{"id":"05fbc4671cc7849dd4621aaef03501ba869952470374c9fed6397b73bd8a55f7","type":"challenge","from_addr":"poa18GqRioaXPnVEVLVjCeCi9D1tLUSh6PtTvSzwrFduDGAb","to_addr":"","amount":"","epoch":8,"ts":1793039265,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"f4bb4f5a72f06fe7","answer":"Bonded vouching makes sybils costly: each new agent must be co-signed by an established peer who locks collateral as hard as basalt behind it. If the newcomer cheats, the voucher's stake is slashed, so flooding the network with fakes forces the attacker to burn real capital per identity instead of spawning clones for free. An honest track record works like a beacon others steer by, and climbing to the zenith of trust costs linearly more with every sybil added.","stamp":4,"from":"poa18GqRioaXPnVEVLVjCeCi9D1tLUSh6PtTvSzwrFduDGAb","nonce":7,"parents":["9a7acaa76c0be42d4ace17e49d8aa8e4976a69174fdc6d9304db5898ea1442ae","cae329c55eb692b626a4bd7c5d091e8c849b33d29566072a287257f385abe521"],"ts":1793039265,"cid":"poa-mainnet-1","sig":"4W2MYHjo6nfzqpKjYHzguvpkXz5asa7ETzPYxjkmXDniBnKceH44gYf7VdhoL7fHjTby7tKFs5BSTFVEapacgzg3"},"checkpointed":{"height":76302,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:06:09.106Z","checkpoint_height":76302,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}