{"_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_378a23a2966fb40db3cbb23e16324d603733b88a0dee236e6553dcd536e8d509","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_378a23a2966fb40db3cbb23e16324d603733b88a0dee236e6553dcd536e8d509","axiom_type":"AX.ABS","body":{"absence_streak_days":74,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":74,"evidence":{},"first_seen":"2026-02-10T18:00:01.474400Z","last_seen":"2026-04-26T09:00:03.714986Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":46,"observation_type":"absence","observed_at":"2026-03-26T07:01:14Z","receipt_hash":"sha256:9c7a80cc8555c2789f52925c7974db2d9f09339b76ba3964d0019fd2b252e773","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-26T07:01:14Z","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:e3e8a06b094a67745b605d1e85b7886f9c791cd1d63027c630184d82ba0b77766c5b4d35e8a49a8a43842c8a1c338eb1f15dc05dd3fb2e9283fbf14c645c0006","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"mistralai/Voxtral-Mini-3B-2507"},"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":"7631380ddaec36ff417490a3453a00eb78fb6bc4f5367ad1c70a360a4ee2ce17","leaf_index":58786,"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":"1963854d2fc4323bc27843b6d8ce5d70dc90c05bed8b65bb3538f37e20c18ef0","side":"right"},{"sibling":"51ad68d15270e515b4c9a4a7216e7d50483115c4b65e677a0006f37511c1812b","side":"left"},{"sibling":"04cbbdd07c1a343fe2ef0f1d4d1798f1651071fb08587bdd606d65fc88ae255c","side":"right"},{"sibling":"1490f73030cdf20afb9d55f74620c3a8d02c1ed2219f9b8f1ae05925aff8543c","side":"right"},{"sibling":"02eb325c268a18fba7b95076fd1bbbcf622e70ad6241f5ee4e06cfd9c1446a46","side":"right"},{"sibling":"660ac60ae5e5146b848143b032c559efab6e0133932ed77fd4da5ea989315a19","side":"left"},{"sibling":"8e4d0d68eed7ea2cb149b3894f1551ab77f6c7d270e1651673ed6053acd7f9c0","side":"right"},{"sibling":"1d5b378e35108d8d4f6171be053b44264ca13a1f3e09a152e9d95f5b17951a1a","side":"left"},{"sibling":"c965aec05626d84091f54a338d59c595bc0beabfc0bd4ae94c4618addc475b0c","side":"left"},{"sibling":"c4901db3e5b93c9ccac5fd9065a0b0b1a5d0fd0ae40929b4683e84156a328958","side":"right"},{"sibling":"a0430b6deff90d154be865c64f57b4c59b3573bb7fe41da23d87a2df6c489a33","side":"left"},{"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_378a23a2966fb40db3cbb23e16324d603733b88a0dee236e6553dcd536e8d509"}}