{"_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_4e50b9ae651f769f3a2024407d2ef2e16ab08910887e436b3b9904c4bb094ac5","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_4e50b9ae651f769f3a2024407d2ef2e16ab08910887e436b3b9904c4bb094ac5","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":74,"evidence":{},"first_seen":"2026-02-10T14:00:01.950175Z","last_seen":"2026-04-26T09:00:05.566158Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":48,"observation_type":"absence","observed_at":"2026-03-27T05:01:24Z","receipt_hash":"sha256:26459afdd51529503ccda922347281fb2a9f4e9d1c1aa0a0087e5995f8807e69","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-27T05:01:24Z","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":"ed25519:2f7c4c64c39224995c4c2f86856b3b3ec3e82490cbba572ff819b65760f7488bb7f71a5533674b387b4d4782ce30d7de4008a8b6d7c21d430db9606219995507","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"TheBloke/Llama-2-70B-Chat-AWQ"},"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":"14c1729a8c36c8f57eac46c9997404e607bb7e501c670b2a4dd2b3a75180b151","leaf_index":57497,"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":"9deecc9ecc35444e74b66494e22d5c7ace8cbc61931776159387897ddf992ee6","side":"left"},{"sibling":"86bddbfd405121de17c3c37344e1e42a0fcd0d0758c85c49577cdc9a9f96f3f8","side":"right"},{"sibling":"102ae28069a4d5f00c0d0911b5180027413408c2882575c060c04cb15f2d4f68","side":"right"},{"sibling":"938c6234909c591b765b4fb8f1b0d15edbb16a4af4686acaa5c2f3c28dac095c","side":"left"},{"sibling":"80b18d85ae54fe1cd40c5118af61156acf87853288b411ac6709b6b04ab8f379","side":"left"},{"sibling":"14e2299cea87578a20261714c755bacac3e33ed81ae79db07265322cfa4e5950","side":"right"},{"sibling":"fe50db5102aaf6b1d210635be24f5919820bcfc783fb9c6129643dcb2d4b018f","side":"right"},{"sibling":"1cecf6bafe858c81c855d8a11f99e967eba0cbbc171c3cfaf27f2e297af4e7ed","side":"left"},{"sibling":"3db01f7ce186f1dbbfa42e88fc42b370aedb7a96be7faa121aa06146331e48fb","side":"right"},{"sibling":"7f5cba8e7ed7dcb3cb4b47540cf2969b5037d1b1e66a41f6ab2e052fe2385cdd","side":"right"},{"sibling":"5037d3e74d1a2800d137389c05695ad713a1f63a8b3d8073445f104753890245","side":"right"},{"sibling":"7204967b95a551c116e0d3fc137769e7356eab1409df7913fc19a963fc406684","side":"right"},{"sibling":"075422e27ba2d078136b5fd73232968d7f48f2d5a5037582d06dc37866c36445","side":"right"},{"sibling":"77e78b405f7d161fc06221162e9a4a4406599b6ff330096e345a8bacb3418a93","side":"left"},{"sibling":"50d3556abd7f90692eac8f747c0342878674c488daa447afd5df5b6609a1b279","side":"left"},{"sibling":"2e9e9a3fabea692612cc173a5f518a60aa26927766beeb271eaed677a45dc1b4","side":"left"},{"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_4e50b9ae651f769f3a2024407d2ef2e16ab08910887e436b3b9904c4bb094ac5"}}