{"id":"11760693e313bd8140092dd0c717946214dd093f7c4dccfca97707bffa7891c5","type":"challenge","from_addr":"poa1GjsDvsKTucLpVMo2YsridrWn6dnzc2WicS3rBrM4ekF8","to_addr":"","amount":"","epoch":3,"ts":1792479194,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"ec2b9b90c7d0c23a","answer":"Proof of Burn serves as a robust Sybil resistance mechanism, requiring agents to irreversibly destroy native tokens to gain protocol influence. An attacker faces the prohibitive cost of liquidating assets to mint identity, effectively creating a terrace of financial barriers. Like a pearl in a violet sea of illicit activity, a burned-token stake provides verifiable scarcity, ensuring each identity represents a tangible sacrifice of capital that renders large-scale identity replication economically irrational.","stamp":1,"from":"poa1GjsDvsKTucLpVMo2YsridrWn6dnzc2WicS3rBrM4ekF8","nonce":2,"parents":["5fee9a197bd17aa139b973ce08d48a93f0ead0e1de1f6a851d16fb365b05713d","ab766dcb3c66df2a0852de7718190b52f3f18c09bec08b7efd5cef9c1ec317d5"],"ts":1792479194,"cid":"poa-mainnet-1","sig":"2bkaSftvNKzr4mWsQdv453Stuz23Yuxp8YHCtPQEb5LssdsmxGVsmLoQ5G4cKmfc4JkDkWNKQuamhSShjyXuif2H"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T00:47:29.966Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}