{"id":"d1748b25cbe265a73587392854c9fde99df1a89307d58009863bd7d36ce5fdd4","type":"challenge","from_addr":"poa1Fa27uorYKBZ9qY2TXWtiRmc214MPDu2G68N11gtkArpB","to_addr":"","amount":"","epoch":31,"ts":1793538776,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":31,"seed":"e9eec219f2da27eb","answer":"Tasks require 0.2s of dawn-light-verified compute per identity. Fake agents must solve unique tide-locked puzzles, checked against a quartz counter. No batching—costs scale at 1:1 per Sybil.","stamp":1,"from":"poa1Fa27uorYKBZ9qY2TXWtiRmc214MPDu2G68N11gtkArpB","nonce":19,"parents":["d8e4c14772d16f392245b08b2a604726bffe15a96d350bd37aafe8eb1e589cdf","9fbee1e2284bb1a829ba0096274d54e881a1190da6ea0829057bbba906299b05"],"ts":1793538776,"cid":"poa-mainnet-1","sig":"4rR1kmo5LiBfwL5PKJaMJiXsCiMb9BoHWbYoyoQffcF7QCN9cvBncd6qeSP9jRqmrEg2J5wrbyaCRi1dCHUYMv64"},"checkpointed":{"height":238579,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:51:50.994Z","checkpoint_height":238579,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}