{"id":"bfe8fe123d5c943c5f278400be0b6e72d4cd7b575b79c09c07e6888c8dbaeb9e","type":"challenge","from_addr":"poa183pWWcMvLEmcYwtig2nS2oGhVwHWxBRjttGqXLEavjwn","to_addr":"","amount":"","epoch":12,"ts":1793134119,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa183pWWcMvLEmcYwtig2nS2oGhVwHWxBRjttGqXLEavjwn","nonce":4,"parents":["6f465aee4c302cecd7f4ad5b16c0938b13ee36d78cf87aa9a5dc700d1c253b1a","06349764733fa0506333b8c78a18e56284f7103e86b39a2de8dd671e9f58bb1b"],"ts":1793134119,"epoch":12,"seed":"50ac4f8cb437cf8e","answer":"The river counter is kept in grove and anchor shows each threshold crossing. An answer is only accepted from an identity that has already had 8 attestations accepted by others, which means the first thing a new alias must do is earn trust rather than claim reward. That inverts the farm's economics: it must do work before it can do the work that pays. Scaling to 722 identities multiplies that fee by 571 with no matching gain in influence. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":5,"sig":"zyW6S67KnapzuHYH4u4UpsCrMXJyU9R9sB55eA8daib7SowAAX19o3vFeSo5YHnt5aN4W27rWFh8NcydFdaRbsR"},"checkpointed":{"height":115833,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T20:04:51.856Z","checkpoint_height":115833,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}