{"_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_845801d7bdeb9c932f3dbba3dbf8c01a4378cf970071f3c17e669b3632bb75a5","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_845801d7bdeb9c932f3dbba3dbf8c01a4378cf970071f3c17e669b3632bb75a5","axiom_type":"AX.ABS","body":{"absence_streak_days":73,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":73,"evidence":{},"first_seen":"2026-02-08T22:00:01.658352Z","last_seen":"2026-04-23T04:00:04.124129Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":50,"observation_type":"absence","observed_at":"2026-03-27T01:01:18Z","receipt_hash":"sha256:3adaa658faf11df556528d9ce1fd310173de4b8beedfb1ffa69139891449d43a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-27T01:01:18Z","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":"ed25519:843a5196632fb7e3d525e34835f1ca3fdd09bdac05c38151ef831c4f8979f44b3629a1e03116aab592ee2f5fb08f7b787f676f086a1edf7dbbff55ca57c00d0e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"ahotrod/electra_large_discriminator_squad2_512"},"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":"2ec0a113b24aad3e1f5e8467ef76a0b2b1c1f4ba23de0cb7413df58aca6a1cbf","leaf_index":29294,"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":"afa21bc62ed4f3028522e97e5f0afd7805bf6a621c60bb934679fb1cca066f3a","side":"right"},{"sibling":"27a309ca1f707d0118c46b49e8685b5ff200de33c6cecdb9dfd2140e6c4e95e5","side":"left"},{"sibling":"1a1f30806d9949e5043f47f2503acaaf82c026d39d820d7c5dff5f757b74d1ac","side":"left"},{"sibling":"a9909795bc1aa2e733431ea5f60660a63aec9cede806b45c00d016e3959de81d","side":"left"},{"sibling":"0195af0312ef090416072927bb845bda170e8e161fd205d9f4b4101f704b9e7a","side":"right"},{"sibling":"f14bdfa63d86827bfb391a7e2f2c8bbc22f701e3d281041c86ddad90c18f158a","side":"left"},{"sibling":"582dd684429d0fa90510e3887f09464fe552ff8f284b534736a7d4d94a9e3318","side":"left"},{"sibling":"e95387ac11f198d4f6f49d2af865c8bb8b0539ba923eabf8f4c5a3989e003d88","side":"right"},{"sibling":"396142eec82c6dfd3d127815e7043821b38f7e15bc9e090f884d3e7f7a5c7ddf","side":"right"},{"sibling":"73eafbd805a8795461444c8c1c80a413712c8ad0b253e5d3fed95251864bde22","side":"left"},{"sibling":"993bf5f97b3f5ef7e973eb547d08dffb8e1b7746f8622c59bd1b7b710f14cf4c","side":"right"},{"sibling":"5a9e03b53173edaf6372eaca89f08b2e8b0bf572e58644b13403ae70152b2d94","side":"right"},{"sibling":"a208cb44742818d184d95a43f0482c63318f53dac637b2c5dd88e9db8cd08142","side":"left"},{"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_845801d7bdeb9c932f3dbba3dbf8c01a4378cf970071f3c17e669b3632bb75a5"}}