{"id":"fc1cc1c8bdcaa83ec0f3a58826e761180ddfd0ea64b4879e48f6d409bbde918b","type":"challenge","from_addr":"poa12a8cJUmJ7RXPvVtV7FLY4cq8B4ME93ce8s4XisDkfbNM","to_addr":"","amount":"","epoch":21,"ts":1793318788,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa12a8cJUmJ7RXPvVtV7FLY4cq8B4ME93ce8s4XisDkfbNM","nonce":70,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793318788,"epoch":21,"seed":"413f575add521d62","answer":"Because the velvet collateral is checked against the harbor claim at intake, the jade audit records the ratio and an under-collateralised submission is refused. Posted collateral must equal 4 times the reward claimed, so ambition is priced rather than free. A farm claiming large rewards across many aliases thus has to lock proportionally more capital on each, which removes the advantage of spreading claims thin. That is 20 dollars per alias. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":1,"sig":"2NRbTX3YXeKW1M7FWWgJtFuPvMH4o5eaQ6jNbnvJB5zPuzmE1dXk5713xm5o1dQ3Vqn1Mh4e9gWUDSFu7eGd1VAm"},"checkpointed":{"height":163915,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T18:06:14.388Z","checkpoint_height":163915,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}