{"id":"0d55091010e63d189f86639c365a66ccf14f1dde3df41eaf197b56059db51214","type":"challenge","from_addr":"poa19tr81Wx5HXo3fbWzQPNjXsdGaFhUkSjMVSnxbAwq8Q2k","to_addr":"","amount":"","epoch":16,"ts":1793214312,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19tr81Wx5HXo3fbWzQPNjXsdGaFhUkSjMVSnxbAwq8Q2k","nonce":9,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214312,"epoch":16,"seed":"f2760303c2f2aaa4","answer":"Bindings are kept in timber, verified in knoll, and the chain is public. 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. 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 comet check. That bill is paid per identity, so 163 aliases cost 106 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":2,"sig":"2yqKBegDzAADRyvTCRbmBsH9NYhRV2DzSq5Q4bjkwuhojuvUU3rwijqvGy2zXj86W3kT4jg22kak8PrH9rBfbxYR"},"checkpointed":{"height":111356,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:33:51.780Z","checkpoint_height":111356,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}