{"_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_ba3dee554cbd2e32f0d17b96985d090a72bd5826bb92efe082a113882ebd7655","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_ba3dee554cbd2e32f0d17b96985d090a72bd5826bb92efe082a113882ebd7655","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":100,"evidence":{},"first_seen":"2026-02-20T04:00:27.769442Z","last_seen":"2026-05-31T04:00:53.854000Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":54,"observation_type":"presence","observed_at":"2026-05-05T08:00:51Z","receipt_hash":"sha256:3725c1cdd21462faf4c7a0d44b6708fd2e03600e0032ab72f027e63058fe7eb7","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-05T08:00:51Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:d8490c776cba42ebb6eb8f006de50165efd8d0c8851012f39be9c9744ceaf638f8698b7a01bcba9a4a65a48a91c67e4dd223b2e02f236b9585b14f6db2da7808","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"OpenMed/OpenMed-NER-DNADetect-SuperMedical-125M"},"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":"1493831b2b93e7270cedc03e53147803c3735596b5143448f7403de57758b538","leaf_index":194204,"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":"2ea8855de5b76dbdd551d0d674b154dbac33d27412d3a1c7e848020b8238423c","side":"right"},{"sibling":"4f046b9ce241281e4b5957b238af809ab7c5c85a6a4605f9f5fca4caefcc3b31","side":"right"},{"sibling":"238ac22451018b2fa36ac919dadc3ef789f0d91691d9ecec6050e59144def46f","side":"left"},{"sibling":"61b2f792beeb8b7c44df47af30991ff2f92a9d8a5ab3bb7969b8877c6fca7f0d","side":"left"},{"sibling":"bfeb6581f482791e45b4ed1157022efb6eeeb2ae7149553e691e0bf6edc76f20","side":"left"},{"sibling":"a0510c667010c54867922ded61e2479ea3d408e516976f6d2769d1c1b58b3173","side":"right"},{"sibling":"a3bdf2b2e99947ccea3a4608280cf79cecb521da5c845de3a6317af044cb3005","side":"right"},{"sibling":"14024e05b7547bd437f95e090b55473c7b548da0e5f0cfae402c62631107f730","side":"left"},{"sibling":"cea2f99f8905207a23557d0c0b6f113a8880eefe17380c50e4458e134973561b","side":"right"},{"sibling":"7cfaa10b8dc8b8364c458ef64b3aa997f6376834eb218012f4affd7cd0645352","side":"left"},{"sibling":"7005023bcecef6f51fa84ca93bf7fa495b94d4b0ff5738275436fd78d3c1dfce","side":"left"},{"sibling":"66b776250ae7f1784e5a0d25d710e50c338f321d4ab65c9c771db64a1400e066","side":"right"},{"sibling":"05fdc9a3643b199fe5fd47ec60233aabe5acdc42b0e3568cd1a0c26045cb3096","side":"left"},{"sibling":"f1600782ea689fb7ddeed4405d41ba27b76758f1f51ccf3fcb53e928a41da945","side":"left"},{"sibling":"7263754cce83d4344a4e8e2b871ad9eb9c90bf3bc605db995cdaefd8006a3700","side":"left"},{"sibling":"5ea2f2dc9f046df723b6bd9932d61a9a3d80a76e79ce1b939b3d93ff79b5a91c","side":"left"},{"sibling":"8d7789979e38eb7f7b84702b30ab9db1d711aee8de7355713672fda69849f886","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"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":204300,"merkle_root":"6504e34fd02d2abe97efe13b648586c36b6744934616d8b9864f387ec884ec66","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260601T153829Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-01T16:09:32Z","sig_algorithm":"ed25519","signature":"7fdc403f3c179a8f64ffdde58e48fcd6fdf4e21de53bff0a7ee6d43e90a4244d782ff4bda8961e0ca286a66a2e7c3aaed63cd0679574b36e0453f5cc47eb4901","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_ba3dee554cbd2e32f0d17b96985d090a72bd5826bb92efe082a113882ebd7655"}}