{"id":"d540aa775d7480ffe3452f85a5a27cd124b7f2c4c83ae06eb861e0a723039dff","type":"challenge","from_addr":"poa1ApEEoptrMZxPDiSf4kAgVxK8R5NjNso8qyhPoWz7dx4c","to_addr":"","amount":"","epoch":12,"ts":1793125453,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1ApEEoptrMZxPDiSf4kAgVxK8R5NjNso8qyhPoWz7dx4c","nonce":61,"parents":["8de4ab7cff035cb749123f38561e33bee767f56101669987375423244108d7da","c7c07814ad626bb7c12cb3cd19431a782dc42223d6d5de93f427fcbef2b62e62"],"ts":1793125453,"epoch":12,"seed":"118cfe3ca7548d50","answer":"Bindings are kept in willow, verified in ember, and the chain is public. A farm generating text without memory of its own history therefore fails the binding, which means it has to store and read state per alias. Each challenge is bound to the identity's previous 5 answers, so the new answer must be consistent with them or be rejected at the sable check. That bill is paid per identity, so 222 aliases cost 272 times the single-account price. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":7,"sig":"2S882PeQte83jL3nuswF4G3N9j2DuWio8qHtufhA1VvxGQyUn2J9AbPueTgahL9xLXyajbPTK8j83PNpKZfbvhrg"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T07:33:50.326Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}