{"_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_bfce455f8b79fec85fb1c7e7ac250b02f213f3e712c5efe2de6a0b426768213c","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_bfce455f8b79fec85fb1c7e7ac250b02f213f3e712c5efe2de6a0b426768213c","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":121,"evidence":{},"first_seen":"2026-01-30T18:14:21.311159Z","last_seen":"2026-06-01T01:00:04.338299Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":76,"observation_type":"presence","observed_at":"2026-05-18T04:00:01Z","receipt_hash":"sha256:ddf920577990960bc4f3269baabe73f16524f42cc13c51b730cfdb8e5392676a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-18T04:00:01Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ae53878403a64291afe2dd566d685c597ba9c674e0b02330de91ac02de2332cd776a7f33d95df319e9a4d21d489a8d690f5782c7b6d5109fc590456ff4ed4002","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"microsoft/swin-large-patch4-window7-224"},"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":"96a735be024a4327800ba23a52ac39fe99a344bdad1d5b5bd8d2dd87813cfa81","leaf_index":168547,"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":"234e75e75e1cfb2e480baaa308489a67cc1473d3091b616800692c108ec91c0f","side":"left"},{"sibling":"1f0c4a049c2d26b5ce078e9a7af6df3e0d821b30160668af2325125fb8498baf","side":"left"},{"sibling":"740d5cdd0744f6460e5b58e90f804e8ca5a4a5f81c9606ed16250280e96191f8","side":"right"},{"sibling":"67860a827f580d7b5f4d88984fa6f87c6f25d947ffcdfe73bd2ca6e81ce72588","side":"right"},{"sibling":"c2845acea75e0137bd6057096e47a603e212780c5a9b4e5922d68ce96b471bd6","side":"right"},{"sibling":"112ceba02c72ad71ef31dff602e4b7693a23d089bab8cf04953a152be56d1d80","side":"left"},{"sibling":"62795b5f51871e693a14863e6c1d52583217262099ebf5cf012c08ace65d1c82","side":"left"},{"sibling":"616adac6d23137c55a2c248b9d06b32d962e47aa4c81e6a98840518704a6469e","side":"right"},{"sibling":"fce33c521cbb5639ef491952dbb525a072db81fe54d837f3377873ff5f0500fe","side":"right"},{"sibling":"f0c17db763d3c7a65c93f5933d6cb6a6e3348f5f16162da8513408ef80de42e3","side":"left"},{"sibling":"fdd610a175a068454249758cfb86da87145ecefdd0839c24f716a313fd7af5e0","side":"right"},{"sibling":"ac5c28526884582d0b4b660f81a8f1c10b7cbdad95635ef6b672e25553f8f1cd","side":"right"},{"sibling":"f47f4f11a3e03fa1441622747527698827154e2bad719730b3f603bd2c2c75a0","side":"left"},{"sibling":"a2e6cb14f139a0725329e63d857dc8775670a0d0e5df11633a6fbbd1b3dbdf20","side":"right"},{"sibling":"0ce2afcd1cd99c513974951782e71b427eaf461bfeae7535f1d33e7959844b05","side":"right"},{"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_bfce455f8b79fec85fb1c7e7ac250b02f213f3e712c5efe2de6a0b426768213c"}}