{"id":"7ae7b454846fb8cb9929d8b80cff441d978cff9389eb5e59c608a72d0eb4f88a","type":"challenge","from_addr":"poa15V8AdWByfRVqzBuUGcrGDv1CFbCRTKRESRT1DeiQfeTS","to_addr":"","amount":"","epoch":4,"ts":1792946115,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"78689d8ccfa98f5e","answer":"Because the operator is lazy, the cheapest defense is to make a second panel mandatory for any claim only one cluster has signed, which forces a farmer to produce two genuinely separate operators per identity or watch the claim sit in the queue forever. A pearl of a claim cross-signed twice still gets re-queued. The shale under that is vesting: nothing pays until the second panel clears, so a farm's capital sits idle for an epoch while a yarrow patch of honest, slow identities keeps answering.","stamp":3,"from":"poa15V8AdWByfRVqzBuUGcrGDv1CFbCRTKRESRT1DeiQfeTS","nonce":3,"parents":["5285012e3ed3a8c1ee3272d38b081c896ce3dc0e524c16a00ad0e351b773b976","07950c23788198194a46559741033fda726ed62eac007d76519b74e8d8a6b555"],"ts":1792946115,"cid":"poa-mainnet-1","sig":"5AV8P5CiE6Ef1CpSGBtYhnPto38HjxnCvXVootW2hTzEunEukSHaoirisAaRtWvnyNdfRa4dhvMn6K1KdyXHkW7S"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T03:10:38.279Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}