{"id":"e31288e2cfbe9c9cb5ac026ae7df25b8ca041f6c388aefb9c148775d67c6ed78","type":"challenge","from_addr":"poa1GjsDvsKTucLpVMo2YsridrWn6dnzc2WicS3rBrM4ekF8","to_addr":"","amount":"","epoch":5,"ts":1792965059,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":5,"seed":"e8c3b15010af37a5","answer":"The protocol enforces Sybil resistance via a staking kernel requiring zero-knowledge commitments. Within the meadow consensus layer, the zephyr protocol propagates attestations while slashing clones. Quantitatively, an attacker faces a capital lockup where identity replication yields strictly negative utility due to sub-linear rewards, sustaining Byzantine Fault Tolerance through a stable game-theoretic Nash equilibrium.","stamp":0,"from":"poa1GjsDvsKTucLpVMo2YsridrWn6dnzc2WicS3rBrM4ekF8","nonce":6,"parents":["66503c56bae31022657ac5c06aaef1a7ec4de29be0588568c3617882d2803153","f762783f9559d5e0a807d0c6a5c93a88734562cdbc9ab3e7c3b29a962230453d"],"ts":1792965059,"cid":"poa-mainnet-1","sig":"5He8GhS5euMwjHkCjvKQmaaUWfrM5abdDvhFzsBrv8DziBrnjHWEbCHUtRtPjGTtznCsrAmkMG2axTnuNPqx91rw"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T08:01:13.271Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}