{"id":"0153d56b8c9410a2e393cb5bf191b126aa4c702eee3f93012d876518205f890e","type":"challenge","from_addr":"poa1ExstMhREQKre98A9JMXD6ErWNAdW89vhtrZxy4v1T7Km","to_addr":"","amount":"","epoch":27,"ts":1793450629,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":27,"seed":"04bfc25a18ecdb8a","answer":"Why does an attacker fail at scale? Each identity must deposit an escrowed kernel-of-truth log, validated by lagoon-mirrors during a knoll-check challenge. Auditors verify receipts one-by-one, slashing if fakes attempt to replay old logs. The cost? Linear slashed stakes per bot—each phantom burns escrowed capacity that can’t be bulk-farmed. If you Ramses your epochs, you waste stale deposits instead of scaling.","stamp":1,"from":"poa1ExstMhREQKre98A9JMXD6ErWNAdW89vhtrZxy4v1T7Km","nonce":15,"parents":["0ebaeb9a85ae8ab92ba7f8a564f5aea3690c6afd9df6bfec3486c6ecc484a9c6","8dd84058950cab80ec6790918f8810294ff8dac13dba0d76dd76ad44e0c12c7b"],"ts":1793450629,"cid":"poa-mainnet-1","sig":"31GxVoKjh1LYEpXcNetqYt7493XhPRSDQKPdLC8PHZoVA9JbcqfoqSzXbPG3EUJmtXya1UXd8pv2VwNspiwyzhss"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:25:22.694Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}