{"_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_8a22a7a693fcd8c70b31514f4f27fd6ea4ebbdd39eb35ba7c22fa202bf5ebf97","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_8a22a7a693fcd8c70b31514f4f27fd6ea4ebbdd39eb35ba7c22fa202bf5ebf97","axiom_type":"AX.ABS","body":{"absence_streak_days":74,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":74,"evidence":{},"first_seen":"2026-02-09T11:00:02.190755Z","last_seen":"2026-04-25T04:00:35.415586Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":47,"observation_type":"absence","observed_at":"2026-03-26T07:00:16Z","receipt_hash":"sha256:2889cdfad16e30a6eb508b768fe3ab6f06337111a48ca6d21c04ecd4de46583c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-26T07:00:16Z","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:e2123e4154a7dfa0b4234673e59023fbb273543183e7026483c10797c5634bee665519d1e017eb51f094e89eadd3506098677afe2f4e93855370955000439e05","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"sentence-transformers/paraphrase-MiniLM-L6-v2"},"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":"0e2a129bc62bde86844263145083545cd23de43a295bc4bdfe58b39e29fdc4ad","leaf_index":43963,"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":"275329b7eeb3e8c04f6bddf35470c6154ce6f8b393caa987fdf1dd63888beda5","side":"left"},{"sibling":"f65d8aa28d1df359b003456986336a9437cb3396098ef7488a69d929cf7178bf","side":"left"},{"sibling":"2e70653c97b9a1c7e934b7b382d64c827fc50fe42e2fcf17fd2231a69576d815","side":"right"},{"sibling":"af63ef263130ce4569b9a40704db3f263f302c176a51cc9a31d9b488e734e782","side":"left"},{"sibling":"4adb04ff3c330c23a0931e0204a16f95cf1a41e687f2b3e90ab5d5c500bfb457","side":"left"},{"sibling":"0754ded0dcff853f8e26a5ac294b8ffff36f1be128548f2b6c6545ed44b76c5c","side":"left"},{"sibling":"24bc716f55dd5ae32aa9eb25b9380287943182beec9d5a6cfe6ed94069a02448","side":"right"},{"sibling":"78cbb3e8eb1cd6909aa6f0fbd52d744e197651edad4d181a79b1d42178781ba8","side":"left"},{"sibling":"bac6cd6b5548f67d5a3aeaf4da53116830c48de0ef8a34dec6969c8d37494ddc","side":"left"},{"sibling":"93848e20e72c1d202c19b5154c3d1873d4e78f561d2ba75b8959e37728623973","side":"left"},{"sibling":"8a6d5c5bb7b74fec83153425a0df59a3626fa2ca1304b995072835ee31eab780","side":"right"},{"sibling":"928e9ddec03fbfe139127a2f193dd0d99d3b8a57c5bef8aa0b35b889cf6c7d07","side":"left"},{"sibling":"31641eef6deeec06340eaefe889d0e26ff2b575e43a34dca3c0940c0248566ce","side":"right"},{"sibling":"25289d03e893b72d748dfaf20aaec2f63ecdbfde1ec51024824a35e2e65687d3","side":"left"},{"sibling":"6db81cb4a03cf0693bdd56412ffb5c47e2b9cb864d1171d78dc428ce2e39d00a","side":"right"},{"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_8a22a7a693fcd8c70b31514f4f27fd6ea4ebbdd39eb35ba7c22fa202bf5ebf97"}}