32f71d11e24a039e69940f28f46c8075af8f1b7cd46d8","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-22T16:01:31Z","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":"ed25519:7a29f9d62d4e91a8e7cac0edf3cc5a648c8cb98105e198bddb0e9fe82f9b1f9a2f62e151d5d39af72243ddd858fa9a5c2fa7cb5ce78b55bde1b42d16d9f10b0c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"TAUR-Lab/Taur_CoT_Analysis_Project___gpt-4o-2024-08-06"},"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":"d8606d7fb2230ca53a1a90f293dd6bbbb6c2847343956f0d02cfcab484447f23","leaf_index":73211,"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":"267fa02d73f92b777ecfa4be8920a149f95a2d349f5a83600ed2187b01e18d20","side":"left"},{"sibling":"c56b217bc71a4be265ecac4480d00604acf7ea5f5b60661cfeccca38ba5d5a00","side":"left"},{"sibling":"d63c00bda1f0dd602d5ac928bab2ee1f9c359644d12e14aee027a0ec2527530c","side":"right"},{"sibling":"5afde63df008840095b74a5602dd5e115b736b353692d7cb8c5acccd31854272","side":"left"},{"sibling":"97a7e8650776a4a21b4fe33bf3b35e89e9dbcea781c7fbc65c628f702c1f7af6","side":"left"},{"sibling":"4a715bfc76aac6e5206096f17235b5f8269df6caa497b0e930499386f1d4485d","side":"left"},{"sibling":"4ac365b1c17e9bcf44544f007df58058eb0ac7c32c41be9e668fccaba92b1222","side":"left"},{"sibling":"314cff667072b6a9f82146d5fb6c6bebc584649b87ee6c8076570ae5a26923a5","side":"left"},{"sibling":"36c1f89def4a7f2e33aa9de77fcc2848252a4061fca56e86ec1fceee1f252e84","side":"left"},{"sibling":"7c261174327fd58068f795227c886bdad34c60e42ec48e6b2e7654521f7689e5","side":"right"},{"sibling":"dcbe5cb9dc83f2765bf1b7f2df5ef08e40056af9331e2506e030ba5a5f30c502","side":"left"},{"sibling":"0c7a0bbfcf748a8e9ea16b28f9974b6560c8e401d58be401324735594a9e540a","side":"left"},{"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_ad8ec414d97f195fa8ae97c793838f76ff69e462322a7f8db5be232f4e4e1e07"}}