{"_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_fc5ee0fb0585fdd4417056c004ead68b5c9ce7912b8bd6f4c70a6f2d6a40cfe1","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_fc5ee0fb0585fdd4417056c004ead68b5c9ce7912b8bd6f4c70a6f2d6a40cfe1","axiom_type":"AX.ABS","body":{"absence_streak_days":75,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":75,"evidence":{},"first_seen":"2026-02-10T21:00:02.118205Z","last_seen":"2026-04-27T08:00:24.439568Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":52,"observation_type":"absence","observed_at":"2026-04-04T12:01:47Z","receipt_hash":"sha256:4c7fb41157f69cbaa9d29221409ef6913a6ef2c9a7dac011c470a3f623440d42","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-04T12:01:47Z","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":"ed25519:519356a704d687aacc0eea7210a775b7bbb919654aab4792f2b8ad4649e0666a76a1ce7b147e172d7688814bb59fd5bcd799eed5dc535c08df3d099de5971b0a","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"truthfulqa/truthful_qa"},"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":"b57556e22fc6a9aeff359ef618c12175a63a4b98e2ab5c6249b5104e21956bc4","leaf_index":59330,"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":"a95b7f251d190f82bff7b786c316956e9f57679d2999f290f1550e899964d614","side":"right"},{"sibling":"04d33794e7baa41fe4049461d56b420f5b3e0a6955b73f330e73a2c9636fc0b2","side":"left"},{"sibling":"2aa2f210a4ef4d3ab5555dfe5ca4c3799b26fa7163530bc532858dec2401f43f","side":"right"},{"sibling":"33f831e752062a9c2aeb10b544cde045dea73b100731ca3bc0a054fd4d051409","side":"right"},{"sibling":"d16e90bc6489869a2ccbe5e2cf52b2d41b3472a7c5ccf74683eed83b52dc6d9b","side":"right"},{"sibling":"2b45496642a91b12167f9997d743b1af1336f4ef859122f57b94f65dde994d85","side":"right"},{"sibling":"92f6e9df99f9c280ef9b08bdcea80f18518b27cea9bd89dcaa34f03275e4c063","side":"left"},{"sibling":"c43a8e09d8a832b975b6f331486ca81455d9484e4ffa7191f377a4e115773a8a","side":"left"},{"sibling":"6d65d834a76119ca38faf457ef226b75986b31420261aab2fa9ca3df306807db","side":"left"},{"sibling":"9be129a8912227f7d05edd7aaa79ac2c789cb72d78b5245918b1682f89c52a6a","side":"left"},{"sibling":"a0430b6deff90d154be865c64f57b4c59b3573bb7fe41da23d87a2df6c489a33","side":"left"},{"sibling":"7204967b95a551c116e0d3fc137769e7356eab1409df7913fc19a963fc406684","side":"right"},{"sibling":"075422e27ba2d078136b5fd73232968d7f48f2d5a5037582d06dc37866c36445","side":"right"},{"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_fc5ee0fb0585fdd4417056c004ead68b5c9ce7912b8bd6f4c70a6f2d6a40cfe1"}}