{"_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_8627d45d3a588eabe2192bdb91bf8212ecbb8bdb6b5252bc63a95923c8adfd7f","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_8627d45d3a588eabe2192bdb91bf8212ecbb8bdb6b5252bc63a95923c8adfd7f","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":93,"evidence":{},"first_seen":"2026-01-21T22:58:53.385292Z","last_seen":"2026-04-25T16:00:35.518120Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":156,"observation_type":"presence","observed_at":"2026-01-29T12:00:02Z","receipt_hash":"sha256:oracle-scan-2026-01-29T12:00:02.584718+00:00","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-01-29T12:00:02Z","object":{"captured_by":"oracle_scanner","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:f46e9fd5f189cf91495647695b934af77bc0f4beb1184290ea65879305865d3a65789c584a6da4437c80054816342d9636b57213435786a30b14c4c9c432040d","signer":"crovia.substrate","subject":{"source_collector":"oracle_scanner","target_id":"FacebookAI/roberta-large"},"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":"c13d750d3bba8e6489962788ac2afac49fb9117326a68068d040d50ac0ff9684","leaf_index":2741,"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":"71a11a86645bc6f5e6c78dfc3b88caa4e3bc4803084c1b957d76f8045b7c5171","side":"left"},{"sibling":"8422b574849250cef5304aff2cc3f24f52ae2bc92507590ee930f995708ca311","side":"right"},{"sibling":"370dd9145247c5e111306ea6ac10139ac901f2098b2a2b9e8545368ee8be8c22","side":"left"},{"sibling":"21fd736e650e08dea43a43bca735c20e4be476d386e6ba7160636a0909f89dfd","side":"right"},{"sibling":"90db5d39905c09dde05f152b4638be3c37cd5630191e4cb48a15e03a9ca2710d","side":"left"},{"sibling":"6d3fd32073184a4b78df43fc5bc13682384c6ea338c4531cb1cc1240522060d0","side":"left"},{"sibling":"6abde498028de186597b7f2c29397bb74f1890f56853dceee8e4a9bfdf25f57e","side":"right"},{"sibling":"41b55ea8107e4a43eb8314934946cadfce1dfea634778c59b043160ab7f1d03a","side":"left"},{"sibling":"ee19abfc286b11331532cef8d90fdbb84353807feb2a709927e89fefc58b29ab","side":"right"},{"sibling":"293ca909fcbfb24bcdd21448535aa9e949c892eaaeefa3d1a643bb9534c82228","side":"left"},{"sibling":"4c955cf5f90c396f761e8b98284e126d9f6d01e95f79c2b20c5299844f9ece07","side":"right"},{"sibling":"097c4fb1294f4594902b877d8fc5381ace5d3e3853a839adb7cdafc0d9dcd1d4","side":"left"},{"sibling":"d9f4787321cb2f66843893e927c7b365218e8b83a8547e752a589dc1146d5584","side":"right"},{"sibling":"726a39776c18e1b1059ddafb85fca25a64a50da3965a9327bd5890bb94829d34","side":"right"},{"sibling":"6851cc5038d4bb734cf48506a6e1655137e1f089817a44d9732da91812c537ad","side":"right"},{"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_8627d45d3a588eabe2192bdb91bf8212ecbb8bdb6b5252bc63a95923c8adfd7f"}}