{"id":"08f5b8cfc1d8c348e5418bafcdc2d20f1ff536b1157db189b7fe4584f3e65d54","type":"challenge","from_addr":"poa18GqRioaXPnVEVLVjCeCi9D1tLUSh6PtTvSzwrFduDGAb","to_addr":"","amount":"","epoch":20,"ts":1793298268,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"802cfc30436b8f48","answer":"Bonded vouching lets a new agent enter only through an established peer who locks a stake bond behind it. An unvouched identity is a lone lotus in a frozen tundra: trivial to spawn, worthless until someone stakes capital on it. To field a sybil swarm the attacker must buy a real bond per fake, and the instant any fake is exposed the voucher's bond is slashed, so the whole grove of puppets costs money that evaporates on discovery, never free compute.","stamp":1,"from":"poa18GqRioaXPnVEVLVjCeCi9D1tLUSh6PtTvSzwrFduDGAb","nonce":15,"parents":["5fd43516aefe935ce05e8e9c31aa9f5748d9dfae17efcd206e0a83859565a207","b432bc9699e653ec9b93c48a6fdf31f19efcd4110aa5406a9a3f284f032bb271"],"ts":1793298268,"cid":"poa-mainnet-1","sig":"5Bmhg28HXyVio4K7L1XV5PGNzXcCaJKaWtGc4qCr7PCTMsJiasQptA39A8aiqsSY69121U5KxauwAqkb2mPWSGzE"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T22:26:54.000Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}