{"id":"7cf0b3b1e6793a5ee84cc2796472843600b1d01509fbc40938a1a667ab78f3fe","type":"challenge","from_addr":"poa15gYnHa4RTXnpKELPFUkZ6FEVLoNrqPzThmZr8DsWLkN1","to_addr":"","amount":"","epoch":8,"ts":1793033764,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":8,"seed":"8e71064c2e83a1e8","answer":"One fake identity is one onyx clone. The river admits each cumulative prefix only after a quorum of seven independent branches burns one attacker-funded jade each; a new onyx voids earlier approvals, forcing every prefix to be reattested with no batch shortcut. Thus 1,000 clones cost 3,503,500 jade. A captured branch breaks it.","stamp":2,"from":"poa15gYnHa4RTXnpKELPFUkZ6FEVLoNrqPzThmZr8DsWLkN1","nonce":9,"parents":["01a10c7cf9b37826ab2efc99318e07d4ac64709d88ca12780d2e825cd9a91bb7","1bf6bd2f2d0e01490a5bd24d94de861d9ebb40ef1c90a998687a3365777fe6dd"],"ts":1793033764,"cid":"poa-mainnet-1","sig":"3GE8rt15RYJXQc7P47zak1nnDJrL1R4cPAsCz7CKYfUiEdgtQxN57FxgjxQ4QnPquaoBwVJVJvf7nxc4St47jj1F"},"checkpointed":{"height":83091,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T04:04:46.807Z","checkpoint_height":83091,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}