{"_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_f090515e845a986cc349f4a5e4d45e261d79e0cbde837cdd0fcff97e30abdacd","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_f090515e845a986cc349f4a5e4d45e261d79e0cbde837cdd0fcff97e30abdacd","axiom_type":"AX.ABS","body":{"absence_streak_days":66,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":66,"evidence":{},"first_seen":"2026-02-19T21:00:08.449689Z","last_seen":"2026-04-27T13:00:17.590796Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":52,"observation_type":"absence","observed_at":"2026-03-12T13:00:51Z","receipt_hash":"sha256:1ca2199bd626bf65fb360c2c0bf26c9e840f5faa14892e7a24715fc9142972a0","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-12T13:00:51Z","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":"ed25519:9a31430b615a13bb9bfe575966983178d939458bed73628995f9c8874fc1c3158f45f54978ef8490d99f22684906ab3cab5f44291122424935a559d12f336f01","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"kakaocorp/kanana-1.5-v-3b-instruct"},"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":"71e7d834b1db13acdeb3ce6f9347d770137caa651edc01f9a6bd72a84af3661d","leaf_index":72745,"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":"4c8acc3ee5528988219020d20b87972bfb1d7d2b09764ac5057016ca889ce5c6","side":"left"},{"sibling":"162a3745ba32948bfae885d4dd9f4c14acff2be3ccadd594a798765fecb96786","side":"right"},{"sibling":"49e202b9492ace2123e47bcc7847e6e1ec3e3253aef5de088cddd47e95ec37bf","side":"right"},{"sibling":"492af28b8308cd025765347a1351b1e7fd5a1adb64d5434eb0bef8a08c90ff7d","side":"left"},{"sibling":"2ee99286b78ca8f3010bdbedb69b5af09e19944f15afe18f3e67c65351726f7f","side":"right"},{"sibling":"71846b0ff760fcab1aac9748c0832743abbd7bc85f0574fb7be31c03e4323a3f","side":"left"},{"sibling":"0b169c4cc5b0eeb17125c44bede819aa58fb5f32241c135691286680362e2d38","side":"right"},{"sibling":"5485f1e5f7baa5f4b7650b14cb0ee8cebfc8c9a90a2a8ba8b1eabb3991dc39f4","side":"right"},{"sibling":"6c8ef42a5fe3610c96a28f2aa3b57ce642fae821dccb201b49da9b096511ba1a","side":"right"},{"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_f090515e845a986cc349f4a5e4d45e261d79e0cbde837cdd0fcff97e30abdacd"}}