{"_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_aa18bb42dbb8e42dccb6e045a843abc1dca0858534df2e2b3c4331b70cca34b3","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_aa18bb42dbb8e42dccb6e045a843abc1dca0858534df2e2b3c4331b70cca34b3","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":77,"evidence":{},"first_seen":"2026-02-09T03:00:00.611921Z","last_seen":"2026-04-27T16:00:35.672507Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":45,"observation_type":"presence","observed_at":"2026-04-24T21:00:56Z","receipt_hash":"sha256:98159d444a6a5dfbc691dcaa2111637a60f707bee9b4f01754f9587a52292035","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-24T21:00:56Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:872821bc1ae0d3f641aded7cb50ae44615f3396f8930ddcbd500303773d723953a2f04818cb455e393a8f20ea34addfa997cf7d8a458567b9fcc2a03afda8709","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"microsoft/mdeberta-v3-base"},"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":"86feb0a28761642642a91de9cd18c6992f9b713a0d6afea5652dfc16ad27259a","leaf_index":36283,"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":"86c80649e0739e074917afe5db644b0616978a22d8df9f1dc214051c27530fc0","side":"left"},{"sibling":"eab3030489b7a6a78ee3f2c55f9e9321569c83191e34f8a27e880c59f5644cd7","side":"left"},{"sibling":"6d1059a2937b76fdd1d13deccc101bc4fc15f2e839f730b330d5c0c56c40ef88","side":"right"},{"sibling":"f88dc553d1a23ff4febcf91e630f7276415acf5de14a2528b4c688f94543c3bd","side":"left"},{"sibling":"d1d5732a068d5b58da483451f3526cef92f977e4d401da68f1b693d7e96f8f60","side":"left"},{"sibling":"0d27ac3bc8ecb542218a4268c93fc143932ecaa5f8b8e016bf3266fcf74b649c","side":"left"},{"sibling":"ac33587856bbc24c939c91aa84a6c2532288c210a479db834a404a3f607e5f3c","side":"right"},{"sibling":"79b0b9c723c6428e51aa8d094e165abce6c95889746872a7e01046bcd9b64c3e","side":"left"},{"sibling":"37a54e2f8c7d9c4998962cf9758fd1b03d5266f90a442815d7b8f903456c87f9","side":"left"},{"sibling":"95746bdc99da6d3d88160e498d0b7ceb32358f6c0f3e047f16f79fb9e01dee58","side":"right"},{"sibling":"5f69c535b2923c9a4250fc441b0058be7532876779df5b549c48ff5931b9ed02","side":"left"},{"sibling":"d7ec9827e9c474469e70c2b5d86c71cb9095356f5fa639c48aa60285dac30c0e","side":"left"},{"sibling":"327fb081580ac2a3a6b9c61d5fe9b6f41bef07d98dfdf29e886a80df356a8c2e","side":"right"},{"sibling":"bfb5015480f171446b0ef8fb858037477d0b54a071b7b7f61297fe98c81d9dbc","side":"right"},{"sibling":"6db81cb4a03cf0693bdd56412ffb5c47e2b9cb864d1171d78dc428ce2e39d00a","side":"right"},{"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_aa18bb42dbb8e42dccb6e045a843abc1dca0858534df2e2b3c4331b70cca34b3"}}