{"_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_68c165946b519eb01a192c31ef101b285db36d320288e640aea58ca526febfcd","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_68c165946b519eb01a192c31ef101b285db36d320288e640aea58ca526febfcd","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":75,"evidence":{},"first_seen":"2026-02-09T14:00:01.687971Z","last_seen":"2026-04-25T23:00:49.227326Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":51,"observation_type":"presence","observed_at":"2026-02-24T06:00:36Z","receipt_hash":"sha256:cb51a25f09851298d419e49765f8f6543e34e9e3e5e86517d6dfd191f0108073","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-24T06:00:36Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:8d426df6d0784ddd9fd2ce64b0a80e1fe63b74c44a66b50f5ac3c644ed5420da5bcde57faf9a71a0f3b3d5e9e961d7af4e93845ba6d184271c32e1b5d7301508","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"facebook/hubert-large-ls960-ft"},"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":"b8026a9f7bad44284c80468a880e4f6f05e3893134fd9346c6e7d617267c7a0a","leaf_index":46376,"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":"d8bee0fad03d5690a7be0db6d782ce94e023f48af26e1404c17309fb3d615f79","side":"right"},{"sibling":"f55baa320cab436d617aeb4657acc175ec1a999a4dde2754e23a7d39ae49ec92","side":"right"},{"sibling":"7ef558c9397096ac13c0c15866c6dbf22505dd204c495c43d9ac8ec6d89411a3","side":"right"},{"sibling":"bc8912b085871b41af95a54aceef7dd47868c60b8cc16f9bd125fe96b59f2b5b","side":"left"},{"sibling":"56c574f14a4958bd3ac0aef48242d70df1d711f58fe7c6a58ebaf53aef5c7f88","side":"right"},{"sibling":"04b5a99c3116e528736ffd6a61573fb723b8f9d56020d8da10e54ceaf2151a72","side":"left"},{"sibling":"658a4e33e91700ebfe46e8917094819463506e97295b8ec26b766b69b4cc0763","side":"right"},{"sibling":"275ad76d055e0b288e1e88aa58e295c63d225e6d6184e863122574e498b0e9da","side":"right"},{"sibling":"31706a67eee8bc12528646e7dcac1219838d3051af8e673782334f3f626939ac","side":"left"},{"sibling":"2e795ef6850c7309eb3f2bf437ea2a88cef57f2a4163aa364e84cc58bd994333","side":"right"},{"sibling":"6e85c791e2bea2716581efbe3efc2568f560c9983bea8272373998610ef7e28e","side":"left"},{"sibling":"9ebd1119fca14075555e357c3e8d86ff5cee0134ae9dd3978576733ca2b6f541","side":"right"},{"sibling":"dee03b24529ca3e89241a766572c4a846d5a1f8b4a68a4f79b297c439596ec81","side":"left"},{"sibling":"25289d03e893b72d748dfaf20aaec2f63ecdbfde1ec51024824a35e2e65687d3","side":"left"},{"sibling":"6db81cb4a03cf0693bdd56412ffb5c47e2b9cb864d1171d78dc428ce2e39d00a","side":"right"},{"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_68c165946b519eb01a192c31ef101b285db36d320288e640aea58ca526febfcd"}}