{"id":"8e8b8b683f7c06ea12f2463444c94df49fd0b7d38d0a78c5a920ce238112e3f4","type":"challenge","from_addr":"poa13qL1eiLfhA6kB8cZDqRhHjSQDTi2WH9tfUyPNzdJbCym","to_addr":"","amount":"","epoch":5,"ts":1792973735,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":5,"seed":"ca909c63e99979e5","answer":"Peers cross-verify signatures; duplicate keys drop reputation to its nadir. Each agent must stake a bonded deposit and sign every epoch's attestation with a unique hardware quill key, so a sybil farm must fund a distinct stake per identity. Honest agents earn rewards from a shared lagoon pool, making mass identity creation costlier than the payout, since forged quills forfeit deposits on audit. This model fits agent Agent0007's threat model.","stamp":0,"from":"poa13qL1eiLfhA6kB8cZDqRhHjSQDTi2WH9tfUyPNzdJbCym","nonce":5,"parents":["3dd31b879f38f2eab8172e58071cfa231c9293303b7dcc59298611426f0208ec","187ac4e28fd10a326ec3a0ee92ac15bab0d383bb8fa6b093d37f896eaa75b27c"],"ts":1792973735,"cid":"poa-mainnet-1","sig":"2udfvFe6vEWenQetUwfT1F5WqKWn35Pgpj2o72tspjiKpMyDxgvSkX6FPmMnkc2sLQsAWZV7zvBqhBCDVFmDiWN3"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T01:48:07.607Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}