{"_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_21fff0cfde5579ad79382935b9a9143b331e1f3f71a8a04a80e664711ecc64f5","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_21fff0cfde5579ad79382935b9a9143b331e1f3f71a8a04a80e664711ecc64f5","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-08T23:00:00.887683Z","last_seen":"2026-04-26T18:01:27.254937Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":57,"observation_type":"presence","observed_at":"2026-03-15T20:00:43Z","receipt_hash":"sha256:46e04ca262102e9f5d8e3032e779f17873c03131fd43af6d519def3f62d873ca","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-03-15T20:00:43Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:91313122d7083907d8147e630da67a69bc8a73508f07e9e1d0f0f93b8ef6a32a4d927534ee9994ff707ae93483c98cb53c54888fbfb053b7352842621ac7d30b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"biu-nlp/lingmess-coref"},"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":"d15cfd54483a66fe83c8771dae4b54f7a4a0f75701ed19a1a59aa7894bd0dec7","leaf_index":31430,"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":"f46672999e79a0ffb7ee3d43c0a1f4b83620cb855f9ba16cc860e1e1a3cc8df6","side":"right"},{"sibling":"88a3092e5d141f2e7c263b375ae55c7f9645e5992664690c2501be6b9a60aea3","side":"left"},{"sibling":"ecd8792dd42b5ad56dedfc89a7d85542e1548c78ac63eb0154b1c67e0aec3292","side":"left"},{"sibling":"77f5d3baf8ee564bd23166cd060aafaa2732f14db0f74b3124d7dd6ce4fb7af1","side":"right"},{"sibling":"8739052e03dfd485f3dfc030a72ef2ff0671674e6b0533e1303f5803a6bd026e","side":"right"},{"sibling":"f55c8bfd5e3580a1d34027ee7c89306585b9bafffc3186da36ebb9605ad4a008","side":"right"},{"sibling":"b04793973ed0ed6eec101b7deaea0c71e5e9b3f26f01a982f7fad520f7169ad4","side":"left"},{"sibling":"aabccd288f1e233296b84e973d64aba950f101617d5252eaeb0894eb17ccfd25","side":"left"},{"sibling":"1cd997993a123d06d0b4724a716ad8ea382f978e8a4e44342dacb4bc455a3084","side":"right"},{"sibling":"8894c213c0ea17dae2189f4b361d5e7613a257c0606480fbc3a3498cee2a9dc0","side":"left"},{"sibling":"9bc8e795cc8755f21b722af8d8a90207e638ec48627bbcfd626d87b6fa1f1648","side":"right"},{"sibling":"84fd87cf506750d449bd1d0194bca66acf8c364d7cbfe9afa16008a188bb943a","side":"left"},{"sibling":"a208cb44742818d184d95a43f0482c63318f53dac637b2c5dd88e9db8cd08142","side":"left"},{"sibling":"0e2aad2ff6c1a1a07420893862ebd4c79652af914d16b0743c0011c954e61254","side":"left"},{"sibling":"91a4a35afb5dec86e273f4bc6b5c4ef9c235470a7f085dd00863cf2a49e61d64","side":"left"},{"sibling":"b2c325206b89124ba24d2e31ea7d540b6b4614663ea96edf7c615e7cab2d5bf1","side":"right"},{"sibling":"cc0e8d14567fc276aaffc2d1dc980dc8c5f78207f8e67d1a44382c24dfe0c665","side":"right"},{"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_21fff0cfde5579ad79382935b9a9143b331e1f3f71a8a04a80e664711ecc64f5"}}