{"_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_03fcecf3d9b7fc57b2edd1f623c72cc1fcd239b1f8064a2e1b58fb4696fabf2b","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_03fcecf3d9b7fc57b2edd1f623c72cc1fcd239b1f8064a2e1b58fb4696fabf2b","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":63,"evidence":{},"first_seen":"2026-02-22T06:00:38.444439Z","last_seen":"2026-04-26T22:00:53.756389Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":31,"observation_type":"presence","observed_at":"2026-04-25T06:01:11Z","receipt_hash":"sha256:f9859745b81db6e06e97f6031a6afe95a93329eb689be8c71137af9c5cc98b5b","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-25T06:01:11Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:84522c3b4f3720c9bf99a50a5401b0606f0ceb526cc432ce0105775139e9ede871b644fa63e13d03791d9c7fe505224d91316c80546ff950d7db373249078908","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"MMG/xlm-roberta-large-ner-spanish"},"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":"776769f2f02fe6e6f4c875c124b89c0f1da2f73972b0505ef90f2b10a15ddcf2","leaf_index":91092,"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":"e65059a02234f9cf5e4f59ce943c448e052e3960ef52a917fd2242f8af7283fa","side":"right"},{"sibling":"a1cba377f0818fe4fbd0409f2c5634da61bbd969960dda805b64c672e2df2b89","side":"right"},{"sibling":"59e02f6a5fe75ed1488b13f6f2c668b65c3bf591a740bdcea58f6880b97286eb","side":"left"},{"sibling":"aa913488305756377b78e90fa2306d63838c75014a9e6657a31910ea4495c9b7","side":"right"},{"sibling":"45787bc1d101f075d9f1356e0da6e1722c9aa5bb1de391b2fa1196ca5f530bb4","side":"left"},{"sibling":"da1647dd20946c4fb96797749f468601f0a711ee4ceded0b926340e07c943945","side":"right"},{"sibling":"5cee096a59940c1173d7b9d3e2552c81adb1be66e6f112daa11580b0d7d4234b","side":"left"},{"sibling":"0791dac09bf5116e5767d71fb2d7135f5a7030533a687b299d3cfb8da841f876","side":"left"},{"sibling":"1f39842674ae85048e0dc8140d8349383e884574f39457cccdaa16a3dd7eacbc","side":"left"},{"sibling":"8ca57b07a054979babfd39d9ebae87703598651db284821ef13d76cc136a7009","side":"left"},{"sibling":"b7f4aff5f89a608094b9fa5987abe33c59c58329d39da8bd9db833344e9403e5","side":"right"},{"sibling":"f1919684eb18b9c5719a4266cd55ed9c5fedc7cce1f363ed4a972f194a977261","side":"right"},{"sibling":"9f9bcb4f4064fc82c5f1e86d817a46d2a29aefd2382ca76e6708cfec4cc781e0","side":"right"},{"sibling":"9b97b7afcb038f5848ad3ef4f1f9d22e314ae918184b0dd2c894c272538fb8fd","side":"left"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"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_03fcecf3d9b7fc57b2edd1f623c72cc1fcd239b1f8064a2e1b58fb4696fabf2b"}}