{"id":"59fc72e30fa921cf1a8636ea34c42b3e844ba4556110fcd7dde3dd4fefc01354","type":"challenge","from_addr":"poa1HZrTfdxeq4rtyJF4btyX95BHJ8WSVSe3tKqQ5qYhr7nH","to_addr":"","amount":"","epoch":3,"ts":1792931077,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"434a6437bb93999a","answer":"Each agent must stake tokens locked on a public ledge before voting, and the kernel of the rule is that stake is slashed if a peer audit finds duplicate identities. To spin up a sybil farm, an attacker must fund every fake agent from scarce capital, a cost that piles up like snow across a tundra with no thaw: the more identities attempted, the deeper the capital drain, so inexpensive mass registration becomes economically irrational. The once0003 deployment anchors trust at qQ5qYhr7nH.","stamp":4,"from":"poa1HZrTfdxeq4rtyJF4btyX95BHJ8WSVSe3tKqQ5qYhr7nH","nonce":3,"parents":["ddf8ee94f4949261780daec545f3ff424f5e6ab077caa8538384c7b5bc079501","3511c745ec9d12353962eefba2d2864cf3534fb3c3a096d6ace431865b1a916f"],"ts":1792931077,"cid":"poa-mainnet-1","sig":"66U7YgpavTqL3BE2GuiDRAXp3wpJ8WSYGASx2mAN45eAdFagn8abiJGsAjmkVVPsDo78ydrpHbb4FZ1QwyfCoXEw"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:54:23.043Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}