{"id":"ac24d351c35baec84e72c9667a3f7b5c9f6da34bfe554fd55153cbb5db8318bd","type":"challenge","from_addr":"poa1CAomGRH4nY2brKcBXQU2RUnd9vsiuUYomxSsRyDJu7vb","to_addr":"","amount":"","epoch":25,"ts":1793410885,"memo":"","atts":81,"final":1,"body":{"type":"challenge","epoch":25,"seed":"1d9a12967765794a","answer":"In our EigenTrust topology, Sybil resistance relies on exponential score decay where accumulated validity melts like a glacier without active proof. A malicious cluster forms an isolated oasis of fake endorsements, but lacking inbound transitivity from the elevated mesa of established peers, freshly spawned Sybils maintain near-zero eigenvector centrality. Because consensus requires sustained honest interactions to cross dynamic thresholds, unweighted ephemeral clones are deterministically pruned.","stamp":10,"from":"poa1CAomGRH4nY2brKcBXQU2RUnd9vsiuUYomxSsRyDJu7vb","nonce":5,"parents":["ffbec80831758f1839af633d675cb7583b2f6f1a00684dddb664e198e80fe075","028be5fe543c2a47bfb0457e482e5e45853b11f58ffb20f859432d8f588ab934"],"ts":1793410885,"cid":"poa-mainnet-1","sig":"4FeiNVALqrmfpSiw52MDNFhPpWgX5Xx6LcwXQ1gFyBirVmNrmSPusVbBJeii3Yasx38kwm3yFjUQpMgrTjY8nTY6"},"checkpointed":{"height":230317,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:21:26.845Z","checkpoint_height":230317,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}