{"_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_a9b92304237fdabb29ea4eb1981338aae9d54a64a7e9ee52ad194e22651e763d","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_a9b92304237fdabb29ea4eb1981338aae9d54a64a7e9ee52ad194e22651e763d","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":0,"evidence":{},"first_seen":"2026-02-18T06:00:19.563032Z","last_seen":"2026-02-19T00:00:07.198406Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":2,"observation_type":"presence","observed_at":"2026-02-18T06:00:19Z","receipt_hash":"sha256:0385c4ff3624f8bd6e5770c188bacaaedcdd16d9684aacf3791da43814767c42","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-18T06:00:19Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:706f5e97adb6cc8922654ea14d99a621fc6410fc3e8e6f9f30b52a11162480ebdf786497b561ff036b353dd581dbaf1e33fdcc58813b84171f629a35f5d4eb0b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"EleutherAI/pythia-6.9b-deduped"},"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":"03f615f60fe4573d9494011f685dd0f794fe8f76166e014a519487ea36538454","leaf_index":67134,"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":"7848e44270cc4be571eaab2761b0535fc963d07dc39672ed79f9ad94bb5ac462","side":"right"},{"sibling":"07bcb85fb25278ebff9a650e9b6ca463966c152f3fb9cde0d53a3335ab7b01c2","side":"left"},{"sibling":"33de9a7755efa9d051748eb3010ea4033b02ed8b7ffa63b13a3070e4c36b48e4","side":"left"},{"sibling":"a2321b468e9f04991fbc4adfaf0a96a868d0d1347352ca22efe0f1975ae062a1","side":"left"},{"sibling":"a6d8c1ebbb05321b3cd08cfacfc1bf33917f8da4fbbe71b4a6e0421e0d8bd611","side":"left"},{"sibling":"83c8978bed5c8ae5e52a7106cb5b385c1fc7bc2631f31b09fef3b2e4950bf613","side":"left"},{"sibling":"854165150c25c89169e345f1dec2b98f1e9b9435cbbb76b6d51504ede0dc6050","side":"right"},{"sibling":"b77da3bfef85d2bc9adbdf4ae1f7a2c5b25e5e67ecdf56b4098978cb9898c579","side":"right"},{"sibling":"443521d347f318a231b7e7fe19ee7a9ff9a146d0a0f8e7d8f8f1a61254345a21","side":"right"},{"sibling":"04ad40daad81e362881ba6765b2fc89312fb0a293d4c2ab4d92f3c39b66c7adb","side":"left"},{"sibling":"dc449f29ce15705bb7f14218ae263a56dddd1e997c0ebf57e293425e6300c1b9","side":"left"},{"sibling":"43f77b0931d7b0e7127110dcfcab4ddb47c3b149fd3279f0eeff28ed9d661d5a","side":"right"},{"sibling":"acfd565539d7e5a019ddca758e5aa3ae661c496f1f8887802c6ee4829518d819","side":"right"},{"sibling":"34f2945f20f156e0ed5f3f7cbe76c632d6d8275edb44ee3e1b8d26daab52845b","side":"right"},{"sibling":"0fef91ab88810c661a18c430bde793ce9e2b5d0c1f8a5c1fbc689fbd5721cada","side":"right"},{"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_a9b92304237fdabb29ea4eb1981338aae9d54a64a7e9ee52ad194e22651e763d"}}