{"_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_bc45c55f4c1b60e6c7e416f55a7962130a2323c376e59f2c036fa6dca9e0bf83","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_bc45c55f4c1b60e6c7e416f55a7962130a2323c376e59f2c036fa6dca9e0bf83","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":84,"evidence":{},"first_seen":"2026-01-31T04:00:02.173321Z","last_seen":"2026-04-25T20:01:12.806803Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":59,"observation_type":"presence","observed_at":"2026-02-25T07:00:11Z","receipt_hash":"sha256:e5c3ce20332c1567613f9a2615ae67ab02243c384e0e425679abfa9f0fcdaa6d","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-25T07:00:11Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:b09604f41a1ce3c0c0f406943af2a602afdb651d9f93b1f0d508509bc392971c3e47f5bd2be6491048b862106ad88d9da7a65c8fa75d0a2d7b93050e9a803f0c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"distilbert/distilgpt2"},"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":"746eda2b751e2ee36be56a668d0635d5b16329709be62c1341df9e8b1c64afc3","leaf_index":15947,"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":"119ea5f265d3a4a5f26e8a47ff563245c1c0bba5084f9cf590dac1ba1ae03445","side":"left"},{"sibling":"2daad7e2fdd831810c12a6550f49587ca1c215be43def02e7dfe04f37643adf7","side":"left"},{"sibling":"d2233b3250ed014c6df01542770c5d9e40a35e9a2b18a8131b898932aa4796e2","side":"right"},{"sibling":"62cb1e6257e4ef9cc2066190246d83cfcfe456641da03e760be967375d2b899f","side":"left"},{"sibling":"d3c57bea616614447c26285d0c44dcaa9f10f4e1d2c509cdd517dff7f9e9c139","side":"right"},{"sibling":"54ab53f9fb7f145747f9695e956937213aadca94de5ee5bbb5e6b3a5c2588cc8","side":"right"},{"sibling":"b3649c9cb8aa556909aadaab0cc0e63fa21e8eef69bbfeae4dea99a2e416b8be","side":"left"},{"sibling":"4e4b53ceb7967ba6110050a031b70b7e400f1fe969f2fd325e6c77c9cafdf6cd","side":"right"},{"sibling":"316d98fd1570e6eac70c5af9ca94d8e7ca6908e1e87674ebe893e9db2cc066de","side":"right"},{"sibling":"537d866ac58e24cb0085245bc7247712d95e0f10275cc60b578fee40a6209a4d","side":"left"},{"sibling":"0a05b124b8efd32bbc9a906491d11a4af729ced26abc8ce0a8012660949e9069","side":"left"},{"sibling":"a9af81373d9e5dd37747ed90159d515929f6a2388bc6f9a4e6668a10e2b1d335","side":"left"},{"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_bc45c55f4c1b60e6c7e416f55a7962130a2323c376e59f2c036fa6dca9e0bf83"}}