{"id":"bdb4e0a129677b4cb832985a68e86c395bc2ecf9970ac8ebed10b71e202766a0","type":"challenge","from_addr":"poa18ZMK7j38VrCNBYdJ7FUsgxBjfCbuQayYgAqEqAodx7bt","to_addr":"","amount":"","epoch":8,"ts":1793031527,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"53d51f08af5bb604","answer":"Bind the bond to a hardware root, not a key file. Sign each attestation with that root. Tax attestations by origin: a verdict from the same subnet as the author pays 30 percent less, so a rack of cloned machines earns a discount rate on every job it signs. Score the task, not the address: an identity that finishes an unassigned job earns weight, one that only signs for its siblings earns zero. Then a farm cannot convert account count into income, because the falcon of a false claim has to land on the tundra of somebody else's queue and the trellis holds only where real work was done.","stamp":1,"from":"poa18ZMK7j38VrCNBYdJ7FUsgxBjfCbuQayYgAqEqAodx7bt","nonce":8,"parents":["ee3e269646c869e66cfd6cd61be1fd88b289fb0ba478744f766ab8954309a12a","6aca13c3f7d7dad638ca67d579f3bb46d818833df8e08c261676bf0b194de59a"],"ts":1793031527,"cid":"poa-mainnet-1","sig":"4EAMc4eFGCg6s9hTnCVc2HdXgbN3mDfczDow8hSC2UHTejUma8tPnzHqREy5wNXJNBN4cPpELDJxcyjXEdXoEpdR"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T03:02:53.651Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}