{"_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_ec3a6fb54dae0876ecade7b6c60b68144547e4e54fe1144b04cb176e754c0c68","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_ec3a6fb54dae0876ecade7b6c60b68144547e4e54fe1144b04cb176e754c0c68","axiom_type":"AX.ABS","body":{"absence_streak_days":66,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":66,"evidence":{},"first_seen":"2026-02-19T10:00:23.400363Z","last_seen":"2026-04-26T20:00:23.625078Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":37,"observation_type":"absence","observed_at":"2026-03-04T06:01:02Z","receipt_hash":"sha256:f40f43f82b92fdd89685831afceb39f76f0d0284036b2080fbd5f9e0437d35f7","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-04T06:01:02Z","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":"ed25519:23ac42a8865416e1c9d53de3d0e56ecbea7af51e2e455cb8ca0cf795a8e31197da11c9c3f4cd7cef97f92be28506ea2043e87d772bc9eb62aedb85610f586703","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"black-forest-labs/FLUX.2-dev"},"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":"43eadc71da0c35d872fc641e9178ee1e6d1753eaa2b7c18738f542bc83ed2c20","leaf_index":70606,"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":"899a1424a32092ce6f7d2cc49eedb2e799ccb2773e8b5cd14443eb7d72a345a5","side":"right"},{"sibling":"2a0ec66a8009828975435849c3ed6c525d40602eb4e5b8595a1254d1509ec379","side":"left"},{"sibling":"4c69031f676cd6b1b2d62a34156457aa65790624fbed1506f2ada6836a637f0c","side":"left"},{"sibling":"db2d3f6e35e5837b907af5083c2ab794515b16d04f892f53ecbd218d1b251f35","side":"left"},{"sibling":"f3861353f9dd9ef8c9dd6f4bd09849e4e16c05b61d9371e5bcca746dcf822917","side":"right"},{"sibling":"4766472d0e9f6563bc2ba7e7fa99250db73a52f357553ee3049b1787f8f09fb9","side":"right"},{"sibling":"3258134f9e423596aeb967d32849e0ffc5c038bdcc3316db29fbd79b05c14fca","side":"left"},{"sibling":"95e09ccd24b00c9b83b5217b5e0ca5e42275441e88536acc8ecf5433a6ee89b5","side":"left"},{"sibling":"74d081a52109ba79013f63b0b10e462caef877db75c1db9f2a4c4eadede9f808","side":"left"},{"sibling":"a11b12d7454267a4b7333017886f86a8c904869c43f921c2a63c3c766ac46e89","side":"left"},{"sibling":"0236fe80045dbf84cd3a91858e7ee9886f920d8877562a859c08c5c4143cbbb8","side":"right"},{"sibling":"81c6edbb4685b63ca7e28aa420273c7a68b82f5896a82d66f3c3a3f668f6b500","side":"right"},{"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_ec3a6fb54dae0876ecade7b6c60b68144547e4e54fe1144b04cb176e754c0c68"}}