{"_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_d4ec136559e4a8507941a73ad391a2fef5e3d248a10051e54ad38581ae291f5e","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_d4ec136559e4a8507941a73ad391a2fef5e3d248a10051e54ad38581ae291f5e","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":85,"evidence":{},"first_seen":"2026-01-30T22:00:02.125744Z","last_seen":"2026-04-26T20:00:14.473476Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":46,"observation_type":"presence","observed_at":"2026-04-18T02:00:39Z","receipt_hash":"sha256:0e59eb5f0762a6bffdda71603f6538873493775741c6283dfb4e2c7b5496e11a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-18T02:00:39Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:4db79aeb8febba0a936af71e33d2a23ba43e8af0df030bc167a51a330cef7c3884f9aba0ee97952b5eef649427579abf94bf7ca4186dc4cd550b6f69994ef707","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"timm/deit_tiny_patch16_224.fb_in1k"},"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":"0419619d6d5ffd1c8345838f2d4fa4fcb4f8135700ec8331dbd2f22d3b5edf3e","leaf_index":14293,"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":"437ba2bc46a88a16b07adba20c2728064d9012ca0e4ddfe8181d0afa6fa78360","side":"left"},{"sibling":"0f7e8e54a88a3e5235607599a76b97db0582e1a9813863ee22ba5414d3c6acce","side":"right"},{"sibling":"9b09d308291c165229a7b9043e0dece3b8129833f81857bc40b10e2b406db752","side":"left"},{"sibling":"96b8b0aed0e2c706259db96be0ed33bbc16b7f0af2638fe4a014d1f7ea8b754f","side":"right"},{"sibling":"3886e3de8d93a183ce874727f357b243f44b70c4ef4f235c91afbd35dbda9ca2","side":"left"},{"sibling":"3a4fc0374d42874632c533fe8c4bde0906866fe38c59499788bad85ecb5ab9a3","side":"right"},{"sibling":"bd7855b8caa72372a73892e2d38c18a431e1f5450db0d01cf65b715025440eeb","side":"left"},{"sibling":"b3cc12165d112fffe2667c24542df0b499f0c1da577d4317ac0a25a400669fc7","side":"left"},{"sibling":"1056e3f61d28743424d80862b1b0dfb0533ccc64ea34e128fe4698f055010449","side":"left"},{"sibling":"0b23098206a38c2745e10d0a8f88894f0b1d7c2e35709d6bff37dce7e37a96d2","side":"left"},{"sibling":"c6a1c6552da957c20a1e0489958d83cb4c963b54ba1666d36b353126cac8c6f6","side":"left"},{"sibling":"78bb8e3ebb27fbc67163f2b52c1f2c05f9b2bf8c0d23aa7c7baa8b0377708de1","side":"right"},{"sibling":"1c7d9a73eb6b82f5dece5bce1ab5858f7e3c47778da8feef08a89e98fa859285","side":"left"},{"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_d4ec136559e4a8507941a73ad391a2fef5e3d248a10051e54ad38581ae291f5e"}}