{"_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_10f2c3c470e748b48ac9a10057839adf5a0f42af831717ff413a84f94bcee5f2","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_10f2c3c470e748b48ac9a10057839adf5a0f42af831717ff413a84f94bcee5f2","axiom_type":"AX.ABS","body":{"absence_streak_days":74,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":74,"evidence":{},"first_seen":"2026-02-12T12:00:25.845086Z","last_seen":"2026-04-27T14:01:08.528167Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":46,"observation_type":"absence","observed_at":"2026-02-26T12:00:05Z","receipt_hash":"sha256:54b5b086a6e6901b3e8ec9061cac1e09f0067894663a85bbd11ceb0ff2e2ec5d","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-26T12:00:05Z","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:bdb0a5ba95aeef27af2906d50fe86f729d9b460299722eb58181440e6b0495f7a16c7b386c410606bcb6a48813ee52ec4204c0053a63c8235118dd423c767a00","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"WINGNUS/ACL-OCL"},"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":"722ad08bccb7b6eb6cb75def9909297a3da8072cd6337d18a4d403eb3de8a96a","leaf_index":62927,"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":"49cb2d2c42f54fa1ad4c6a5c090fe5538309e4a15aebf55c246cf9b01e1bd6a6","side":"left"},{"sibling":"0d0c915ab44afbfb93daad58bd8dfb9ac4e0c8f092213694646507b61578f5fd","side":"left"},{"sibling":"901af21c6a4c3c34942f72235a2aa51df7448e691f99ce5c3d0dfded604e1fb2","side":"left"},{"sibling":"45bc48e3e45a35a21344b1b710a708e1040ea611649a85fdb2059bab66cd6030","side":"left"},{"sibling":"49bc4480c874298d2ded5100218c4e0c728ed41cb0c21ce328a3fcd8415c6cc6","side":"right"},{"sibling":"18e7c0d8492514194bf777c39e5a0d39ff71fa4a322c91c29aab37907a460650","side":"right"},{"sibling":"09f6e3cd866675772d619b242e5b44a3915a1be553784d6d5ca69f3516b08a5b","side":"left"},{"sibling":"52144eb7bfd3112eb30f878971b074348b30db2d7d27ff6435017a78b8148a8b","side":"left"},{"sibling":"14fb3cffe19e1e7e776f6a4d2d5282a12b9189823272e566b0d0d1b86d5ecdde","side":"left"},{"sibling":"2b609fa242fb490896c7002436b1bfb70a67b280b781c7c58bd794f25e339111","side":"right"},{"sibling":"17d4f14f50e23b938bf9cea73cd00011b48d2c7e2aa5a4c94163a2711fa011f5","side":"left"},{"sibling":"ff59c2d94e44318550da4a8439da5890572caa1c8ff28d7db818a804a12383e1","side":"right"},{"sibling":"3da7de45ca7c0fe126daba82ab23a4be15aac357d330dbcc0cc2473617e72b73","side":"left"},{"sibling":"77e78b405f7d161fc06221162e9a4a4406599b6ff330096e345a8bacb3418a93","side":"left"},{"sibling":"50d3556abd7f90692eac8f747c0342878674c488daa447afd5df5b6609a1b279","side":"left"},{"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_10f2c3c470e748b48ac9a10057839adf5a0f42af831717ff413a84f94bcee5f2"}}