{"_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_813b2de60955de2c9b78479b45e794d51565f7275cb2abbcc949dfae88c7d82c","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_813b2de60955de2c9b78479b45e794d51565f7275cb2abbcc949dfae88c7d82c","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":72,"evidence":{},"first_seen":"2026-02-13T20:00:53.620767Z","last_seen":"2026-04-27T13:00:54.473233Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":42,"observation_type":"presence","observed_at":"2026-03-14T20:00:37Z","receipt_hash":"sha256:a4ac5bc9feea7bd9fa2974d31827dcc6e1e01339371cb3f17911639c130bc6d2","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-03-14T20:00:37Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ca902370e6f71fb3a47bf13bad3a6e2d554349da61214af94e43f49784c04d4a779d2d7e085544d2275d016d25664e6128b725c24ceae8d80d1aacd9a71cfc01","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"microsoft/tapex-base-finetuned-wikisql"},"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":"d983e776119ddbf159123927829fda8a79622cafaf8d06cea434aa1f6a767227","leaf_index":64041,"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":"2e9e2affaa18c14e9814899723fd993fa78039f6b0f40941328e84d049cda860","side":"left"},{"sibling":"c67676a43ad263e95aa1e8b044d0058210c3f8f3dc6d88f9bb98e7fb17916e76","side":"right"},{"sibling":"823669710c59918f97163c4d220d290b65014be50f75c651e39159e63e688c5b","side":"right"},{"sibling":"af34d76f89075769ab70fd538fd116ed2069e18dabfe91e483f8e955b8f2c40d","side":"left"},{"sibling":"848f6a336e80c4706d1dafa4801a15d5ff97e4134871f6e30b9fa7966ad70cea","side":"right"},{"sibling":"a18657ebe28eb69c53d07028c94af1275e68ba7fe587c1960e5cab69abf9c289","side":"left"},{"sibling":"a1cd5130a850a702eb4281d8231ca6bf4b10bbe453c8abea74533b3be528e9f7","side":"right"},{"sibling":"7588ae18c1b3c502d73e40d1af24d74b95f129feec1c3b3f382f1022ff1171a7","side":"right"},{"sibling":"8ab9fd42b843972d6a064879e67f577eda40552e1368664b2aa210abd385be17","side":"right"},{"sibling":"b767db4ef548517420eac8725eda235e096afc535fe7b8061efda50f8f1f2343","side":"left"},{"sibling":"497425940f7b97d1d6bf41c6e708c8dffc2586b4c02355b7bab72c5da48a7546","side":"right"},{"sibling":"9ea84fa3ec82afa03eafa7bfdde6591995fe0003752471b64770be48f286c612","side":"left"},{"sibling":"3da7de45ca7c0fe126daba82ab23a4be15aac357d330dbcc0cc2473617e72b73","side":"left"},{"sibling":"77e78b405f7d161fc06221162e9a4a4406599b6ff330096e345a8bacb3418a93","side":"left"},{"sibling":"50d3556abd7f90692eac8f747c0342878674c488daa447afd5df5b6609a1b279","side":"left"},{"sibling":"2e9e9a3fabea692612cc173a5f518a60aa26927766beeb271eaed677a45dc1b4","side":"left"},{"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_813b2de60955de2c9b78479b45e794d51565f7275cb2abbcc949dfae88c7d82c"}}