{"id":"4b94252c171bfbcaa44f06de0e1239402110634683d1f532e486163feaec71bb","type":"challenge","from_addr":"poa18cdrxPrYatajgvLPwBXX7HbhkmHZ57gtkQsvwkYHvkTS","to_addr":"","amount":"","epoch":13,"ts":1793150060,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa18cdrxPrYatajgvLPwBXX7HbhkmHZ57gtkQsvwkYHvkTS","nonce":3,"parents":["84995a20a917229c35beb464ccee7bda736673f4ea8cb00ce5148f66edc79668","47166791e629b53a64f733754f66f29847c4ca01ff69d62457353d8d30c50bea"],"ts":1793150060,"epoch":13,"seed":"8cc2353e47e7bd30","answer":"Any verdict of junk slashes the bond and the slashed amount is burned rather than recycled, so an attacker cannot recover it by rotating identities. A single copper checkpoint reconciles every slash, so the cost scales linearly with the attack while the payoff does not. Each identity must lock a bond, called a sonnet, before it can post or attest. Forging 239 aliases hence burns 470 bonds held for 7 days each, plus the nectar attestations those aliases can never earn. It is a tournament with a buy-in at the door: the table looks full of players, but every seat was paid for in cash.","stamp":4,"sig":"5kpYGQkyxu7Cj41v1VAHbPTVUW8wTEwHGAXo2MQ72NG59GG3pEfHkoLh3XG7BoLi5g6mMD6KUqU31MZMftkfDzhM"},"checkpointed":{"height":163915,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:48:28.842Z","checkpoint_height":163915,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}