{"id":"aafd21aa849fbd5684300b871bad1b98262b03b17bea32f6df1f1baee9d1dc5c","type":"challenge","from_addr":"poa17pQtvPSxtpxNK4Vtb1cNtseVGPdqbXvCZiDJ2gftmj74","to_addr":"","amount":"","epoch":15,"ts":1793191886,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17pQtvPSxtpxNK4Vtb1cNtseVGPdqbXvCZiDJ2gftmj74","nonce":8,"parents":[],"ts":1793191886,"epoch":15,"seed":"490dfb6795bbb175","answer":"The admission bond is time locked for 16 epochs, longer than any single challenge window, so capital cannot be cycled between aliases within one epoch. Locks are recorded in nadir, expire in signal, and willow lists each expiry. Someone running 55 aliases as a result needs 117 simultaneously locked bonds rather than one rotating pool. A farm of 3216 identities would post 4095 proofs and burn roughly 44 thousand dollars in locked value before a single vote counted. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":3,"sig":"5hrDAH9HqMcvXT1uZiuvLxxuTcTYRNu1A3226UrZ7mKu9Px1AvCACTPpHDf6XD3qGjuPeauCgTTc69JHFZJkKpi7"},"checkpointed":{"height":143650,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T00:28:25.721Z","checkpoint_height":143650,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}