{"_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_fb41e73214b4198737d2fd3611c1d5b7a2ac7397710261e8e7d018228b29581d","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_fb41e73214b4198737d2fd3611c1d5b7a2ac7397710261e8e7d018228b29581d","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":103,"evidence":{},"first_seen":"2026-02-17T17:00:10.329665Z","last_seen":"2026-06-01T10:00:55.523679Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":62,"observation_type":"presence","observed_at":"2026-05-21T09:01:23Z","receipt_hash":"sha256:d608631cb3fb3334d31a51b187826587821de637262334ee1fae1d7d8941eda2","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-21T09:01:23Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:0433c3afa3f3a0ee0de4df60560b76b6e5d810cffa52f72942a6b2fce44c6c37a0b1e6180f687e9a07f5560975dd69a65aa45ff930f41f634db6bfae07c1e506","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"facebook/musicgen-small"},"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":"c38e13f6df80a18f0aa9f71e5a6e60331fc29c36d49918569f6301a4c95455e2","leaf_index":189284,"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":"43ff493e09f61f48bb2944ddf3fcf5ff251cf0c1fc2a3e7b23c5fae863c01da7","side":"right"},{"sibling":"846cc3a6a0bdcb38eaa5f8c1c1955d9a928dea156ed18e3c669a95fff2ffa6b0","side":"right"},{"sibling":"2d1f95bb2fb170f6d9279b0832fef41c9663972acf9474a72b0dad450e60339c","side":"left"},{"sibling":"f0ac75bd0c4abb75a30281016e96850fc80f086ef755d935acabcfb66ad241a0","side":"right"},{"sibling":"acdc855517c62de6f01a2b13641a5d149f0dbfe12765b7b832a620a17663b6fd","side":"right"},{"sibling":"c1c05d6e24ad7e732ce0b3d60102210cf97cf09dedc35c8fd450adddf2a5b01c","side":"left"},{"sibling":"dbfac8486af25142fb907d33af97486bdc7b7fac84e29fbd6e2c0718b81380ff","side":"left"},{"sibling":"746285459ea45df3ac903b97bdd59c13010ee47332f4149bf95057d573167356","side":"right"},{"sibling":"eb141c294a65eb2ed9f9bbac1f49f8f50c10d1adc7434961e4e17422964a8dce","side":"left"},{"sibling":"9398b1272e0778d9f04a898be151a84938e2aa80a97a9eb39e71ed8ce987702d","side":"left"},{"sibling":"fc495b2f59642a4695d6d4acb86b0c13291f9e6645db3e33a7945b7070328ecf","side":"right"},{"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_fb41e73214b4198737d2fd3611c1d5b7a2ac7397710261e8e7d018228b29581d"}}