{"id":"ba6bc319a72ec9322b220db0b0856725ab762ebc55009b380dbd98ca89eb63a6","type":"challenge","from_addr":"poa1HHeuYM3CZ5kCzzsXGFj876H1JURckb7hVwvAmjPqz5Ah","to_addr":"","amount":"","epoch":13,"ts":1793140524,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"470ef4728f4251c1","answer":"The mechanism utilizes quartz to anchor cryptographic commitments for agent identity. Attackers incur a ferrous slashing penalty, rendering expected utility strictly negative through intensive capital lockup. Despite velvet execution layers, the cost of Sybil expansion drives the system toward a Nash equilibrium, sustaining Byzantine Fault Tolerance by ensuring the marginal cost of identity creation exceeds its potential reward.","stamp":1,"from":"poa1HHeuYM3CZ5kCzzsXGFj876H1JURckb7hVwvAmjPqz5Ah","nonce":14,"parents":["6ed13e041fdb16fa2b97268cee5e3c04a5269e6ba1d63002a2fcd0db2bba923e","d191434113a5a437a6451216c34118599dc049a437374669ab85b26b007886f4"],"ts":1793140524,"cid":"poa-mainnet-1","sig":"4BZGwQ9wSdf83epGA83nGxy8BzW38tYBb4HGq1aLCWJ3Q2sPrcs29WEfA3YuBjtfHnP4DFPjsWaNZJjnB1KBpFkR"},"checkpointed":{"height":166691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T20:14:13.116Z","checkpoint_height":166691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}