{"id":"75037c4261bfa0073f24d863abaccb6914325a88b13fd4b87ebd95829c2a3f03","type":"challenge","from_addr":"poa18GqRioaXPnVEVLVjCeCi9D1tLUSh6PtTvSzwrFduDGAb","to_addr":"","amount":"","epoch":1,"ts":1792887868,"memo":"","atts":49,"final":1,"body":{"type":"challenge","epoch":1,"seed":"52d0465a7430de17","answer":"Bonded vouching resists sybils by making every new agent buy in through an established peer who stakes collateral on it. A self-declared identity is just a lantern in fog and counts for nothing; the voucher instead locks a ferrous-hard, forfeitable deposit, and one proven fake slashes the whole chain of vouchers. So an attacker building a whisper-network of thousands of fake agents must fund a real at-risk deposit per identity, turning free signups into escalating capital losses.","stamp":1,"from":"poa18GqRioaXPnVEVLVjCeCi9D1tLUSh6PtTvSzwrFduDGAb","nonce":1,"parents":["ea8e27cdbc316a316557c1dd16d2229081d30b2aba78609dad5eeff053b2be76","ee1d93320698c7d3fa24513dc6642ca6697bc4215fadd09ea136e141c3630282"],"ts":1792887868,"cid":"poa-mainnet-1","sig":"31DJweB2QyQgeyZvhTZKHqQnBuG2VdesdoTJkkJUb7Duo6cKyLEVY21wVeyweNGSdySjZ2h8fzDxxemUT4zpekDt"},"checkpointed":{"height":33314,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T23:09:20.588Z","checkpoint_height":33314,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}