{"_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_60521b98768a45aca0f7ce5e68c1ecb4e2a82215b7f5ae873d820ac121ade588","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_60521b98768a45aca0f7ce5e68c1ecb4e2a82215b7f5ae873d820ac121ade588","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":96,"evidence":{},"first_seen":"2026-02-18T04:00:31.734930Z","last_seen":"2026-05-25T11:00:12.378403Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":58,"observation_type":"presence","observed_at":"2026-05-24T20:01:23Z","receipt_hash":"sha256:39fd2539ed42c8821d7096880b6109ff76968e79175b50aeaba1824cf4c2217d","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-24T20:01:23Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:edcf49356614ebfc49d9d244e395e6fc893cc388c83a2fe353bdbcb8c9ed5e58cee0f862f2ea7a62bbf536945101d84ce45e6878da814a215b539f053bf0330d","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"google/functiongemma-270m-it"},"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":"e69419339ce9c984553390c8e67276842b4ca4aaefd335cceb0de104726e85c7","leaf_index":190023,"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":"1422c7cba6733002c0b60b283f00c6855a023799c83d132a09ccb594b4c1f294","side":"left"},{"sibling":"0879b5ed714b57447c2b50417de9c616e9106b38fc9b22d9c97a6e33bce065c9","side":"left"},{"sibling":"c0b5e8c5d254e2060023b210c94d8f243b8ebdb759c4ed3c211a5b4207112c08","side":"left"},{"sibling":"9d1e2872a58d85171cf3760161ed51347ef007b172a17d7047b07f4bbec0d23d","side":"right"},{"sibling":"d50eeef601f075d287956243c7ca3c287c66c88b3cb5d008c5b2aed739de8890","side":"right"},{"sibling":"d0cd611dfc81bcccfa9a407828f8452cd69f9615c86a5ac3229210e1d05373e8","side":"right"},{"sibling":"40b6bf64f08be852037f1adb15065de75690cf2bf470c8a02afe996dd51a596b","side":"left"},{"sibling":"b25a8a3d95ef88b6fe75685edd1a6ae1e5159627b2491f812bb76f2c33723633","side":"right"},{"sibling":"65589eddb35f6cf2703dbe62ba3bf5beaf221196db90e7f02e802774d2eca6c9","side":"right"},{"sibling":"8b962534f656fe9ae3646694207e63fb25af26fad2e1c758b2a07a74a4c3ca62","side":"left"},{"sibling":"ac9361b3f6c62429f5fc9287ac4406e5145dc602ee7316d5dc7939111be6b770","side":"left"},{"sibling":"64b7e05433b9f381ce75844a457c4e8d241cdfa98ff222c03bbac1650651fb96","side":"right"},{"sibling":"7f316a6778123b87278e868ba056b7edac7a0c65d0992d8a41851dc13a543950","side":"right"},{"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_60521b98768a45aca0f7ce5e68c1ecb4e2a82215b7f5ae873d820ac121ade588"}}