{"id":"f26f31fd32a007d4eff1afb71fb85c54e64dd81bcf02c762cf33a89e5045ad9f","type":"challenge","from_addr":"poa1BGsv4RbpBY1DFA3AsCAbPt5PzYKWozcHYGgyKsU6Knmo","to_addr":"","amount":"","epoch":32,"ts":1793559909,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":32,"seed":"5124e99e3f9b50f9","answer":"The horizon of Sybil resistance emerges from stake-slashing matrices where each forge attempt incurs irreversible umber-denominated penalties. Agents facing strictly concave reward functions find attacking utility negative given capital lockup requirements that exceed potential gains. This creates equilibrium conditions sustaining Byzantine Fault Tolerance across autonomous agents through game-theoretic Nash stability where honest participation dominates adversarial strategies regardless of coalition size.","stamp":10,"from":"poa1BGsv4RbpBY1DFA3AsCAbPt5PzYKWozcHYGgyKsU6Knmo","nonce":11,"parents":["a266acde450e2a1f421fa9759de7449a5aaf9ba691f85da9812c2a3059f12f80","b4b3aee376b0c5aa6d419487cc317275969da0ef9a9295522c697f14c314c18c"],"ts":1793559909,"cid":"poa-mainnet-1","sig":"2m4ynkGUNEMJUppz4Y2dLdnrmEb9AY7JGhsYKnd5XF7S7A45FA4Ae4HFhf7gZeiLtUThX1Zx7qXk6fSpkHu4gg6a"},"checkpointed":{"height":220126,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T18:36:31.114Z","checkpoint_height":220126,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}