{"_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_85b1b28322876be8f933b732c36afa0457e334ff445a98ea8fe536f71a90ebef","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_85b1b28322876be8f933b732c36afa0457e334ff445a98ea8fe536f71a90ebef","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":0,"evidence":{},"first_seen":"2026-02-18T05:00:53.366800Z","last_seen":"2026-02-18T05:00:53.366800Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":1,"observation_type":"absence","observed_at":"2026-02-18T05:00:53Z","receipt_hash":"sha256:5d6a1a01c5569b143c465210e4d789ca7864ff702038fc579ba5a8aadaba747d","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-18T05:00:53Z","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":"ed25519:9c73d3044796191f02fe9c0bbb2131c5cb3d28f402a66a5e66e6fe2df4fe595b28a167f47047cb6dc97c86bfa7963f6bdb90aa5eb6b17c3bf845073a4796bc00","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"allenai/MolmoAct-7B-D-LIBERO-Long-0812"},"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":"56898c3394e89b12396149a683db77349f11b760bec7f888a58a96b9c19e38e2","leaf_index":67023,"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":"71a2e417d939d64cad9f678772d72942d87a5f13e6bcf250723165b2e31d4192","side":"left"},{"sibling":"29a9f30ad7b3aec55bc3a653221e861669c463fbde5a10ab4e6c53403751a0dd","side":"left"},{"sibling":"d08787f1185da4622c9f28679bdfc148ae51b9d8e48a3640d37d9972338ecd68","side":"left"},{"sibling":"78deb2a5b523f9dca18d4e9d2730554f0ff2a3a1e5f2507d7c1200cc3a0382f9","side":"left"},{"sibling":"8f438e625b774342bab512a4891b053637134a4cccfdc45a245e7ee1287f7583","side":"right"},{"sibling":"1c21d292ac2a6ed346b03a923d5ed3654925b493199eb902c098772dc11418ec","side":"right"},{"sibling":"f2b2f7789e97723525101d677dd7456d1be360346d4d10f99d5fcce7f57a013c","side":"left"},{"sibling":"56ee52dc9f2eab39dfda59ea7082cab9a36d55a75c466718caf0622dd135a227","side":"left"},{"sibling":"c162c5385a61374c97e9bac92d962c6ab9a763b22168a6523a77a7c54434b57b","side":"left"},{"sibling":"523461b329ecdeab1a29f2e72b2d21c9bab0ef26b09ca25db6daef2e03fe6917","side":"right"},{"sibling":"dc449f29ce15705bb7f14218ae263a56dddd1e997c0ebf57e293425e6300c1b9","side":"left"},{"sibling":"43f77b0931d7b0e7127110dcfcab4ddb47c3b149fd3279f0eeff28ed9d661d5a","side":"right"},{"sibling":"acfd565539d7e5a019ddca758e5aa3ae661c496f1f8887802c6ee4829518d819","side":"right"},{"sibling":"34f2945f20f156e0ed5f3f7cbe76c632d6d8275edb44ee3e1b8d26daab52845b","side":"right"},{"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_85b1b28322876be8f933b732c36afa0457e334ff445a98ea8fe536f71a90ebef"}}