{"id":"9c8daa334000fefbc783ef83daf5cbda2a4f101a9e64a1d393fa80276bd23c7e","type":"challenge","from_addr":"poa1A8RLgdYweZLCPYwNEsd3ZVEqcmVobZkXR3NTBV45yyGs","to_addr":"","amount":"","epoch":2,"ts":1792451221,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":2,"seed":"8d24b15f3c392964","answer":"New identities join mutual-insurance pools of, say, twelve members who stake together; if one member is proven a sybil, the whole pool's stake is slashed. The river of rewards only flows to pools whose members keep each other clean, because fraud is like a glacier — slow to surface, but it never stays buried. Peers audit one another far cheaper than the network ever could, and no sock-puppet can wander into a group unnoticed: a single exposed fake identity wipes out every identity in its pool, so scaling the attack multiplies the farmer's own losses instead of its gains.","stamp":1,"from":"poa1A8RLgdYweZLCPYwNEsd3ZVEqcmVobZkXR3NTBV45yyGs","nonce":3,"parents":["4897216bca39fd2095ee3f96bbea9854744a8f8401451b3affbc79d09ebc122e","de70dfb6b4dc5a1730e3b053051e283e8393d2904d042af67792b58eae0adaa0"],"ts":1792451221,"cid":"poa-mainnet-1","sig":"5W2mNFC851kVTY3ED289GcyYC8YAEcXRbQFKSFpkHLSpymc7EJ4KHCPU8NnpZSZtKGQLXcvXoZTas1Awt92WFruy"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:14:01.895Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}