{"_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_b216310fbf6c48287ca7a574ab2c694ff18f1ba25d50b4870bc9f9e24337ea4c","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_b216310fbf6c48287ca7a574ab2c694ff18f1ba25d50b4870bc9f9e24337ea4c","axiom_type":"AX.ABS","body":{"absence_streak_days":89,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":89,"evidence":{},"first_seen":"2026-01-27T19:22:57.999710Z","last_seen":"2026-04-27T04:00:11.618420Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":54,"observation_type":"absence","observed_at":"2026-02-26T00:00:52Z","receipt_hash":"sha256:aa5c2a739f233798aef649e3732d79f027f0bdaad193d4ff196c5233193eff71","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-26T00:00:52Z","notes":"AX.ABS minted from collector record with observation_type=absence","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:2bdc233018e6c5dc734003b8cf9d465de00c6f205ebed9498aab60e89fea6730c24bbc6bd008dd4178e6e7079d168a773242f1f32d36b79c2b8f67c9bb2a6c0f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"YiboZhang2001/TexVerse"},"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":"5dfeb201d35c574488ec906124c205c0f6a59034e2b04b609b2726a6af1e7667","leaf_index":8131,"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":"f9db6e919d4d87189fd576922a4373cfbce231e1c7b7f955b5e38ed32eb7c8f5","side":"left"},{"sibling":"9bfbcabc41804958f5fcdb6eed54b5d9f921beab67d4688558f48243c066f027","side":"left"},{"sibling":"0b47d1c7cf956010fc1dedb305e6bd47f059b813d7d6324478dfb915b4185543","side":"right"},{"sibling":"3903300a5980ba5462c41dda78840244b9ced51c79b197af3d9befb756142f2b","side":"right"},{"sibling":"ce5255f919f85b0022dbf91355cb1452489a173538c8da5e7dc607f7b0588433","side":"right"},{"sibling":"c7d346e1ed755c4a3234a429bd02ef46b527041b3a4e2e6813625cad3621537b","side":"right"},{"sibling":"89147a9554b7435180250bcbe02b21e9ec6c9131c956389d82cbb7c2853d3711","side":"left"},{"sibling":"7485a08278f8636b68f12ed1352df7d7c1deebf35dcc5ae67bc63a52f98480fd","side":"left"},{"sibling":"cbdb779acab3f760281f28445ec501b59baaca1fefc5e1636e364ba953f7dc96","side":"left"},{"sibling":"eace97e596422c7786c0349bce2571fa481d83aa25d55a65f212810d653189b1","side":"left"},{"sibling":"4e1c68868e6df8c0c3c463a21d16e9ccf1b14d21fc21abeb6879ec6e7e43e495","side":"left"},{"sibling":"f7c584b4a77e9d84002049eaad1e0a90c93cd7087a00f2cb8154c67deb2e86dd","side":"left"},{"sibling":"012c247ac7b71fa0f13b42a788924531df51b8f791b73aab9c642f645efeb737","side":"left"},{"sibling":"726a39776c18e1b1059ddafb85fca25a64a50da3965a9327bd5890bb94829d34","side":"right"},{"sibling":"6851cc5038d4bb734cf48506a6e1655137e1f089817a44d9732da91812c537ad","side":"right"},{"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_b216310fbf6c48287ca7a574ab2c694ff18f1ba25d50b4870bc9f9e24337ea4c"}}