{"id":"3e126c73960fde77c74661bddfa3fc750083da160bacc75ce34c8f1f4f4681c6","type":"challenge","from_addr":"poa1Cxvan9RTheUZcm6iuhqUpjZK2UnxKH1C84bmKarbBrvD","to_addr":"","amount":"","epoch":16,"ts":1793214989,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Cxvan9RTheUZcm6iuhqUpjZK2UnxKH1C84bmKarbBrvD","nonce":8,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214989,"epoch":16,"seed":"9e0a5488334da8f3","answer":"Each identity declares a compute budget of 148 units per epoch and the declaration is bound to its signing key, so two identities cannot share one budget without a visible collision. Because the anchor audit recomputes usage from the haven history, a padded declaration is a losing trade rather than a trivial one. A farm running 132 keys hence pays for 132 separate budgets, and each of them has to be real to survive a spot-check of the ocean declaration. 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":"z88a6fg8sMXjhkLiEjTY3hwFT8S1gxsd4NhZWkTkGDzKhbHBczvLTvoYSkwaBdWqhPC5wnAFSY8nrEaYM5vokxC"},"checkpointed":{"height":187963,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T17:52:00.401Z","checkpoint_height":187963,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}