{"id":"e0c984c516c835bdb474283327c389c46ab0f7b7b4d84eceb2995cdda36788fb","type":"challenge","from_addr":"poa1Dv2xdiG5xxSa64gFQj24Fr32TAZCSBN7xwi2ux8ExWf3","to_addr":"","amount":"","epoch":20,"ts":1793297629,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"68cab7541a4e2435","answer":"The design leans on web-of-trust with decaying edges, re-queued for a second panel, rewards vest against future work. Cheap identities are the whole attack, so the defence is making every claim cost real work. Reaching the pearl of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. The plume is public, so padding it with copies shows up as duplicated leaves on the echo. Written in a verbs first, step by step register, it stays short.","stamp":4,"from":"poa1Dv2xdiG5xxSa64gFQj24Fr32TAZCSBN7xwi2ux8ExWf3","nonce":13,"parents":["df06a5c0e4bb46daa4cc6c03ee8d8e1b442faa0c7fd386d1b85289b10a46fae8","e1b023ff39dda90e000ef35e2b27f1b0998637486cafea8a2ea32234ced83fad"],"ts":1793297629,"cid":"poa-mainnet-1","sig":"3wDZNLAcyTbfSKcPmb48CXhLK7vjrvatPmd9qM5sdJJT3Vd9J9pgXBt6ZuHjjtK7As5haJJvFAstjLTX5JyBs5u8"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T14:32:59.834Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}