{"_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_9054812450d4429ea565942198f2b8bbe1df3bc9f64e3d91ec6e9ce99279da17","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_9054812450d4429ea565942198f2b8bbe1df3bc9f64e3d91ec6e9ce99279da17","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":63,"evidence":{},"first_seen":"2026-02-21T23:00:39.032457Z","last_seen":"2026-04-26T19:00:37.719224Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":33,"observation_type":"presence","observed_at":"2026-02-28T08:00:35Z","receipt_hash":"sha256:5520f4dd63285d3ce764b21a856d340080dc6637907eb419e26c04bbc57248e6","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-28T08:00:35Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:902e2ade024b160a7e75544ed483657a9cd59684d9d88aa4f763bd8278d5be29bdfaf0422f102ef045d0faa858589ab5e4a40596a1f4e0fd83fa516917961b05","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"nvidia/canary-qwen-2.5b"},"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":"de60942185335a3cc2b99e8d3bbf325ced9cc3fecd5e87892d859b1c2639c0e0","leaf_index":89884,"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":"b1373afd7d6375de26bae3d0f5c3e8e837e93a4853d9fbb0d10e432b83b56f2f","side":"right"},{"sibling":"63f11e21a8038d830a8713d9466160c9a1a39d203d5c49ae1ef11ed85aba4eb6","side":"right"},{"sibling":"385f10fac1f7ddd27cd1d11077d6505a0fa1d75e12146d6ed22e1a5611be83ef","side":"left"},{"sibling":"d2ef12a28bb0791b7519d081dd52e60dca2cc65bb2940790d9f8f3d541a42468","side":"left"},{"sibling":"563fbc0ad5c8f81080278eb4791e5803902a04cbf8cd879bdef27f1e5ef03fdb","side":"left"},{"sibling":"115c88a0d78bac0d46884b4527c922e0947c945e4a2133c19527f532cdecc0da","side":"right"},{"sibling":"8f6881e303527cb19d69fab8360c41d381ce50881f9998186d624ffacd897662","side":"right"},{"sibling":"ba92009e6fd26760b6f7ae46736f16ea7d929149b8625b81323b28db9c917ded","side":"right"},{"sibling":"0d9f1c2cf04922c6f6ac0642d62c19cffab8cf5ff7ee8b659e844889d6619e04","side":"left"},{"sibling":"d19f92e7779071776a78bec4ae2e820aad13f8409f63ff975fa49c4111135f4c","side":"left"},{"sibling":"5c0ea86c214d9d353efb879643f28a2e28491a8884258a084261c924d769fd02","side":"left"},{"sibling":"d9afdafc11bcc185bf3be73aa94a2774752554ce5e28412998ac7f3eefd060aa","side":"left"},{"sibling":"1d345d37845ab305fedee5f9e5f4347cc0a1443461cd6b6ce92f0cb02e544cd7","side":"left"},{"sibling":"c4def41e81dc1081cff30061e9d7598daa1d0aa63c9695552263f1329d95ecdc","side":"right"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"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_9054812450d4429ea565942198f2b8bbe1df3bc9f64e3d91ec6e9ce99279da17"}}