{"_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_61414e65fa5fea7f62a17f23efd2cc97b02219b8bde885d796ae09b2789af28e","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_61414e65fa5fea7f62a17f23efd2cc97b02219b8bde885d796ae09b2789af28e","axiom_type":"AX.ABS","body":{"absence_streak_days":84,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":84,"evidence":{},"first_seen":"2026-01-30T20:00:01.515232Z","last_seen":"2026-04-25T06:00:36.917398Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":57,"observation_type":"absence","observed_at":"2026-03-05T09:00:09Z","receipt_hash":"sha256:d1d7982fe3fb6d5c376793c62f28f3ea5fea69bd1a6f5f17585e8532ed79330f","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-05T09:00:09Z","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:abfe5b1c461d4d0eebbb2a0cf78ea9920813e52b3be760df4256bd5e72ed2882eaf9d5a311d2aeff3a52b9109ddacaf25427248885e54c7ab748ff030706230e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Cnam-LMSSC/vibravox"},"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":"9dc34dc110d66be2ab0d0173a2c0b852e4910c1bb2c2c69e9cec9755ae972949","leaf_index":13751,"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":"7f01a6a40a016d174aae263c0efc72dce3c43a3a34852f3116f91ac062f39d3f","side":"left"},{"sibling":"33bf7d0cc90cbf6d2b1fab77afaf5e24a3e666923c9171457d8e98a1c97e0720","side":"left"},{"sibling":"422b1f5b416594eba0a94ea2dec51771ad0d6b200291c959a93b05a1a0545302","side":"left"},{"sibling":"28cc748f8be85198e4fba1c1fbce04e6888d844d98f713ea0ea341142406cadf","side":"right"},{"sibling":"c7ab4dfb011323bbef8da90c4ead85052f673ce8b64859ff6e4d4577eed2a884","side":"left"},{"sibling":"229fd97e03cc83b34245a99f7c18742872b1c678be8bb72232893b6bbe0d333b","side":"left"},{"sibling":"be2df2cde43b976d4cc68d61f430ee429b3b0daebe4b72162d2d494d8e85b759","side":"right"},{"sibling":"a29fb8ae6d4934fa7d44b62ac4ffd5e1cdb3502e83c49212d4d79900d72d6c4c","side":"left"},{"sibling":"16150a803c2714546df14bfd7ed6aad89bedf01fcd00ac58d9dd713a8ae58c2b","side":"left"},{"sibling":"1d0111a8ae6f926046652cfc54d0129c6eb0e58978c884f339ae54a14d2bd656","side":"right"},{"sibling":"c6a1c6552da957c20a1e0489958d83cb4c963b54ba1666d36b353126cac8c6f6","side":"left"},{"sibling":"78bb8e3ebb27fbc67163f2b52c1f2c05f9b2bf8c0d23aa7c7baa8b0377708de1","side":"right"},{"sibling":"1c7d9a73eb6b82f5dece5bce1ab5858f7e3c47778da8feef08a89e98fa859285","side":"left"},{"sibling":"1eb4911752c79332bfbcc6779c1cc8006060c5901d47455ef7f8e5b24674f916","side":"left"},{"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_61414e65fa5fea7f62a17f23efd2cc97b02219b8bde885d796ae09b2789af28e"}}