{"_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_7d3fcf5922e5a3f5e8fd773e55b0d97de6c672ca33ba4f959f898aabd64c5c4b","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_7d3fcf5922e5a3f5e8fd773e55b0d97de6c672ca33ba4f959f898aabd64c5c4b","axiom_type":"AX.ABS","body":{"absence_streak_days":65,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":65,"evidence":{},"first_seen":"2026-02-20T13:00:36.957645Z","last_seen":"2026-04-27T06:01:25.844956Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":43,"observation_type":"absence","observed_at":"2026-03-28T15:00:46Z","receipt_hash":"sha256:a043fa5cd97946c824dc05045c7d9acfd4527f6ee9c34d2f9157216b533086d5","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-28T15:00:46Z","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:e85c16f3db98cb8fdbf632a57557eb7dc3ce5062d085a8093375f0f048a507a7b9a495a99fdf4fa880f4706eb5e57100db4100dd2696839c91abe83bc6a2e103","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"hamuz/MozaikLM-pretraining-finewiki"},"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":"a44b169f8e33c8048160b9d2d6b4e77abaad1a6847fb6f7748ac87716bad3629","leaf_index":81472,"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":"50260b6b8b8e10fe3966e97f94932f3d561b24cbf8e9f08d687f42f18396394f","side":"right"},{"sibling":"5d6370781dfc1d7e61c730e8371f62636cec10c5daf7bc725c96c978ee26f0cc","side":"right"},{"sibling":"ba93a8be3279a6550af519fb6493477d88df01da3a697b1791fcca3e81b691f7","side":"right"},{"sibling":"9d1ad9448e6fae1d85ae352d7c10a87aeecbfee2b763ff9f1ce8aa2f10a8678d","side":"right"},{"sibling":"13a64ebe79a8969a859e73ec3d4d21120b40cbd03917858c80940d14c5a5a4c9","side":"right"},{"sibling":"c357e70a7982ecf466c5f0bef5a7d0269aab84999974890ace30a9d4915a16c0","side":"right"},{"sibling":"887923833fe4f1d5659c60f483aa490d9a6dfc70dc3f9e1eb38fcec9feeb6a12","side":"left"},{"sibling":"883127f6f36aa04d16a294a9c7cd4d13cc38cfce5ef4a22af7f82f6877b6b329","side":"right"},{"sibling":"082385fc5292f8c37aaae7da01e5ba3e0c1501a5e76eaba7a63f522d3735be5c","side":"right"},{"sibling":"50857cc998d92b31793fbffb4fb6cc9483669a23192c7058dce0d8bc80431463","side":"left"},{"sibling":"1a3674ca008620611dac11f5e2d3df1c02c5b3d39bf3869c0c31effc3188fd0d","side":"left"},{"sibling":"62f360230abd3a01b1010285bcd1c6d4ecee2e7a16cbe22351423ec37313fb09","side":"left"},{"sibling":"4c50e90052605df43d3810b7ca550d1ba6d38e8a4952cec43a81ec9f389c8c7e","side":"left"},{"sibling":"65ff23311867bed6ed3a2828669ef534081c1feb92557143850e59cdc9c50a08","side":"left"},{"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_7d3fcf5922e5a3f5e8fd773e55b0d97de6c672ca33ba4f959f898aabd64c5c4b"}}