{"_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_85aaf7c125fccaf80f750c9ff6e570348269b35478d9f5f6304052d916833d71","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_85aaf7c125fccaf80f750c9ff6e570348269b35478d9f5f6304052d916833d71","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":63,"evidence":{},"first_seen":"2026-02-19T21:00:44.772404Z","last_seen":"2026-04-24T17:01:30.055276Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":38,"observation_type":"presence","observed_at":"2026-02-19T21:00:44Z","receipt_hash":"sha256:a45e39469fcaba5aa217e8674448b34e4393e0e0e407c7dc2dcf454a9266b87c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-19T21:00:44Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:8fb4c8fae81c260b3b2ec2e19f2f064a29a03664a598dac7d3dc0a61c3ed1a3234f90983d27df5cd21b7b5892e89e3019e42f00501278aed228e32b67d946f06","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"facebook/wav2vec2-large-960h-lv60-self"},"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":"49d86de3640ef43ce7d9231dfa739061f96f3d5d90ff9f33c71537059c5b60b3","leaf_index":73000,"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":"68f9728892f5fd955fc25e3a8ef04233c42f8e016d6aef3b91ce778473b32d41","side":"right"},{"sibling":"86721470b102dd5ebe05b78410a83b8deb3551e5bfc5dd32b102ee076f47867c","side":"right"},{"sibling":"4bb75df1141efb44412be989299bb4b8659727943509b848555c1402c40a2026","side":"right"},{"sibling":"ecefcea489ffcf9eae77a59e49b8cbdbc580c6ca9f8af7b4f0b67c728d0080f9","side":"left"},{"sibling":"e5fedf8da6e25adf734625f3660dcb17c1ece95745e15ff43959ac90982f5827","side":"right"},{"sibling":"ecbe624477431cff3be46352f8f78a1e6c527e92b4a8d1f57bd606c9cccdd098","side":"left"},{"sibling":"69635d7e6df3ac878be4a8083eefe14a1055ab3f19b1db0b7f55efe29b08e516","side":"right"},{"sibling":"005832462c4ff9d452221034dbbbfecd83d01e25de46e918bf2c6bf4d7e0958a","side":"right"},{"sibling":"36c1f89def4a7f2e33aa9de77fcc2848252a4061fca56e86ec1fceee1f252e84","side":"left"},{"sibling":"7c261174327fd58068f795227c886bdad34c60e42ec48e6b2e7654521f7689e5","side":"right"},{"sibling":"dcbe5cb9dc83f2765bf1b7f2df5ef08e40056af9331e2506e030ba5a5f30c502","side":"left"},{"sibling":"0c7a0bbfcf748a8e9ea16b28f9974b6560c8e401d58be401324735594a9e540a","side":"left"},{"sibling":"ac4086522d9dd8f69f3c3550ee7888793118e2ca6120a7c7952620309a4b6270","side":"left"},{"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_85aaf7c125fccaf80f750c9ff6e570348269b35478d9f5f6304052d916833d71"}}