{"_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_fbf28862f1a2f4f647a96033fa047e3a21816d5026d3e4938c747b44027d7ef4","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_fbf28862f1a2f4f647a96033fa047e3a21816d5026d3e4938c747b44027d7ef4","axiom_type":"AX.ABS","body":{"absence_streak_days":71,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":71,"evidence":{},"first_seen":"2026-02-11T12:00:01.943920Z","last_seen":"2026-04-24T10:00:28.435858Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":47,"observation_type":"absence","observed_at":"2026-04-15T13:01:00Z","receipt_hash":"sha256:3364ca015a0f60b70eecc4f2a5099c2027e8558fac3ae70deaddc3eb65837b13","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-15T13:01:00Z","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:c6b495b826df57558246a476ff03c0c70c631b73990997afc35d8275edb3423fe16e70ecb5ce291f1fbc3a86a324028336f359365959d82a42b74ec22879a90f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"MiniMaxAI/MiniMax-M2"},"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":"921b196d1b7afc3e7dcf20f3d2ac0e8ec90dbe54720ba08c10e0d71cedd01e6d","leaf_index":61630,"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":"120238d30d1eba1447628f4e2fa8f0aa7dcab1a5b6cb89f7dcdd33241a2b2eaa","side":"right"},{"sibling":"3df1e8974d71314f574807412e826ff724155988e0ae7cbaf27570b32d230b4d","side":"left"},{"sibling":"aab2398b4c7be18c933a07313bf1ab46e8b1940ecf35d7ef264a5ac77642e8e7","side":"left"},{"sibling":"de6469252a16f27c61049ae5953fde7eed9b6af5bd57b329e108e72c2e09bd55","side":"left"},{"sibling":"537428803f7c2db9f23d3e6b6ffadd665f887ac7b4f0296561920a6f5b38776b","side":"left"},{"sibling":"8a547637c2b48ee37645eefb38907201bf0714782a01739447b5e4d649c2ac67","side":"left"},{"sibling":"61cf179c01d1cec9092c47f64f8f46e5ff7eca24070d285c93c414cb4c7a4031","side":"right"},{"sibling":"ef3e83d483b4a0d0946111c0b3395c788dd00c757861e51fd7d3286291a4f44f","side":"left"},{"sibling":"f48c5fe05b39e8a586e106f77415c210923ad41fa93623af8ca04ce81738385a","side":"right"},{"sibling":"65e75825536b83bfff4dbb9a3f464cd7c21d356f6f33ba1542eb5a85c8a69dc7","side":"right"},{"sibling":"5ed34ac161ee9404933c231585bbfa2151436b2bd20df95739fd6af5f0e930f6","side":"right"},{"sibling":"ff59c2d94e44318550da4a8439da5890572caa1c8ff28d7db818a804a12383e1","side":"right"},{"sibling":"3da7de45ca7c0fe126daba82ab23a4be15aac357d330dbcc0cc2473617e72b73","side":"left"},{"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_fbf28862f1a2f4f647a96033fa047e3a21816d5026d3e4938c747b44027d7ef4"}}