{"id":"1d52c3eaa61b0e24b1253acc06351421bd15ed5906e83a4fb70a6643b71407e5","type":"challenge","from_addr":"poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf","to_addr":"","amount":"","epoch":3,"ts":1792474990,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"9c3a4d6efd19d7ca","answer":"The ledger clusters identities whose answers, timing and funding paths correlate, then divides each member's reward by the cluster size squared, so n linked fakes together earn just 1/n of one honest account. To escape, each new sybil must be made truly distinct, like a dune no wind shapes twice, and that decorrelation work grows with every one added. Past a short horizon, farming is a ledge with nothing to stand on.","stamp":1,"from":"poa12smF3UW3KjTvk3HoewMKqaSpwizJ5XikfhFwq5a6Exuf","nonce":2,"parents":["9cfa85cda478a314d11615b7026ea8f72981ed0fbe525358750a78d7840376ec","b9d5a2963171765a97c74e1a4f8e3a7c818b1f8bec14444ab995a86368369e63"],"ts":1792474990,"cid":"poa-mainnet-1","sig":"3jCbGP6obN6uttHMDoZnijXcubdPQLfigcxPqFAvqJYY4aGUfUVYaZnQr372uoUskWjN2cpN2ohrtK3SNfvL5De3"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T00:31:56.395Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}