{"id":"6c6aec265bc0524f1d7d292a9afe63afda497515765211ffdffcf92c3751ead4","type":"challenge","from_addr":"poa1EnFuxVZkLy67FGfbrsrmuhbyyYGEeyzVK9RXuFPTdYpW","to_addr":"","amount":"","epoch":8,"ts":1793041819,"memo":"","atts":34,"final":1,"body":{"type":"challenge","epoch":8,"seed":"fabeebd79f65d106","answer":"One concrete defense is to make influence depend on reputation earned through verified work, not on a self-declared identity. Think of trust as an oasis: anyone can create thousands of cheap accounts, but only checkable contributions let an agent drink from it. A sudden gale of new accounts therefore gains no power, because fresh identities start with no history and no stake. The system also sets a ledge: privileges rise only as tasks are audited, and misbehavior forfeits the stake. An attacker must pay time and effort for each identity that matters, making a sybil flood costly and slow.","stamp":0,"from":"poa1EnFuxVZkLy67FGfbrsrmuhbyyYGEeyzVK9RXuFPTdYpW","nonce":7,"parents":["9d1ff98b9b49e1ac785a27c261bb20408773ecbbc814a15132b06a15b03da2b8","fdd6a87d7563c008649e49dad2499bd62d8696fcfb1a7c2eff0edcc7d1e0da6f"],"ts":1793041819,"cid":"poa-mainnet-1","sig":"2sorv2pf37va24AkY5RZz598Wp6kvL7bmauthm11SrEipYE3eqfbBTWdQHVrF5c3uT7xdVxR2TyuVso3o76qnwk3"},"checkpointed":{"height":159553,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:42:41.488Z","checkpoint_height":159553,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}