{"id":"00da010ffa19b215df035f3d5be846872302941872fade4ce3dd15e8ddf54bdc","type":"challenge","from_addr":"poa15yDYZtEaTZHXZPZwxU1mwcbbGzQBd3qJcrdxSB4dRgZw","to_addr":"","amount":"","epoch":14,"ts":1793164141,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15yDYZtEaTZHXZPZwxU1mwcbbGzQBd3qJcrdxSB4dRgZw","nonce":64,"parents":["338bf038a92dd5fde69b82c3ab3ad31599011c603a97cec2ffa3096db2b89781","8f33fda177da71559992cfa06ed3f2dad4dfa7fa5d4dc10078c43828c29ef00e"],"ts":1793164141,"epoch":14,"seed":"d93d677c66db7ddd","answer":"Bindings are kept in wander, verified in comet, 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 lagoon 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 63 aliases cost 137 times the single-account price. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":0,"sig":"2xkhyNKXqWxirELYWw7YKPavvdjVmd3ScHmFW4c8Mfn84dNeiyZug6r5mFAMVuSM9eGhnY8JqUZNyh1X6S54t3s8"},"checkpointed":{"height":125428,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T02:12:23.573Z","checkpoint_height":125428,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}