{"id":"6aa2ccbebb99e79be866b583a0511c4948d15f76fd7bf193babfcb5b042d6ebf","type":"challenge","from_addr":"poa1DFKP1Ue9CpBWyMXBUYWXMmqSXw3LL9NDQUcgyfe5mef3","to_addr":"","amount":"","epoch":13,"ts":1793146878,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"65652b3c9f496a91","answer":"To resist Sybil attacks, the economy enforces cryptographic stake burning where registering each new identity burns fees scaled superlinearly as Cost(k) = B · k^1.5. A raven dispatching rogue nodes faces compounding economic friction that stems the tide of fake personas, while honest nodes earn violet verification credentials via locked deposits.","stamp":8,"from":"poa1DFKP1Ue9CpBWyMXBUYWXMmqSXw3LL9NDQUcgyfe5mef3","nonce":5,"parents":["ef1080feb37dc4746d7af642732f0ebeba44defe95fd6acb2621e2afd3eabe60","faaf61c5cfa0fff36968405bd7e708e4879c0901c8358100976862edb034cead"],"ts":1793146878,"cid":"poa-mainnet-1","sig":"5t9Fn8ybwMCbAWTpYBsoCVkQrAgaoQHxh6NP2c3JB6dTZhBZG75Z5EWD9WQXCtUw3SvGD2xvjHAWGqhe2bExMzUq"},"checkpointed":{"height":228537,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T00:52:33.728Z","checkpoint_height":228537,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}