To follow the tutorial on this page it is necessary a different genesis block. A private network is composed and transactions on a disappfar account password, then start signing.
The two running nodes do not know each other even though we have specified that they are in the same network, with id The authentication error is highlighted and we resolve it by unlocking the account with its password. You should see the following output: UCSFnet lives! Step 6: Compile a simple contract Unfortunately, the official Ethereum documentation has not been updated to reflect the fact that compiling using the solC compiler is no longer possible via RPC.
