{"_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_0db0b4739d7e7f3e246a11b97b8418fb592fbe288f49a90662bdf97dc6b66b60","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_0db0b4739d7e7f3e246a11b97b8418fb592fbe288f49a90662bdf97dc6b66b60","axiom_type":"AX.ABS","body":{"absence_streak_days":99,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":99,"evidence":{},"first_seen":"2026-02-20T08:00:31.118978Z","last_seen":"2026-05-30T10:01:29.973385Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":62,"observation_type":"absence","observed_at":"2026-05-06T07:00:31Z","receipt_hash":"sha256:72f37d94858214c5b0f8241579de7a9b1038e366a1d9762756518f1d28f01a71","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-06T07:00:31Z","notes":"AX.ABS minted from collector record with observation_type=absence","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:b915e3a1688411b59328649ea85bb42902b80b1280ef552af3540a2232efcbc6c9df357bb369dca12a36ae7e8629a9f373d21b997f539e716c25993c37ec8d01","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"miromind-ai/MiroFlow-Benchmarks"},"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":"ed96808ddb30aa58838c836e6e0f79ce5346abf9205a70970ed8a6c8ae2a9918","leaf_index":195029,"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":"a50ecaf8592ff3ac84428d08756b387904f93d68db041d2790cc575c088e2de8","side":"left"},{"sibling":"2df9e38044619525bcf0fdfb3f1476113d08b29733eb72c615a7bf5eaa81d0bc","side":"right"},{"sibling":"1a111988444d5f88a4464dcd8bae53e5af4399d8486d8340db1761a2d1e48640","side":"left"},{"sibling":"69ae2d12cd9f810d4208d310be193a205f23ee10370fc361d98878d756b2f766","side":"right"},{"sibling":"8380cd69a39f2cd006aa2f6d44b4928d58919fc551bfdaae25aa9cb89d52230d","side":"left"},{"sibling":"4b43989062947f9685c787e3c8665a7d43d2b2b36594521797ab27729b8d84cf","side":"right"},{"sibling":"b007ab7874692eefbe37063cb377b08141ee0dc74cc203e09876fdd8b3e00a49","side":"left"},{"sibling":"db7f9a8e64047bee423589315926219321cf7e6121861035eacbb0b11ec39d47","side":"left"},{"sibling":"a5f6cff89217bdb5252156e09868d72f0a071c2858d206c51cc452ebe55f49a8","side":"left"},{"sibling":"31c386c63ab85735c6a1693081dee552c546242cfeecf27b7bc63bffa696e6df","side":"right"},{"sibling":"a727db3d8edaeec66d945af7c891bec5d67accaad0f48cffc756a84e1978c588","side":"right"},{"sibling":"852b12aa0e9b2743d10cd261feffc97d8d1e1a42e3b486ae85fe460e1b166e12","side":"left"},{"sibling":"05fdc9a3643b199fe5fd47ec60233aabe5acdc42b0e3568cd1a0c26045cb3096","side":"left"},{"sibling":"f1600782ea689fb7ddeed4405d41ba27b76758f1f51ccf3fcb53e928a41da945","side":"left"},{"sibling":"7263754cce83d4344a4e8e2b871ad9eb9c90bf3bc605db995cdaefd8006a3700","side":"left"},{"sibling":"5ea2f2dc9f046df723b6bd9932d61a9a3d80a76e79ce1b939b3d93ff79b5a91c","side":"left"},{"sibling":"8d7789979e38eb7f7b84702b30ab9db1d711aee8de7355713672fda69849f886","side":"right"},{"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_0db0b4739d7e7f3e246a11b97b8418fb592fbe288f49a90662bdf97dc6b66b60"}}