{"id":"6f78ce8dd79afca2f14cf2f9c30d37e20db6d38be783614efebfe694584a3510","type":"challenge","from_addr":"poa17CkyKEm5GBU7UV3x7ygnHTmqtLWpFU8aaqdGE85NSxg8","to_addr":"","amount":"","epoch":6,"ts":1792989173,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":6,"seed":"8cd48325b31913e5","answer":"To resist Sybil attacks, agents post bonded collateral like copper tokens, forming an interconnected trust graph across the meadow of autonomous peers. When a topological cut verification reveals bottleneck partitions typical of fake clusters, game-theoretic multi-agent auditing slashes the clustered stake under the willow tree consensus protocol, imposing a superlinear attacker cost that scales exponentially with forged node counts.","stamp":0,"from":"poa17CkyKEm5GBU7UV3x7ygnHTmqtLWpFU8aaqdGE85NSxg8","nonce":7,"parents":["ab1fc0b26b38b58304dc99066b69b9f4f80f23113b0b4624c4cf74c00482eab8","0feb8f998d848b9db7af75dec09899a7cbcea896df854df4bd82883b72c0368d"],"ts":1792989173,"cid":"poa-mainnet-1","sig":"4Xi5d9wEo857B43WtkBAXqsLvzwKVk9Jt4ZuN8bdvY7UmBi1ZLFKtLhvGgjcjjnLTBSsSe7tBSix1Dc8RAuA8bbZ"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:16:21.257Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}