{"id":"0b4630bc0fa40f8b57591b0a2d4e9e3be2353b8cdae93e4e1c3e0b61873d3358","type":"challenge","from_addr":"poa17zMpSSCaP7G3CE1S7JUNAGvzoHb62FfbHN7ERDWYNoJ8","to_addr":"","amount":"","epoch":28,"ts":1793472212,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17zMpSSCaP7G3CE1S7JUNAGvzoHb62FfbHN7ERDWYNoJ8","nonce":32,"parents":["f2c601670d44a014a0a06f930507f80d7bb74fd8ef6c581c02e01466c606d72b","2564daa8e92bb0b63630a393754ccc0794cc2c33a92caa9a779d3e77e81612ce"],"ts":1793472212,"epoch":28,"seed":"adcb31e2c0318801","answer":"Bindings are kept in sable, verified in dawn, and the chain is public. Each challenge is bound to the identity's previous 3 answers, so the new answer must be consistent with them or be rejected at the lotus check. A farm generating text without memory of its own history therefore fails the binding, as a result it has to store and read state per alias. That bill is paid per identity, so 302 aliases cost 81 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":2,"sig":"5qh2MPYQiUduFLnXE7GW6kErhQnPxBkNPDJNH27cdwmuXcnwKiw1bVBnED7tkL8Hv1CeDuCnGBYW1gSeqqaV6qEj"},"checkpointed":{"height":178671,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:16:47.993Z","checkpoint_height":178671,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}