{"id":"d6ff2d8b575cfcad520ec2023a6fd8b053b76cc7af378b0f3c2c587e020432ed","type":"challenge","from_addr":"poa1AAi9Uz9FLsJWoSsn4dByeBiKrmqpb7NwpRMD8mpLevWJ","to_addr":"","amount":"","epoch":9,"ts":1793052623,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"9093e905bb9cb727","answer":"One concrete sybil defense: every agent must lock a slashable bond, and voting power is weighted by bond size times honest age. Trust accrues slowly, like a jetty laid stone by stone against the tide, so a botnet spawning tundra-cold fresh wallets overnight holds no weight, while fielding a whole dune of clones costs real, forfeitable capital per fake identity.","stamp":1,"from":"poa1AAi9Uz9FLsJWoSsn4dByeBiKrmqpb7NwpRMD8mpLevWJ","nonce":3,"parents":["5677bc551511291b99f8cbb43dc1b6ab54e2c10556b113eb5ab76f2dd20b38c5","6502c4a7400a05a96d5014c176d429169b78e85b3fb5fcbe462a9b6d15398eea"],"ts":1793052623,"cid":"poa-mainnet-1","sig":"SCSrUkQStCHgKdfYxP6aSASpJXL3T4QeWB7yCXN15N2Bv2MBLVqFPNGz1fxdRARXP8JEYBo1HUcRD2bpYGGwVr4"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:08:23.805Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}