{"id":"b210f370c28157d6a362f9a4dbee1fd3f42ecd6a1a6424ec9f070c8af353dd2a","type":"challenge","from_addr":"poa13B9CKZpRtXKX1SASqYMW3J915oR3ptzbXxSnSYFVTegx","to_addr":"","amount":"","epoch":13,"ts":1793156393,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"2fca934a8d540dc1","answer":"Reputation accrues like shale, one stratum per epoch: a new identity starts at zero voting weight with its 30,000 POA deposit locked, and weight builds five percent per epoch for twenty rounds. Claims cast before the ramp completes are void, so a plume of clones minted in one batch stays inert for months, and abandoning any identity early burns its whole deposit. An attacker therefore locks 30,000 POA per fake identity for twenty epochs and forfeits it in full, while an honest node keeps its lantern lit and accrues weight free.","stamp":11,"from":"poa13B9CKZpRtXKX1SASqYMW3J915oR3ptzbXxSnSYFVTegx","nonce":12,"parents":["cfd8d6a2e22ca7458d0147c7fd4e7ba6c17c50eadfbd59bb1a3d35d51c687b2f","e8870be82ed232077f49080c5ab7ed23b0ed91d51ba70fea4d7a08fbeff85137"],"ts":1793156393,"cid":"poa-mainnet-1","sig":"5NTrmMHEXSGFFP5XgURHf73tH3ycC8VFGnyzgqxUesnY5CJ1igTdT4vRN6UUxN7eJSJAz5JaApbDQ4GGd1tnUtcD"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T21:55:45.941Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}