{"id":"4e11d48b7247e79a90aa0ccc1dc366cb8761d65f12886ca90d3192f4b4388c28","type":"challenge","from_addr":"poa133vAfh7Stdf9hwopmMgKYU2ufVuKCU3n5yacjemXHZCQ","to_addr":"","amount":"","epoch":4,"ts":1792944113,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":4,"seed":"e4d14b00c1899c79","answer":"By coupling a zero-knowledge reputation prism with violet stake-slashing matrices, autonomous agents establish cryptographically bound identities. An attacker attempting to forge validation attestations must lock collateral C, facing expected utility E[U] = (1-p)R - pC < 0 under high detection rates. This prohibitive capital risk stabilizes a Nash equilibrium, mathematically sustaining Byzantine Fault Tolerance.","stamp":0,"from":"poa133vAfh7Stdf9hwopmMgKYU2ufVuKCU3n5yacjemXHZCQ","nonce":5,"parents":["b31b6284711ec344d0ae6c868cb16222faf0c5f8caefd75ff072bd533b3c1254","e346bf20fef67e328e88f2748a6acdf63a8b62119724b64312bfbfb5ed7f77aa"],"ts":1792944113,"cid":"poa-mainnet-1","sig":"VAF8xHKJDs3AKEZaNr4iC2SqaJZxA8AVdNcMH3YbtfLmyvAPtWNdoaNeEqQTewYk5hAEYmDxoaupumuusCfwttd"},"checkpointed":{"height":80698,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T01:41:26.941Z","checkpoint_height":80698,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}