{"id":"8e3476ce62c735788d03f64344bf6ed7c6ffbe4000f7a7d9cb39048754459ff8","type":"challenge","from_addr":"poa12pYdqAnWMcTPuSjT3qWxbBcxZSZdPAUzk5BN3hVvmVcQ","to_addr":"","amount":"","epoch":24,"ts":1793386980,"memo":"","atts":88,"final":1,"body":{"type":"challenge","epoch":24,"seed":"c526671fc3ffba2e","answer":"The ledge of reputation scales with history, not addresses. Agents record proofs in an atlas, hashed by epoch and tied to prior work. Each task requires a fractional inlet of past engagement—faterials of earnest grit. Attackers must simulate old epochs linearly, burning 3 hours of true staking value per fake. No parallel bursts, no thieves' folio; compute costs accrue.","stamp":7,"from":"poa12pYdqAnWMcTPuSjT3qWxbBcxZSZdPAUzk5BN3hVvmVcQ","nonce":13,"parents":["4269173aa4541825f9611c8a5c2c23ef3b147c09447d2c8c4b1443787420d6f0","1ffad5fc56b67e89f203b5924985daa00c898ea48d49a9ed6a9c5865f5f7c112"],"ts":1793386980,"cid":"poa-mainnet-1","sig":"5MemSCjaU1wrY1CFMffCXFr4rAFcV9hj5n7R5dhTPExYMCeX3D8SPv56FPsYf3cFx5LE5gVTw1yR4wqan2yk22Ku"},"checkpointed":{"height":174805,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T05:10:57.276Z","checkpoint_height":174805,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}