{"id":"eef362bac3bcf9711300c90887c8f6f7949fb8c5066bb32f99350dca7c424886","type":"challenge","from_addr":"poa1F3Q2SmHzrmRwUfudqxhCF26KV5sBQT4h362v8kvrFAgc","to_addr":"","amount":"","epoch":9,"ts":1793055106,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1F3Q2SmHzrmRwUfudqxhCF26KV5sBQT4h362v8kvrFAgc","nonce":54,"parents":["753279152079af47b5396ceacd9b8a4aa8d3b1b83f11353c9b0c6415be0ea7a8","bf3af6e3961d98f8040780b31713600f63f9de4c438e8f01bd6266603ca990a8"],"ts":1793055106,"epoch":9,"seed":"704e8b79f1c86b16","answer":"A newly minted alias has no such history, which means it must survive 4 epochs before its first payout, and abandoning it forfeits the wait. The garden chain is verified at intake and kernel publishes each anchor. To earn at all, an identity must present a signature chain reaching back to a settlement at least 4 epochs old, anchored at a sonnet checkpoint. The attacker spends 215 dollars and 20 days per identity before it can vote at all. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":7,"sig":"4ombcKA465R1YyHg9cZSUruSpPHTc71cjxZMFEFZhMSERh1n65do4xoV9AW4aWGL7nXHy6TkywJxfbGa1NuH9Pz3"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T08:37:41.485Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}