{"_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_8d4c9f953a27bd2b6e271b6343bda503c2e5cd0abc85ffbe2a57c7cdc3de2fa2","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_8d4c9f953a27bd2b6e271b6343bda503c2e5cd0abc85ffbe2a57c7cdc3de2fa2","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":84,"evidence":{},"first_seen":"2026-01-30T11:00:02.144826Z","last_seen":"2026-04-25T01:00:21.413908Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":54,"observation_type":"presence","observed_at":"2026-04-13T05:00:39Z","receipt_hash":"sha256:5b3215fe89cf6416ed56b91e3afb84117c7bf0fa9a096c9c3276a9286c89183c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-13T05:00:39Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:d8ac8e4610e99ffc38f15d546540498bab808ec811fd8cbe4a91331ffd776aab50c8f047c19697b8934be338dbe7ea81b71fface00142112ad97d6131ac4b207","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"google/vit-base-patch16-224"},"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":"01d89d845e66b0b9eb64b4879271fd431901a053ac1b0f2c1c1b02cf00c71c72","leaf_index":9792,"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":"41a1faa145b04615e32346d4457c78d029d19d3ac7dabaea6f74cf432ecdf31f","side":"right"},{"sibling":"ad6ea1fd5e96569e5ac9f18756965d9c664354f1909883606d57b4e184029f45","side":"right"},{"sibling":"9a32920a8593a17783b4f8b3a3b5d675394681a8fb8592527b2b721aa5ea0d28","side":"right"},{"sibling":"b009475c028a8828a208229d62504d362356b9f85ed84b8c96d23724ad051b53","side":"right"},{"sibling":"a55efb7e64b1fd0b07b63b5ea0103b95eb447b715890b88aaa98dd660d18530d","side":"right"},{"sibling":"8752b8c4e2aa3fe7564cf37ea9ee02396b8ec7deca022b6c6030a0acf0fef990","side":"right"},{"sibling":"85be8a40cc0b6dd5b63d9898f46c9192151dbb038bce87fd6c1022a636ade4d7","side":"left"},{"sibling":"d6d67abe762a865c5f051ff82ebda917be5bea882298ba53497d43df18911b6c","side":"right"},{"sibling":"0593be55b7703d51a46e1c8b0035d944a5edf0616176751a64ea59ec11ad3791","side":"right"},{"sibling":"8465ad9c65441f4992e9e097a4f579d031ba6ca9e62f0ede3dc158f82d700555","side":"left"},{"sibling":"0769a4f3434b63e85d8496093ef85d3f28dd2177c75700fbece5cd9d35cb2f3d","side":"left"},{"sibling":"9d05279fd07b5c334cd9ff90cdf5ef9a85cce21b899f43bfec416afc9b578f6a","side":"right"},{"sibling":"42d591310dae3794c4f028f6b1b36925afa98672990c338f31954fb206262e59","side":"right"},{"sibling":"1eb4911752c79332bfbcc6779c1cc8006060c5901d47455ef7f8e5b24674f916","side":"left"},{"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_8d4c9f953a27bd2b6e271b6343bda503c2e5cd0abc85ffbe2a57c7cdc3de2fa2"}}