{"_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_adfe4f81ef4a67121d389421139cdb4d58bab714ea60fce8a595fbf8ad7a9a0d","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_adfe4f81ef4a67121d389421139cdb4d58bab714ea60fce8a595fbf8ad7a9a0d","axiom_type":"AX.ABS","body":{"absence_streak_days":74,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":87,"evidence":{},"first_seen":"2026-01-28T03:00:02.667103Z","last_seen":"2026-04-25T16:01:21.488711Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":46,"observation_type":"absence","observed_at":"2026-04-17T13:01:17Z","receipt_hash":"sha256:795a7b57f5147b805f7ffeed84a5bb83eb3c6ff5cdca679b63d1f5f9aa834782","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-17T13:01:17Z","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":"ed25519:4d3d2156e0942b7ea4b5fc4c093f69d94509ea9e8b4aea5468af7dc0229b1052495517979bd168c73dd8da45cec8796d8d1830e3334ec5cfc4aa351132fedd0b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"coqui/XTTS-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":"8e8d3b59f38eaf088f7df575d6c57ab8f9b6b60cbb47b9126dd816c7e4632268","leaf_index":9143,"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":"17c3ce42707650d6daa4512546a7a44cfe906637bd747d0e6c00846b7c7ed812","side":"left"},{"sibling":"f5497ad53223c7179a6b39550c34930cfec0f20238e1dec85fe5d1c5ca1e2ce4","side":"left"},{"sibling":"bb42effe772c243101cf3d071a46687c1ab351a9d4899c9d413036cbf7a97924","side":"left"},{"sibling":"cabbc1b08fed06577d4a5454deb6b1ae4bd38d3f0cc57b22a7eca845285850e0","side":"right"},{"sibling":"c0b60c0f5737ff7b28cc2d3d4cba10d79ed4ae76b20e6186d59b70b66e91b4ed","side":"left"},{"sibling":"99c3bc4b6099976d11113adf6a116dfe14b0a70af7a4192c9ede0650078c0e92","side":"left"},{"sibling":"06f797318312f1ad3903a37948c113ce217452110f9aa4b387be4831b2e907f3","side":"right"},{"sibling":"873c941af5391c130fda9648a98d361ff0be87a43aaafb137aeb18d9b21fc37f","side":"left"},{"sibling":"c20000e87e79ecf107bc50b1a339c3d925acbe5b23949d9db3f87d2e74b588e5","side":"left"},{"sibling":"eeb09966f4aca99ea9c8e9e6438695ed2717b4899fd22780cec25ce464086924","side":"left"},{"sibling":"f89beaf977355c070c8fbe7ab3150a1fc05ebef9d8cf83333546fbeb39f26105","side":"right"},{"sibling":"9d05279fd07b5c334cd9ff90cdf5ef9a85cce21b899f43bfec416afc9b578f6a","side":"right"},{"sibling":"42d591310dae3794c4f028f6b1b36925afa98672990c338f31954fb206262e59","side":"right"},{"sibling":"1eb4911752c79332bfbcc6779c1cc8006060c5901d47455ef7f8e5b24674f916","side":"left"},{"sibling":"6851cc5038d4bb734cf48506a6e1655137e1f089817a44d9732da91812c537ad","side":"right"},{"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_adfe4f81ef4a67121d389421139cdb4d58bab714ea60fce8a595fbf8ad7a9a0d"}}