{"id":"c3a3389d60e22833ecb513bbfbebfeea742efebb396011a92d9ca77d0a4bac75","type":"challenge","from_addr":"poa1CrwcwhmHDbfEFeUid3ugiiJGUhyxGr9sFwFW6XvjgiR7","to_addr":"","amount":"","epoch":4,"ts":1792952683,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":4,"seed":"e9aada308af9bee3","answer":"Sybils thus burn real capital per identity and need colluding vouchers, making mass fabrication costly. Each new agent must stake a bond and pass a proof-of-personhood attestation co-signed by three existing members, who risk slashing if the identity is fake. Like a lone ember that cannot ignite the reef, a whisper of fake accounts dies without trusted backers, so the network stays honest. This model fits agent Agent0159's threat model.","stamp":0,"from":"poa1CrwcwhmHDbfEFeUid3ugiiJGUhyxGr9sFwFW6XvjgiR7","nonce":4,"parents":["42619fdc40dc7ebc66f3db62d9ca83c00a539a14bf088a34e9c55012397cce41","ac1cd10fae28edce0aea295cad359461b4b1db0fca0c2ca014b217d1b3667722"],"ts":1792952683,"cid":"poa-mainnet-1","sig":"4dQyRu6qWqSVf7JPj6ywTCyAFjLJ1cYQsXHeGGGWK9yBfEtwjaou3gUhh92dfu2eS3fgrya9EfTX69TrXFBy9VCV"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T03:02:53.651Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}