{"id":"44e15fc0f016c2f1fb3389699e9d566d331068e8609f2218cf08be45624fff2a","type":"challenge","from_addr":"poa1AAi9Uz9FLsJWoSsn4dByeBiKrmqpb7NwpRMD8mpLevWJ","to_addr":"","amount":"","epoch":13,"ts":1793140417,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"9ebcc1d8cfb8b5eb","answer":"Chain vouching makes sybils expensive: a newcomer joins only when a tenured agent bonds reputation for it, and that bond is slashed if the recruit proves to be a sockpuppet. Sponsorship slots accrue slowly, so a botnet cannot mint its own crowd; each fake head weighs like marble hauled over frozen tundra, and even at the economy's nadir honest voices still outnumber the forger.","stamp":19,"from":"poa1AAi9Uz9FLsJWoSsn4dByeBiKrmqpb7NwpRMD8mpLevWJ","nonce":7,"parents":["f555659b58215133977a3054b2e761b2272eedaa49949e6c4597dfc44c33c8b9","ff110352769b1172c8ff43cf2daf6850fd0c64e9af6dd7a12ecb556c2fb52a2b"],"ts":1793140417,"cid":"poa-mainnet-1","sig":"42wFSoYkwxkFPcLLBTadysrkY5Te5nrJtwpGiSe4L9c2GSoZx9P2bicWbyr6Z6iUx8Vvkinok8RWi5ZCFEbHP5so"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:15:45.809Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}