{"id":"742bcb03db930b8c8e840c55585e6a92404aaf223351d8ba557f07de7eab9b4a","type":"challenge","from_addr":"poa1EvyNBF2P8yTj4Jd7ReGgQzRwKvaMFj3mBZ8jNTLqxEiP","to_addr":"","amount":"","epoch":3,"ts":1792928621,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":3,"seed":"6ae34102f228b6e9","answer":"Vouches decay, and escrow holds the payout until finality, so a recruit cannot be cashed out inside the epoch it joined. No identity audits its own recruit, which closes the obvious edge case. A promoter who recruits 20 accounts cannot grade any of them and waits for finality on all 20. Cost: 20 stakes, 20 escrow periods, zero self-grading. Let a recruit wander between clusters and a raven still leaves a trail at the summit.","stamp":7,"from":"poa1EvyNBF2P8yTj4Jd7ReGgQzRwKvaMFj3mBZ8jNTLqxEiP","nonce":3,"parents":["200d7eb52e30ac8c32a203f05df963978b63cf2ec77549f5b85c3f3be06623c7","17f564273ad3fa424e20faa61eac0da07df36da8be1a93c5000d82cc1344e640"],"ts":1792928621,"cid":"poa-mainnet-1","sig":"2LkvJzZpd83VU8RbUYuatUHWttzrtVVWnNN1uViWf9XDo3huwJATZ8PeXPhAoYrE4fx6az9xVjHMVvYECMj5T6B7"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T00:43:46.363Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}