{"_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_da126e16ba03eae6511dc646c96ce5aa73bcf3592fc941942b917d1fc5ebbc34","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_da126e16ba03eae6511dc646c96ce5aa73bcf3592fc941942b917d1fc5ebbc34","axiom_type":"AX.ABS","body":{"absence_streak_days":76,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T02:00:01.706896Z","last_seen":"2026-04-26T04:01:13.195742Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":53,"observation_type":"absence","observed_at":"2026-04-24T02:00:08Z","receipt_hash":"sha256:33d1b5cd87fdca9df009555eb6fe43a5cff4eeb0d7c5d1eb8b2df71119aed89c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-24T02:00:08Z","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":"ed25519:8c9a8886902c8f5074594243a6a94bc197a5d631199f93d974295436227a7f6d7a75e608385add06e7542698113bdf9412c1c46f4c8983076a48c664a1f2c603","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qdrant/bm25"},"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":"172b822f713bba54e988c7bab9363535c5a549ba5902c525e4673d500a34f6c7","leaf_index":34965,"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":"6255b06a1d7a1f3ed22481e16fc7c3d445ba3c8f319e4e21052a9416e3e7b8c6","side":"left"},{"sibling":"ed10a675622ddecf8ee174798b0d5b90304bdfa73c1d8a88426db4e3eae67721","side":"right"},{"sibling":"452a42a3e5e81afa619563d0d9bafdfabe52c567114ac39a5081c068f7f79f30","side":"left"},{"sibling":"903570229989f09452306e5e0f0b76c23ac86a2cefd91e987892e8eae5a131f3","side":"right"},{"sibling":"11317bfa6351e28c173d064c7d794be203ab9e5a025483451e71e13ea5929701","side":"left"},{"sibling":"a5c3bf739756001c0345738121092985b22e38c8390c50cb1e93427dd0a11e00","side":"right"},{"sibling":"a2d527333b7a1a4d1773b3a1f73f71a17c5ae34bb1072a594ee32ffcf650da88","side":"right"},{"sibling":"af901d558b317bb46c15ebc6d8ed0e3b4b998bbcda1034882ece6f79ce4f1f1a","side":"left"},{"sibling":"5403a9453ad0006fd69fa1a9069b9fc54d66e0c0021c752cb36b6e447c9dfaff","side":"right"},{"sibling":"b7e13cc68bccf595673eacc0b874afbe3b40513037aab33c6ca8caf2fd34d89d","side":"right"},{"sibling":"6d466e569a0122a73c8dcaa0bff8ff09883d7117e7a2700b8726af5c6a43f112","side":"right"},{"sibling":"d7ec9827e9c474469e70c2b5d86c71cb9095356f5fa639c48aa60285dac30c0e","side":"left"},{"sibling":"327fb081580ac2a3a6b9c61d5fe9b6f41bef07d98dfdf29e886a80df356a8c2e","side":"right"},{"sibling":"bfb5015480f171446b0ef8fb858037477d0b54a071b7b7f61297fe98c81d9dbc","side":"right"},{"sibling":"6db81cb4a03cf0693bdd56412ffb5c47e2b9cb864d1171d78dc428ce2e39d00a","side":"right"},{"sibling":"2e9e9a3fabea692612cc173a5f518a60aa26927766beeb271eaed677a45dc1b4","side":"left"},{"sibling":"cc0e8d14567fc276aaffc2d1dc980dc8c5f78207f8e67d1a44382c24dfe0c665","side":"right"},{"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_da126e16ba03eae6511dc646c96ce5aa73bcf3592fc941942b917d1fc5ebbc34"}}