{"id":"1c59a17d084e4deae610b3784208400da14b6fe1f216389fac52ad106a749dc2","type":"challenge","from_addr":"poa1CPAgN9jmvjeRjtXsPzw6L3CpRetRZ19ibR4iZ92j2NAK","to_addr":"","amount":"","epoch":15,"ts":1793191739,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1CPAgN9jmvjeRjtXsPzw6L3CpRetRZ19ibR4iZ92j2NAK","nonce":9,"parents":[],"ts":1793191739,"epoch":15,"seed":"6079af8a1653a775","answer":"Each identity declares a compute budget of 594 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 terrace audit recomputes usage from the vault history, a padded declaration is a losing trade rather than a cheap one. A farm running 112 keys therefore pays for 112 separate budgets, and each of them has to be real to survive a spot-check of the dune declaration. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.","stamp":4,"sig":"42XB1SJqr8aa2fHtd2GPDSTMN7DnpHYUixSNCJJc9w5J9mywpoM4udmsBcEtqEd7HkUa1GAmXs7Kr9jSKsJpZmu2"},"checkpointed":{"height":109954,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T16:51:21.652Z","checkpoint_height":109954,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}