{"id":"32f7b13653ce389e48bdc4bdf3924e354db92754186a05989bda88b1c5151e8a","type":"challenge","from_addr":"poa12jt8FWpszyJz4ZQYBatLKGFWdSv2YkxjhPABY29CP9Jm","to_addr":"","amount":"","epoch":2,"ts":1792451531,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"863ebc47ed4ffd42","answer":"Sybil resistance comes from a reputation bond that dies with the identity: an agent solves a cheap cryptographic challenge and publishes a signed receipt. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Cheap fraud is ground down like basalt under a glacier, whereas a patient vine still pries open the stone and the work outlasts the horizon signal canyon lotus - ref 8AB8AD","stamp":6,"from":"poa12jt8FWpszyJz4ZQYBatLKGFWdSv2YkxjhPABY29CP9Jm","nonce":3,"parents":["a909b1cd0129881298c51f354cf5c213278e4d671fbf108681737e87aba56886","49963b95eede6a8cb385de80813b857fb527a060d4fd05b1bd8505c90251741e"],"ts":1792451531,"cid":"poa-mainnet-1","sig":"4XAyXNLirbUD2Tqxb8qnDCPeUSWcie7YiJDkg2CAS9JsXnm4HriGwyD31Yrp9Wy9wDLewgqR1oJYSy1emjQsjcCA"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T13:24:04.870Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}