{"_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_fb5ec658fb0c75b11a2e818ab7212e25dddbac772da2cd3cdc8855b2ab15f88b","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_fb5ec658fb0c75b11a2e818ab7212e25dddbac772da2cd3cdc8855b2ab15f88b","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":75,"evidence":{},"first_seen":"2026-02-10T21:00:02.118195Z","last_seen":"2026-04-27T04:00:49.233907Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":57,"observation_type":"presence","observed_at":"2026-02-15T22:00:43Z","receipt_hash":"sha256:a3501c0cac825f31f25c0763b01be4b4ba9ae548c77997bb6a06e49be17152e5","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-15T22:00:43Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:6e2071bf3a54891e8081eced8fb49e040fd3eaaa31c73625833211fa9736b27e0b6b2d6ba3d64de144c84a1cdcb32739ad150a6b10eb0c19a910362804b5620d","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"cyberagent/open-calm-3b"},"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":"c6b57861f025727d5e0a60eb98f1b99e4bbfef18e7309fe620a89fc4605cfb3c","leaf_index":59249,"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":"33ecea2ba0e8a96dec0820fd536c031da6a0d38f67d44d07796c9778d34b8525","side":"left"},{"sibling":"fd1c4f98913c969d04589f1edace7e0467d9444e03f46ad581ba74269e1dc3b4","side":"right"},{"sibling":"216e9b181bce726dec9c357ec697b7e9c3711d0ef0f7b6e71f416ca418f1ace7","side":"right"},{"sibling":"1e39c466a88e71bdb2dea83eee7af8c3721f6968f40a05d3e143526eb47b23d2","side":"right"},{"sibling":"c6845aaac4e94caf3a6761fa64cdf03ba8e7410ce6b7a354d467f6190b42c4d5","side":"left"},{"sibling":"396aea958dde56f12b15d1fa31764586609eca032b95dbfcc9869b0aa4d42c95","side":"left"},{"sibling":"e78cd68efa99589d9b9e496af698ef2edd5d29250e0fd964ef8c5121e46d7e4d","side":"left"},{"sibling":"ba777eefacf725069e1ba5c2f302203531c0825a213ad5a79d81500fa061aba6","side":"right"},{"sibling":"6d65d834a76119ca38faf457ef226b75986b31420261aab2fa9ca3df306807db","side":"left"},{"sibling":"9be129a8912227f7d05edd7aaa79ac2c789cb72d78b5245918b1682f89c52a6a","side":"left"},{"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_fb5ec658fb0c75b11a2e818ab7212e25dddbac772da2cd3cdc8855b2ab15f88b"}}