{"_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_a282e81d5c9a46edaae98a4128366c95caa21eba08b1ec2b9e92f03563df0ef0","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_a282e81d5c9a46edaae98a4128366c95caa21eba08b1ec2b9e92f03563df0ef0","axiom_type":"AX.ABS","body":{"absence_streak_days":77,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":77,"evidence":{},"first_seen":"2026-02-08T21:00:00.448731Z","last_seen":"2026-04-27T01:00:37.188469Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":55,"observation_type":"absence","observed_at":"2026-02-20T16:00:07Z","receipt_hash":"sha256:2e612a76310378745c15854bb16c4067053dc78d351b508583c3e2c67c4c8b50","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-20T16:00:07Z","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":"ed25519:7b82cde9f79346828c39479224b88c309d3cf945109d4fc7def93d407f402c9d3c97a432a3759d1ac6ad97d820686bfa83bf3a137ccc712df0ea8c5702540005","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"prithivida/parrot_paraphraser_on_T5"},"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":"4a2ff627ca49f99564a68a65cadff287f5e09bb63544e7ccc196f35c78bb5904","leaf_index":27655,"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":"94109ddbf2ea77860fd44dc9d19b441bffc70b009e0806441cc53a3e735112e8","side":"left"},{"sibling":"b8dba0d17eb54b792611b5bb0b83ba5f0b3d0af076c8d0978909532750f09988","side":"left"},{"sibling":"c6e08e5f38f82f52c17b791423db7d719366cdb891631aa23eba6b5f4c7ae64b","side":"left"},{"sibling":"43d50809493e08e58baecd10ab3dba8955706c62ad69de0ffd246a4731cbc69a","side":"right"},{"sibling":"be6c467234f65ef320297e0f550b57f8dd43be74b7509f0ebcf7d9906cff62f1","side":"right"},{"sibling":"beb934372e13bbd41a16b823c96fec7ed13e58f91d1ecd010895246c03df4089","side":"right"},{"sibling":"b99cf67671736901c2e8355d0bedc37e79c76baf2e399131565c52cb7ba0499d","side":"right"},{"sibling":"ba9639d0df563a9c1b392a3840a83abdf826be827a45f26d85f852fe6669cbbe","side":"right"},{"sibling":"e1138712449345973afb7e1736e49124e6744653b043d7567098fa544c97fc5d","side":"right"},{"sibling":"44c42f34ec22eea1d6a96721a7ae57d839057d59b2b91dd3e1cce3664965b0b2","side":"right"},{"sibling":"6a06722a8d4dc09ace982d23219a553b30966509bf21c8f4143db7ccbfa0945d","side":"left"},{"sibling":"3f5ab096ad681504e2c53795d28ea34aff848ed176017c09757e6f61b8103e6b","side":"left"},{"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_a282e81d5c9a46edaae98a4128366c95caa21eba08b1ec2b9e92f03563df0ef0"}}