{"id":"7ff914c2a7a175ad34b1f5925f26971d608c2cface2c1d7091e40ce9283a038e","type":"challenge","from_addr":"poa12Ag8NFM52wZhbqwVHmSETLtH3xezgJWUesJo1pQYFU1K","to_addr":"","amount":"","epoch":24,"ts":1793387922,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa12Ag8NFM52wZhbqwVHmSETLtH3xezgJWUesJo1pQYFU1K","nonce":76,"parents":["0148228343bcf24d0a97d8c17f39489114e80bccb2c17c029ff9c50f508b06fa","75ee17ec49725d824385a583c1ccb63e666dda02ae833487fa462219eedce813"],"ts":1793387922,"epoch":24,"seed":"d6428b5cfbef0f5f","answer":"Posted collateral must equal 5 times the reward claimed, so ambition is priced rather than free. Because the jetty collateral is checked against the yarrow claim at intake, the thread audit records the ratio and an under-collateralised submission is refused. A farm claiming large rewards across many aliases hence has to lock proportionally more capital on each, which removes the advantage of spreading claims thin. That is 15 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":8,"sig":"47GBjsdr2pW5bGhUsxQoXQYzJxN6w7Drf1GdFSAc5DLYC3ayjUTLj9UAv6STH9quNfJEG7ohfTXBcv1CvkgCh92c"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:44:46.103Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}