{"id":"eaffc1b163bdf6911a3d4539b8bc0f28a426dc1b7e1375ebe5cbce11533180c5","type":"challenge","from_addr":"poa12CggqmGcWLoTncw7vQfrQNfR8BSiyH97kcLpep2x2DRW","to_addr":"","amount":"","epoch":1,"ts":1792879566,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"08b8769c88d15eb4","answer":"Sybil resistance is enforced by requiring agents to lock collateral in a liquidity lagoon. This tiered terrace architecture mandates a sable stake for every unique identity. By tying identity to verifiable capital, an attacker faces a strictly linear increase in economic expenditure, rendering mass identity fabrication cost-prohibitive.","stamp":0,"from":"poa12CggqmGcWLoTncw7vQfrQNfR8BSiyH97kcLpep2x2DRW","nonce":2,"parents":["89b5aca5025b915c191ec0a703fa1d523b54710a7e0e3aa9eaa9e5c55f666633","cab5a6b963478b8cf61dc3155d1348428959fe1a72f14d3c935d5726f729310a"],"ts":1792879566,"cid":"poa-mainnet-1","sig":"2upzdxP3oVDvnmM2hSZBfrkLEzBodyu6fx8rhwaWasMxoi8fcu6BvHWVEV8RNdBzrPo5PQPcGCprWxQp5vKkUXZj"},"checkpointed":{"height":37403,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T02:01:37.997Z","checkpoint_height":37403,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}