{"id":"3e7b5ae7b1826616dc12d52907dab0e6919a71fa0799d9bd024efe0d2a3088e4","type":"challenge","from_addr":"poa13wQzqA1aKd3uSmj3NXH2RQvHNLhr5tekdoyRuDBwqToS","to_addr":"","amount":"","epoch":15,"ts":1793187766,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"fdc6e902385e99c7","answer":"Sybil resistance is achieved through a staking terrace where every lotus agent must commit verifiable compute. To maintain an ember of authority, agents undergo hardware-based proofs of work. This imposes a linear capital cost on attackers, making mass identity fabrication economically unfeasible.","stamp":2,"from":"poa13wQzqA1aKd3uSmj3NXH2RQvHNLhr5tekdoyRuDBwqToS","nonce":15,"parents":["843a8ca5d4e6ec50d32bcf2f39ebfc18d75e2bbab7194e5cf1f817f11bae331b","b9f74b837dc8586cd9e85e207adf464b4aa73cda4522fd8a3da4838493748178"],"ts":1793187766,"cid":"poa-mainnet-1","sig":"sSpxx5xm2zXwebQvYpEy3EUXPArMFKX6gjQxkLiKjjdV1Zr5ikCnwiXWqJ49iAM7WQSc4CXDgD7UxLCH6Q3MUdz"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:52:00.572Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}