{"_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_1bcf88c0e7f3f2c8ab7985cd72ef67be4deae7a61f63be77e9ff58165f699c93","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_1bcf88c0e7f3f2c8ab7985cd72ef67be4deae7a61f63be77e9ff58165f699c93","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T00:00:01.017667Z","last_seen":"2026-04-26T19:00:22.497813Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":52,"observation_type":"presence","observed_at":"2026-03-20T14:01:18Z","receipt_hash":"sha256:dcc32a8a3aa4386d95e87ae412c7f123e6fa9d624a952dabc8eda44cfa96a32d","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-03-20T14:01:18Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:4d34a9db664d043594585e0d02ccd5d6c20cdf28b3e302aab77d92c5f350921c7aba208394af18b8180a76674145b3e7b03ec02406c4c1d7d9e3e71b25992e08","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"PekingU/rtdetr_r101vd_coco_o365"},"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":"86795ce4bffa8845919d84790c9a4b49cb7f23ad9eb570a77b7cbdb1fa60c9a0","leaf_index":32395,"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":"bfed15bff2f4ae7b1f90e004e8db46fbecfd858999eaf97bb05ff1a12d09cfd9","side":"left"},{"sibling":"1f272529cb7445438b7df13483501c2c6db754bf2eb8bec75ddcdc33d2694797","side":"left"},{"sibling":"8853d1a10a9c3e76129c24df881bbd139036ac7fcecc84152099f0385e1ec4fc","side":"right"},{"sibling":"f965087da5e4986e0b74cf66e977b08bc85eb34c4c4d492f50cc5e23733595b5","side":"left"},{"sibling":"ac794863af46f325c4cb87b6fea1f68234938b4c53592a3bbcaca32bb8f1bd7b","side":"right"},{"sibling":"1ac413ea6cf3c0f6f07ea6979c55e5b9219aa61d818da4c86c834eb6f7e75653","side":"right"},{"sibling":"a4eefb245fe1101952df94c8b193edae7e42d04fce707f54db2d5c376986d1cc","side":"right"},{"sibling":"d3a8dddcd58a62667625816103ecf3ed2047b7071580668973fce7721c691edb","side":"left"},{"sibling":"3124241e7c6b954d71ac7aef9ed8dfb162b4f14f3644f0819dc8600f073809b0","side":"right"},{"sibling":"9b0a1bae2e9671dbca54b5cfabf6c16bc1971569e07e3b017cc3914360a7996d","side":"left"},{"sibling":"c5c03ddb4c87e9051b4f363e7ce8dd15f10cd061fd983cba5ae7aba1b40ccc85","side":"left"},{"sibling":"84fd87cf506750d449bd1d0194bca66acf8c364d7cbfe9afa16008a188bb943a","side":"left"},{"sibling":"a208cb44742818d184d95a43f0482c63318f53dac637b2c5dd88e9db8cd08142","side":"left"},{"sibling":"0e2aad2ff6c1a1a07420893862ebd4c79652af914d16b0743c0011c954e61254","side":"left"},{"sibling":"91a4a35afb5dec86e273f4bc6b5c4ef9c235470a7f085dd00863cf2a49e61d64","side":"left"},{"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_1bcf88c0e7f3f2c8ab7985cd72ef67be4deae7a61f63be77e9ff58165f699c93"}}