{"_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_ceed4612bafd8189b206df3f37dcfe7d42ca5f606ed2a9e5fdf5b78f516b3ec3","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_ceed4612bafd8189b206df3f37dcfe7d42ca5f606ed2a9e5fdf5b78f516b3ec3","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":68,"evidence":{},"first_seen":"2026-02-18T09:01:08.309041Z","last_seen":"2026-04-27T15:01:17.504862Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":40,"observation_type":"presence","observed_at":"2026-04-27T15:01:17Z","receipt_hash":"sha256:dae203b0b555e3d937eafbd8af2885eaa165152b131ec0594a4f4ff5936fca84","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-27T15:01:17Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:2104cdef61ad72fcac3420f7d69cb10f2c38713671ec1738edaf6d12977141e1df66b4e0fae94bdff89f2b6dbdec28c5a41c519249637d824a31081a127b180b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"flair/ner-english-ontonotes"},"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":"e1d781f17da8b6e0088b01b4603ce1f83e73d6b8d5921010963233d40e927522","leaf_index":67872,"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":"435db27a38a5324df371166750581d746449f37ef961d4443c76c8a4b3d9ef26","side":"right"},{"sibling":"9d78fa51883e1bb64a8621d28ce6bb182e2134a073101d42a071d518a54f729a","side":"right"},{"sibling":"9de4b6a3006c99c6c1e069134f6832ced46b9713119d79c69611f4daba3d917c","side":"right"},{"sibling":"fe676a27722952d5029068686f40ab6e28b868f86531e24d3a527da877d0981d","side":"right"},{"sibling":"167e6ecd15b92fae25a5fb0c10caef81940a52c652560bfefb2904bfc1e93915","side":"right"},{"sibling":"f1f652f117cfaf7562832adf3f35c80162fc0ba9dea1be3f4f34709745986aeb","side":"left"},{"sibling":"40f5dfa93a4c4f550d7f02248ae7e920bbf34f5eb59ba4e5d1aebc78ec0684a1","side":"right"},{"sibling":"e72426d3932b2de8d5a7429667b3f7c68ead3cb5c3e13f383981af89c8838057","side":"right"},{"sibling":"43eb55cd6a12558a554efa8a5e859abdf7a1382add536508f6063e628fe64b5a","side":"left"},{"sibling":"70a1e23d766ee2dcdf4b1ce089590339a981d9f5f9dc1ecb285e1a7558369d9e","side":"right"},{"sibling":"bb899c920459e21f4a28f394f13aa2fa2226397087c3f2654ecea8d1b7a26070","side":"right"},{"sibling":"21da4d9066efa1166077c36ab6ce748ba0365822b6bcd001b439b13d5b9fd1a7","side":"left"},{"sibling":"acfd565539d7e5a019ddca758e5aa3ae661c496f1f8887802c6ee4829518d819","side":"right"},{"sibling":"34f2945f20f156e0ed5f3f7cbe76c632d6d8275edb44ee3e1b8d26daab52845b","side":"right"},{"sibling":"0fef91ab88810c661a18c430bde793ce9e2b5d0c1f8a5c1fbc689fbd5721cada","side":"right"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"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_ceed4612bafd8189b206df3f37dcfe7d42ca5f606ed2a9e5fdf5b78f516b3ec3"}}