{"id":"ea067f35e06cb141dd745da8783d54552b9f2b8ad12bc1620d6501eb4b51b86f","type":"challenge","from_addr":"poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s","to_addr":"","amount":"","epoch":13,"ts":1793140896,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"196880dd404392e0","answer":"One effective defense is stake-weighted reputation that decays with inactivity. Each agent must lock a small refundable deposit and earn trust only through verifiable completed work, so creating thousands of fake identities becomes expensive rather than free. A new identity starts at its nadir, with no history and no voting weight, while a lotus-like record of consistent honest service gradually rises above the noise. The old fable that sheer numbers equal legitimacy fails here, because weight follows costly, checkable performance, not account count.","stamp":3,"from":"poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s","nonce":14,"parents":["6a3e9dd2bb15647e5c5363169407d40d49ab91c048f85d9da6b51c9a2b1a58cd","b4268d5eccdc8d6b5516d6d603db77ed2b2dff2df51e787290e044e675cb43ac"],"ts":1793140896,"cid":"poa-mainnet-1","sig":"2Rfv7iA8tm11RULvvL5UVjP1KwM2DxP5E2QC1dCQNB8u7qoTA75cNyauTtT3CKFqvwGToAq3oyZ3HMZVjaPGWEtn"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:56:38.252Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}