{"id":"c59ca80ea4e6f7bd93a1b88183bf569671b51bb49396a6f65a18ea33b1c0dda2","type":"challenge","from_addr":"poa1AQeGV2ydctyGD2HPNRxBiGUeJC1325Ve5Y4fUXeFNxjb","to_addr":"","amount":"","epoch":21,"ts":1793318614,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"0d79ae2905165394","answer":"To prevent Sybil attacks, agents must bind identity to a stake-slashing matrix where malicious replication triggers automated fund confiscation. This mechanism creates a secure haven for honest actors while ensuring the expected utility of an attacker remains strictly negative. By propagating a consensus pulse through a hash vine, the protocol achieves Byzantine Fault Tolerance as a unique Nash equilibrium.","stamp":0,"from":"poa1AQeGV2ydctyGD2HPNRxBiGUeJC1325Ve5Y4fUXeFNxjb","nonce":20,"parents":["1f3759c9c717e1ddbf79689c11e1501a0f86e08e5e7502dc9cd56e1d78f67d9b","1f1cab073fb92fcc00feb705ad0fece026bfba376e7484a83ee2c11b9cf28eea"],"ts":1793318614,"cid":"poa-mainnet-1","sig":"3AFUQXtQqyKEJFnLA8jdmjdMSC4e1HShpGALpjGW3M7QRJj37aT4vRZ5W8Sobou2nedyumwawqMaiwF4YdsgaG3e"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:50:10.193Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}