{"_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_d3eaa3bbb1a6b2a1df1b4338bdb8cdc1bd1126db14c48f53c24b1f7d83ffacec","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_d3eaa3bbb1a6b2a1df1b4338bdb8cdc1bd1126db14c48f53c24b1f7d83ffacec","axiom_type":"AX.ABS","body":{"absence_streak_days":77,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":77,"evidence":{},"first_seen":"2026-02-09T10:00:01.077127Z","last_seen":"2026-04-27T12:00:41.069713Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":49,"observation_type":"absence","observed_at":"2026-02-23T12:01:04Z","receipt_hash":"sha256:d748a0e244cc54de8f71e16bba8b83dffcc3d7dec3e437850fc558a6d8908640","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-23T12:01:04Z","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":"ed25519:2e19436115cf6fcadca107e2a22f0031d60515a3e692fd4c9357bbe4a62600ffd5b7bf68ad307221209bb13f1f7dcffaf9ff76555b528df0406c885aa5510b07","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"taohan10200/CRA5-Dataset"},"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":"3471b808900ab27a007eacc0e58a4c35f43a9ef5980b21fe9510bcbc5d02a2ed","leaf_index":43316,"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":"8d192f0d594e1fe9c0ed58015b5151955829691fd542933d8c0d541923ec857e","side":"right"},{"sibling":"d3010e52c79cea08c426e0f90d4ea9ab61eb439d5264b9468c51fc2beb30c4ed","side":"right"},{"sibling":"51ecd2761198b69612653fbb9db2a5445c88328a1b353b9bd95c6aebe61c600e","side":"left"},{"sibling":"b5e1067b53127a437904e5474835e13ebbd175e325a7d347312737da53ef1b00","side":"right"},{"sibling":"196e062879263a8428dd0063ee16813bba5115f8483387a499e7defe62bf4f70","side":"left"},{"sibling":"c1f86c2fa518ea5d22bc61fb9ea02be7f408965d25a2517ba9405af2c6875e8c","side":"left"},{"sibling":"5ffc107bab457f02815c5659e6eb5733fdbb4e2214cd2e8f5d0a8bff451a540e","side":"right"},{"sibling":"3b56b93d7703fd94a7c2ca60b45a895537ee6c2a1eeac18abb1034c825dac919","side":"right"},{"sibling":"00a3bd58ca53927977dec901ce4ef2e073bbfc1bfa76b5942f37052c4b77d125","side":"left"},{"sibling":"2ebd031d9bebbe2348f1250ca5b89ed3de227e556ad2b9f5276ecdda97611413","side":"right"},{"sibling":"8a6d5c5bb7b74fec83153425a0df59a3626fa2ca1304b995072835ee31eab780","side":"right"},{"sibling":"928e9ddec03fbfe139127a2f193dd0d99d3b8a57c5bef8aa0b35b889cf6c7d07","side":"left"},{"sibling":"31641eef6deeec06340eaefe889d0e26ff2b575e43a34dca3c0940c0248566ce","side":"right"},{"sibling":"25289d03e893b72d748dfaf20aaec2f63ecdbfde1ec51024824a35e2e65687d3","side":"left"},{"sibling":"6db81cb4a03cf0693bdd56412ffb5c47e2b9cb864d1171d78dc428ce2e39d00a","side":"right"},{"sibling":"2e9e9a3fabea692612cc173a5f518a60aa26927766beeb271eaed677a45dc1b4","side":"left"},{"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_d3eaa3bbb1a6b2a1df1b4338bdb8cdc1bd1126db14c48f53c24b1f7d83ffacec"}}