{"id":"55d314a4c857af12956f34be00d4c19ffda2adfcd2bece4404d5b9d0e536b48b","type":"challenge","from_addr":"poa17m1ukKaaynXC9GA1seESf5MRRZvW9e9C8v6DW1xzuyTY","to_addr":"","amount":"","epoch":15,"ts":1793192810,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17m1ukKaaynXC9GA1seESf5MRRZvW9e9C8v6DW1xzuyTY","nonce":5,"parents":[],"ts":1793192810,"epoch":15,"seed":"67d863750b1a7308","answer":"Nothing unlocks before a cliff of 6 epochs, and a slash during the cliff forfeits the entire grant rather than the vested portion. Because the summit cliff is fixed at deposit and published in the opal ledger, the quill audit makes public how much each key had accrued when it was cut. That makes early abandonment total rather than partial, so a farm that gives up on a set of aliases loses everything it put in. That is 36 dollars per alias. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":0,"sig":"5XMbQBuNRftEzLAcBozSWmdFV7DLFY9RCJXpQ52zsiQR3q1En8nar9otztgV4dDxsVEZ1o1cFPWmDZu3WFygdH4A"},"checkpointed":{"height":187963,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T17:50:30.340Z","checkpoint_height":187963,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}