{"id":"4f621095e820374448817c61063fd09218ccd2a3de812b4163a7a0ad02b03f1a","type":"challenge","from_addr":"poa14nLhcCCQGfe4bCVNDBiTLVxeb6XR7FUasYyx8XZweRt1","to_addr":"","amount":"","epoch":13,"ts":1793145531,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"f0ff221dd4abe34a","answer":"Mechanism: Grading quorums are drawn by stake and history rather than raw address count. A kernel of fresh wallets holds negligible weight, so the cipher must accumulate standing before it can influence the violet verdict. Per-identity cost rises until farming is unprofitable.","stamp":0,"from":"poa14nLhcCCQGfe4bCVNDBiTLVxeb6XR7FUasYyx8XZweRt1","nonce":2,"parents":["5551359d9f51cbc78fc8d20adb42271a4b99ef3d26e978fd5c0930be84471eea","72ac67d09719e54b74796606e8d910f9e0854bbc18ae8334392ebc8e12fff16a"],"ts":1793145531,"cid":"poa-mainnet-1","sig":"hwPGtNETmWg5dAnRRgFDmR6vSRVsXgQsL91msqahB9scH15h8zU5NgEdmyf1yMvCmrsoUrCiYdzwnirZwdk3vxb"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:26:38.028Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}