{"_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_e6446d213daa82b99ea09150ca1a4e20dcb5e2d9c30216ca7a7262b1196b5112","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_e6446d213daa82b99ea09150ca1a4e20dcb5e2d9c30216ca7a7262b1196b5112","axiom_type":"AX.ABS","body":{"absence_streak_days":60,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":60,"evidence":{},"first_seen":"2026-02-20T13:00:54.553686Z","last_seen":"2026-04-22T06:00:54.565710Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":44,"observation_type":"absence","observed_at":"2026-03-21T14:01:21Z","receipt_hash":"sha256:a8e40f66cd6414e5e90f65330f78c74cad0c4c540a45926dfc52192d2db40914","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-21T14:01:21Z","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":"ed25519:9a3818018784002f6f9a864c73ac73422925ef3b8dedfb878833c3206e9412d13958411bf919851126bfb113bdab5ab7c16ea8f034a64a5957a598cc0c1b7b02","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"livecodebench/code_generation_lite"},"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":"e84e94d42db73ebb8c5f174a3e92dad70a05d380a515d1ecaf18a50a9263d924","leaf_index":81635,"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":"131c063f6efac6c3da852a401bb638bb9cdb35d189cee6b9c8945a9a073ef8e7","side":"left"},{"sibling":"117979281655670744aa7fdd355fa4bf2337e7b74d8685886af2ca931fbe3cbe","side":"left"},{"sibling":"63ca6d00fee8460f536fad80d5fa399c6d72a37dd9af2fa01bc0a736c511b1d2","side":"right"},{"sibling":"9ff3e44f1271b84fc7c5adb00557200eed9f630a21dc3a137ba9359a7d210547","side":"right"},{"sibling":"510e3b135dc785279e0e7d26a94af9289cf2d89ba98ac76e0c3bb4c31f43a052","side":"right"},{"sibling":"8de5eea34047cb8e865217d3a28d6256f9fb2c979af7833777af57e231e9b5a5","side":"left"},{"sibling":"a82c490969f8465dcdb4d3e33ee0d17f7660f59560fa02d28c6c58cae7187db0","side":"left"},{"sibling":"4e91bc3d56eebad1bc6f1b93456f7d1c58e294349c95206e6a5fe9de3a2fdf6b","side":"left"},{"sibling":"082385fc5292f8c37aaae7da01e5ba3e0c1501a5e76eaba7a63f522d3735be5c","side":"right"},{"sibling":"50857cc998d92b31793fbffb4fb6cc9483669a23192c7058dce0d8bc80431463","side":"left"},{"sibling":"1a3674ca008620611dac11f5e2d3df1c02c5b3d39bf3869c0c31effc3188fd0d","side":"left"},{"sibling":"62f360230abd3a01b1010285bcd1c6d4ecee2e7a16cbe22351423ec37313fb09","side":"left"},{"sibling":"4c50e90052605df43d3810b7ca550d1ba6d38e8a4952cec43a81ec9f389c8c7e","side":"left"},{"sibling":"65ff23311867bed6ed3a2828669ef534081c1feb92557143850e59cdc9c50a08","side":"left"},{"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_e6446d213daa82b99ea09150ca1a4e20dcb5e2d9c30216ca7a7262b1196b5112"}}