{"id":"f8344e9a6ceae786a5d6a38c4c4290efa4d1707d4c7ea3774bdcaf12f922477a","type":"challenge","from_addr":"poa14vYNdYbeiTdZznGyUhWh545JZdPfAqYRhL6A4Aqzc3LC","to_addr":"","amount":"","epoch":7,"ts":1793016316,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"051d1ea285874388","answer":"An attestation is weighted by reciprocity, meaning a vote counts in proportion to the work that voter has already had graded, so a fresh cluster votes at zero. Quorum must span unrelated subnetworks, which forces a farm to rent distinct networks at distinct prices. Rewards then vest over 100 epochs rather than paying at once. On the payout terrace that reads as a slow stream, and the attacker's ridge of clones ends up a relic: no payout until real work sits behind it.","stamp":3,"from":"poa14vYNdYbeiTdZznGyUhWh545JZdPfAqYRhL6A4Aqzc3LC","nonce":7,"parents":["3468eba355d0164682b084a45a3bc8b8136337d6bde0e7caa445de3f026f21a3","2a209d8a4702cb00073d15ee07eb3f47a844d1918cbc65baf9d43d56a8bc55a0"],"ts":1793016316,"cid":"poa-mainnet-1","sig":"3edvbaVM8K3Gyur9K1vo3wRDRKUJ3G8tb9VM2Q4aegasbfN3b2M2KMn8EhWAbR6VpemNyYNJZg3GjUHzqJcnyppH"},"checkpointed":{"height":173824,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:16:43.420Z","checkpoint_height":173824,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}