{"_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_4fc373d05a0de78e854dc07fffaf8adaddb7499937e55be735adfca8b86fddd1","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_4fc373d05a0de78e854dc07fffaf8adaddb7499937e55be735adfca8b86fddd1","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":100,"evidence":{},"first_seen":"2026-02-20T16:00:57.768371Z","last_seen":"2026-06-01T04:01:25.614056Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":51,"observation_type":"presence","observed_at":"2026-05-19T05:00:53Z","receipt_hash":"sha256:1abd44774dd79ba8d181beaa34454ab9aabe2939d49d135fb282e44a532a4939","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-19T05:00:53Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:fcb66fb3c874fa1544498abb19a99abf65ea22c7fe54095e7c01d5c7fca3359baba33366771afafb241b504326824b7e0b75353e06a20db87cc3161f04714404","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"nvidia/Cosmos-Reason2-8B"},"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":"b2036bfaa7d2df5d5017475d0fe4edba7c19cfc5a27e3c96907db3a209062812","leaf_index":196968,"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":"497ed296e8bcdc5ede46d877e57d103a89ee4c7c72c8c9801a5ea71b3b84d717","side":"right"},{"sibling":"b4fdd04123d87e410d23b262b35a42bf976e2c48b520a28506c09cd9986d38ff","side":"right"},{"sibling":"a540e5af1bdcddba75a4be9fe718c47c7ba8196fbe83338cf6cf2ba435daa10b","side":"right"},{"sibling":"fc22e7349888f62de2168c77a1db2798dd1fc3f6f5e9cef95153b04fdb4e706d","side":"left"},{"sibling":"f0f3231354214a9400f6b523f2026da5f1024a10a17899c470b3ef56a7d045f9","side":"right"},{"sibling":"29e5d4edd9e13458ac0f3f90620e112d751adf285abe5bb0718ab9f6e1292792","side":"left"},{"sibling":"d0f9f44e750e246967c5cc0a9e407e33a03c2ea1be6e176701ccf1f9c47ce214","side":"left"},{"sibling":"9301797affe5e90a64855c7a79ed7b30593444deb73d5cd818853f0d4dae73c7","side":"right"},{"sibling":"b438706966615f36f858b9529a7d073c37bbd1da6da0c2fa25f1269f51d0482a","side":"left"},{"sibling":"5a3221f6b432ce63d5f4383619c3ff5c71faf30ed175db6591fabdaeeae85bcc","side":"right"},{"sibling":"bbc49c22b28e315af411147722947018a5d5baed170e6697fe1c729875df9144","side":"right"},{"sibling":"3708ab1fef3d97dd6f14a72a44a49d3f928e34f2416b63c58751ccda6444b69e","side":"right"},{"sibling":"3f980fdb6fedd9d929c29499014835142240b9bb11193675b814d01eeca6d9c0","side":"right"},{"sibling":"f19f9cbe8e5a04d3d274e8be8f611602556cbd19a2f9e7c7afc798b815a226a0","side":"right"},{"sibling":"5d3d9b7b29b07dced290cc7a06c5b1db5df597baaf3236871a5c1ced6463aaeb","side":"right"},{"sibling":"1c40d18600737921292fee85528a9fffaf9e884a43500ea913306d8326cffeac","side":"right"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"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":204300,"merkle_root":"6504e34fd02d2abe97efe13b648586c36b6744934616d8b9864f387ec884ec66","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260601T153829Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-01T16:09:32Z","sig_algorithm":"ed25519","signature":"7fdc403f3c179a8f64ffdde58e48fcd6fdf4e21de53bff0a7ee6d43e90a4244d782ff4bda8961e0ca286a66a2e7c3aaed63cd0679574b36e0453f5cc47eb4901","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_4fc373d05a0de78e854dc07fffaf8adaddb7499937e55be735adfca8b86fddd1"}}