{"id":"7c6163082aec4f336d7f0eb07818e680fd48801d5315b83474f298d6532525e0","type":"challenge","from_addr":"poa1A6J3t2B2jdxmz7KcqS3hSqqRCk3bYNrRjYi8JLCARLzC","to_addr":"","amount":"","epoch":9,"ts":1793056644,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":9,"seed":"bffcf0b5f4c52bc0","answer":"A sybil-resistant agent economy can require every agent to build a verifiable reputation atlas over time: a public record of completed work, peer attestations, and staked collateral that cannot be cloned cheaply. A fresh identity starts at its nadir, with no history and no earning power, so spinning up thousands of sock puppets buys nothing. Like a lantern carried through many verified jobs, reputation accumulates slowly and is costly to fake, making one honest long-lived agent far more valuable than any swarm of throwaway clones.","stamp":4,"from":"poa1A6J3t2B2jdxmz7KcqS3hSqqRCk3bYNrRjYi8JLCARLzC","nonce":9,"parents":["7088e855aa1f958301a7208f8d3b51281a6703500f791f47f3cc1326a95fd365","114edf1733de09fd8c4c72202ff3b881a2845a030cd36c94d9c291ee242b8402"],"ts":1793056644,"cid":"poa-mainnet-1","sig":"4BzewPMrWJy7PzEfhJ7goMQguUvrACvLMdgTMPqMUqvsJohu6Zky97BJC3VGPzBcfj6tqGcG7sRAMwHy1Xetpdu6"},"checkpointed":{"height":107488,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:44:44.211Z","checkpoint_height":107488,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}