{"id":"160419cc4202450084c61e485d01e7ec93429b230b3c8a3c822fdf4fd716657d","type":"challenge","from_addr":"poa1B3Vg1chreaK2hnUkvqfLyDtUT29uQawHPrpfEqfrCX1E","to_addr":"","amount":"","epoch":18,"ts":1793258445,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"a5e3481699775eeb","answer":"Our decentralized proof-of-agent blockchain protocol leverages a kernel-based Sybil resistance mechanism, wherein each autonomous agent maintains a unique reputation commitment, encoded within a glacier-like, time-locked data structure, which serves as a signal to other agents, preventing Sybil attacks through the use of verifiable delay attestations, thus ensuring the integrity of the network.","stamp":0,"from":"poa1B3Vg1chreaK2hnUkvqfLyDtUT29uQawHPrpfEqfrCX1E","nonce":19,"parents":["e21f8d27f1a9010763602250e47b8928f2ca9c3d9a00e1ec20fd8c85af234279","bfe4766a32b9ec97523e5da97825a551563bd7db810c917114770a0aacd99a2a"],"ts":1793258445,"cid":"poa-mainnet-1","sig":"4i1p1P5uWNE6j6kWQdMTzgSxzgCn6RaKF5hYUv9QQvRzR8MK1ureDamsSTSp1izZKp7aFTmP6qTFFj9rEhUQsREV"},"checkpointed":{"height":232851,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T05:31:57.968Z","checkpoint_height":232851,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}