{"_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_900dc3b46da894d6dc5ad6bd820ef8dab42a6dcafea13ccfe3d3b8786a78a828","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_900dc3b46da894d6dc5ad6bd820ef8dab42a6dcafea13ccfe3d3b8786a78a828","axiom_type":"AX.ABS","body":{"absence_streak_days":57,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":57,"evidence":{},"first_seen":"2026-02-24T14:00:23.240929Z","last_seen":"2026-04-23T12:00:42.865879Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":42,"observation_type":"absence","observed_at":"2026-02-27T00:00:15Z","receipt_hash":"sha256:513bccc56c111a2ac1ede9ad49a036c1a672937b46e97118f9875a7de75b61f5","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-27T00:00:15Z","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:a4a62e75a8f2b7c939b3f493393589329a04d153370678732fa18322d7b082223681fc58dba2eef1108025471190191af3f0abe234ea2ed391c246d9bea4b704","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qwen/Qwen-Image-Edit-2509"},"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":"2b146c3648b85726c63475d5bf077fe2466d04691beaca3ee15a00269726485f","leaf_index":95909,"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":"94c6f64908954695aa8e3f0bf8a88d2e28c21fed675e07d02aa1ef4dd972a123","side":"left"},{"sibling":"50db09d0dc3abc82269b1a3b03c977e728c66a1074a0dc961de543736a28e8b6","side":"right"},{"sibling":"4b1bae07fcfd924f7dbebf8c826fff1645641801e21e6b0657baa6532027ee75","side":"left"},{"sibling":"08857f2d4c246761035db20479cda780692cf71b9e342cb0e36689655f6783cd","side":"right"},{"sibling":"356ecc08c41c29e68f7c1b40379af32fd6d3afe0f19f7bae1bd21cb5bb313aeb","side":"right"},{"sibling":"a71987f351b0099a031b0a1013545b3dddda1eb109c767cf11d5713b3bb8f4e5","side":"left"},{"sibling":"b73cd70211949f577a357495383ec928d5135bddd100900d0dc5d771e16a1238","side":"right"},{"sibling":"e59b704c91f8ddff788dcb2e2fb9af24137d6083751ee5a91c01864421ea8128","side":"left"},{"sibling":"d84a60be304df26075dae05db74791334f5977b8ab5edae3544f43a48bc8086c","side":"right"},{"sibling":"3dbc24adb4aeb6af048bde53050a0bde0797948efaa3adb040033cf37f0e1abd","side":"left"},{"sibling":"eaa6ca3ab9760b73b3bb102c250758783c6ea9a558763b217b39e8db1459349a","side":"left"},{"sibling":"0a80ee935c295f6e0b2a975606b3c7695096c5154daf500e1d8a5b8dc1dcdc55","side":"right"},{"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_900dc3b46da894d6dc5ad6bd820ef8dab42a6dcafea13ccfe3d3b8786a78a828"}}