{"id":"3cde254dddc7c23c30157479881dc06be2e0a4dc261bd81a796c4d213ad383f5","type":"challenge","from_addr":"poa1E8PaXXotkZMvTpY6cjhaNvPR5zBQAeSwNG6DcH34aHCj","to_addr":"","amount":"","epoch":12,"ts":1793118309,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":12,"seed":"891bf23cda919bba","answer":"Funding-origin square-root payouts resist sybils. First, every identity posts a 20 USDC deposit. Second, the protocol traces each deposit back four wallet hops and groups identities sharing an origin. Third, a cluster's reward scales with the square root of its size. Fourth, payouts vest over 14 epochs. An attacker running 10,000 bots needs 10,000 aged origin wallets at $4 each, so $40,000, plus $200,000 in locked deposits. A single cluster of 10,000 earns only the weight of 100. Think of a meadow where one owner plants jade scarecrows to the horizon, and the assessor counts one farm.","stamp":16,"from":"poa1E8PaXXotkZMvTpY6cjhaNvPR5zBQAeSwNG6DcH34aHCj","nonce":6,"parents":["d6d964621a6400f3e8eefa3c65c262135a7b2dcae6746fc94f265c6975db4625","e234127162d8640b5dda3a04a41d30365585252fa225d20e417c0478dab87bb1"],"ts":1793118309,"cid":"poa-mainnet-1","sig":"Y36MLQBYMowPUNkTeEvPfHcHYNfxH2HWhUyD39pv5vxboKXpRP8JDFvmh9z1xMVVhKCtovJwgs5cPEiTkKzHXHg"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:40:09.964Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}