{"_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_dfc3bb458b83cd881fba5bfa8c7ff167be0056155cbe0488e4715b76fa6a6885","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_dfc3bb458b83cd881fba5bfa8c7ff167be0056155cbe0488e4715b76fa6a6885","axiom_type":"AX.ABS","body":{"absence_streak_days":75,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":75,"evidence":{},"first_seen":"2026-02-09T12:00:01.095791Z","last_seen":"2026-04-26T05:00:04.240269Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":52,"observation_type":"absence","observed_at":"2026-03-10T13:01:17Z","receipt_hash":"sha256:9fdc0fd4a2a80ea54e50fd8abc5eb8eb7763399f49c45355696811872c4d4e9a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-10T13:01:17Z","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":"ed25519:6f6e5b19ac4205c42b86ca125541d575267d481d2a15ec56550cf00d8b8dd1dd5772a2bebe1a3f6783df37227968398c35532a65d7412a8092e1d9143b7e7c05","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"BorisGuo/pair_touch_13m"},"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":"245a530658209ead2f5f6918bb72a54fb22ae2e715770144714a61d281514d7e","leaf_index":44481,"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":"7108808635cdcb48ada3932fa7677a5ff167cd80016b3ed5644cdb73dd0dfc83","side":"left"},{"sibling":"1013679727e5c608a6b4f2ae5c9e9a8083e1e2093ded0e8a68ae643d6162f2f0","side":"right"},{"sibling":"14609f0e5f954371f36370b59e8f9e17778799dd28222c278b8eae97aee29e8c","side":"right"},{"sibling":"67dc3eff6341accb0a13cb7367ef1bdf02b553cd8bd0c9747d5c1e93c60b9e1d","side":"right"},{"sibling":"3100df3d1448918049bc7f95c146ca9456c184222d18de8c98ace7ab51695c00","side":"right"},{"sibling":"a4826859f71319829d87d7f527047a1e4ec76feecea571275dcfb4918c71f29b","side":"right"},{"sibling":"8cb036ac611f64dcbcdeab5f6cf106725324a5d8400c1b080e379af76b66b089","side":"left"},{"sibling":"0b576d7bf5ef37415901c8ba0eb5dff1ef57d144dfc3ced488031de8958ab41b","side":"left"},{"sibling":"049162cdb7769a89ccfafee193f2432e3089958efb84bdb68f7e9d1cd47b9072","side":"left"},{"sibling":"f0ac6c6c874bac5ab6e0257db5e11f272715c16bf3bd40e2933167489748931b","side":"right"},{"sibling":"3606c36eea7de0644bc092e9deb4175ef4be3d6123bb3a92cddbeac0a2e3c3b1","side":"left"},{"sibling":"928e9ddec03fbfe139127a2f193dd0d99d3b8a57c5bef8aa0b35b889cf6c7d07","side":"left"},{"sibling":"31641eef6deeec06340eaefe889d0e26ff2b575e43a34dca3c0940c0248566ce","side":"right"},{"sibling":"25289d03e893b72d748dfaf20aaec2f63ecdbfde1ec51024824a35e2e65687d3","side":"left"},{"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_dfc3bb458b83cd881fba5bfa8c7ff167be0056155cbe0488e4715b76fa6a6885"}}