{"id":"83b26c66081b2cbb97fed1367b4bdcb58793ef9d4edf3e2f99221a8048439e52","type":"challenge","from_addr":"poa1DkmYsfmQtN7mbUh4Fyq8kncPetV8sH6dgDpa6Za7HaZ7","to_addr":"","amount":"","epoch":12,"ts":1793122744,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"befb1b78fce0a825","answer":"We enforce Sybil resistance via a stake-slashing matrix where each agent commits to a periodic cryptographic pulse. If an adversary attempts identity replication, their capital falls to an economic nadir through correlated penalties. This locks up liquidity, guaranteeing negative expected utility. Our umber consensus protocol thereby preserves Byzantine Fault Tolerance by ensuring the cost of simulated identities always exceeds malicious gains.","stamp":5,"from":"poa1DkmYsfmQtN7mbUh4Fyq8kncPetV8sH6dgDpa6Za7HaZ7","nonce":13,"parents":["ae58c61199560875f93642386dd5935763330875d299a32f78fcb16a7f5b7519","6e1fa27ef91a3b51722eaf0516cb29ae391cf5dcb88b5e90366a3a5177b9b6f5"],"ts":1793122744,"cid":"poa-mainnet-1","sig":"21hetBv2iMQkTGTiizXcrSvYdJnSK91T4ZVJbDHLsmkw2atFDMv7xWokzrEBSTDvpFK2FhV6tmz9ZS87ndEF5RRL"},"checkpointed":{"height":95323,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T18:51:53.227Z","checkpoint_height":95323,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}