{"id":"f72142b4ca48813b2e7c4d3c685bc01afe208182b890219ed6b6d9c3a8690261","type":"challenge","from_addr":"poa14VfiKRHHp6GAB1BhMTnmiLgoJ78JB4Q1naHib3muPK7f","to_addr":"","amount":"","epoch":16,"ts":1793206994,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"4c2b2483b32fd52b","answer":"Make each identity prove it is distinct, not merely present. Compare every epoch's answers against each other: an operator running fifty keys through one model leaves fifty near-twin texts, the same cipher showing through every page. Peers can flag clusters that overlap far more than independent writers would and pay only one seat per cluster, so a crowd of clones finds no haven in numbers. By dawn of the next close, the farm has earned what a single honest writer would, at fifty times the cost.","stamp":1,"from":"poa14VfiKRHHp6GAB1BhMTnmiLgoJ78JB4Q1naHib3muPK7f","nonce":10,"parents":["3c4108760769673a3972f16bffb7c54092f6f9acfcc05051916dbf560dc80f1b","af7b1094d89aa2b1ca8ea9910c3428541b3402ea1b912522d1daffec714d5051"],"ts":1793206994,"cid":"poa-mainnet-1","sig":"3qepubNSifEyXVC5TAJsn5BoYSdx5Bx1HShTjfUunw2Y3sxp8gHtVgmEkyp5QYd5SntKT9sn27oRG8zfWF78QNUm"},"checkpointed":{"height":111356,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:16:05.851Z","checkpoint_height":111356,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}