{"_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_e3ba898c4b7b9e2bac3f856448628a8d5d45686958d31c9ee4852cc84078be91","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_e3ba898c4b7b9e2bac3f856448628a8d5d45686958d31c9ee4852cc84078be91","axiom_type":"AX.ABS","body":{"absence_streak_days":82,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":82,"evidence":{},"first_seen":"2026-02-03T10:00:01.302009Z","last_seen":"2026-04-26T18:01:10.753633Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":53,"observation_type":"absence","observed_at":"2026-04-05T18:01:08Z","receipt_hash":"sha256:3cbf52c9d5350e007e7dfac289edf10116a7067b642492a6494f8376524707c3","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-05T18:01:08Z","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":"ed25519:6b9da91540b27179fc2920c38c0598bd301e8b1c3df4b68bc626cb2a9c943a7b6b44428e39c75abc4677a58afc59bd708fc4b7a8aef959755928554766519101","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"boltzgen/inference-data"},"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":"f6a818c56b4ac8c5f1046266234cacb0f7b995a21f8e93e53d48056ae9e25e9f","leaf_index":25713,"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":"c8365d9d325ec8c24a1f0eb203f1ee608220da974ff34b0d6bf67c0a5bf29d5b","side":"left"},{"sibling":"4e906024936d6545ef215f93ce0fc47f549db93753eab0f26410d3739adfe9e1","side":"right"},{"sibling":"dad49c9ce2afdb8e7ec493a1cb87b57c1012351850b88bc4415be2148bc72379","side":"right"},{"sibling":"3d378bc8d4ce99609eff7e6999c447126068f16fe53b1ea5097528a1e7563400","side":"right"},{"sibling":"ebd68a7a855e045395e7262f77b9c2f246909a35e00e11f46e5347ce99b5103b","side":"left"},{"sibling":"d4740e688db9a30fdaa917b7cb161e26f13fedbcd492d133b7e9ad7b5ef91907","side":"left"},{"sibling":"22ba84270c413f85415d7d9277fcae8b4e02636464ce345dfcab0e28d20a7964","side":"left"},{"sibling":"f883db1b121d07c6da56f0a301729286bb5fefe49785f79652066cae3f510660","side":"right"},{"sibling":"1d737f2b11e8edb3fc3a96c4ff1ea8597cbc5ed65fbba9b35e301282f6fa0914","side":"right"},{"sibling":"5b35bc25af6a6a0b1b61fc594fa4115baa01859f1485c9fbe85555f5c26e61d2","side":"right"},{"sibling":"a4a4cb23fa36276d7405541f4f1f8c5d2fb1dae4530f901fc715582a8d16f3b9","side":"left"},{"sibling":"adb8d15e41f37d96566edf8af2f1723380ed4ad72fdbd1a4c64aa4618ba028e4","side":"right"},{"sibling":"db5486e834586a34fb3b29e2475939225c81370af2bcef6c25d0123cf2760b07","side":"right"},{"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_e3ba898c4b7b9e2bac3f856448628a8d5d45686958d31c9ee4852cc84078be91"}}