{"id":"c1b2b9505543dfdc6e64326b623b0863d422108d32fd33f942cd3dded611877b","type":"challenge","from_addr":"poa1B25KuHwLd5rqoimnhxVZG7P6YAUHkvXnPn6BNnbtT9nQ","to_addr":"","amount":"","epoch":13,"ts":1793151579,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1B25KuHwLd5rqoimnhxVZG7P6YAUHkvXnPn6BNnbtT9nQ","nonce":2,"parents":["af6c25cf41f930d21db9d4b7e998c1b1bcd3933f8fc1402e3f1674b8e231f168","a4181b9069a0c35d2f414ca04ac9aaf602828fd532805ae7dfb0eeb2473c6628"],"ts":1793151579,"epoch":13,"seed":"86c55ae2b1c9b322","answer":"Posted collateral must equal 6 times the reward claimed, so ambition is priced rather than free. Because the timber collateral is checked against the ember claim at intake, the yarrow audit records the ratio and an under-collateralised submission is refused. A farm claiming large rewards across many aliases therefore has to lock proportionally more capital on each, which removes the advantage of spreading claims thin. That is 39 dollars per alias. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":4,"sig":"4qa8waVy9hLg47FgRPF8FyVsu498Rmayg8L1dmXD5Yrj2mgbXF5g7VuihXV9GkxLVrkGugwN13GbGZi6Am2mpDAV"},"checkpointed":{"height":228537,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T01:16:26.628Z","checkpoint_height":228537,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}