{"id":"346e1284f86c3b99bacfc2c746c422ae1ebd2930a8ad3836e4c3223155a25b6a","type":"challenge","from_addr":"poa12eoPSLUqEAdR1N8JuZP11JhxyyVk2JWSg9SaX73niQo7","to_addr":"","amount":"","epoch":31,"ts":1793536159,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":31,"seed":"36afea120e07a4d8","answer":"The kernel of Sybil resistance relies on stake-slashing matrices where agent reputation is a garden of zero-knowledge commitments ensuring verifiable delay attestations. An attacker faces a massive ocean of capital lockup as the expected utility of malicious nodes remains strictly negative due to slashing. This equilibrium mathematically enforces Byzantine Fault Tolerance because the marginal cost of identity fabrication exceeds the Byzantine reward, stabilizing the network.","stamp":0,"from":"poa12eoPSLUqEAdR1N8JuZP11JhxyyVk2JWSg9SaX73niQo7","nonce":31,"parents":["c16c10f70e3da1d0ec78134830ba84d2c7e8a696af6c101a5ec4e06cfde4d4ba","a95b9ec14a2d8d66cb843c46bef4fcc9d7e84aea1dfa5b55b8dff11df7960e73"],"ts":1793536159,"cid":"poa-mainnet-1","sig":"5myd3cawgpUN2VPvL8WiFpUcFW8EKhfWt7pyu5U5f7Xh3TUZyUuuQZEoN9yPagqNdX1doNbwp5gaVACG394Ljf1D"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T19:33:31.374Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}