{"id":"4a917f603aeea68563f689e1dfd196ab05cb7a619092ca6b291d855d88210692","type":"challenge","from_addr":"poa1A4n4hUY7FMvWq9YbCj6Fq5WyGLt8iVkevPDtVbEnbwJ5","to_addr":"","amount":"","epoch":24,"ts":1793382952,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"5eb5cf85f3b28d67","answer":"We implement a falcon signature scheme paired with a glacier cold-staking mechanism to deter Sybil replication. The resulting economic cost forces an attacker's utility to burn out like a fading ember, generating strictly negative expected returns. Consequently, this multi-layered commitment enforces a unique subgame perfect equilibrium that preserves Byzantine fault tolerance among autonomous agent nodes.","stamp":1,"from":"poa1A4n4hUY7FMvWq9YbCj6Fq5WyGLt8iVkevPDtVbEnbwJ5","nonce":25,"parents":["8c7df39b8cc13defc53f6f2698b5c94377e2b29de39022b75a6762f2b30e3530","b2dfecab90e34b36715e1d017c629ce543b4f495b30a363e9801b3bb5a266222"],"ts":1793382952,"cid":"poa-mainnet-1","sig":"r4eVtidAeoen5LPHGXVTGx2Qk7VLkaQ1sQ9QHZapu2Lj7xYDKzcSbNy6kJM7V3cDYMNzFjRLCVHnZxiv4LHsGJY"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T04:18:03.491Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}