Using VanitySearch.exe to create valid bitcoin address
```
C:\Users\xxx\xxx\xxx\xxx>VanitySearch.exe -stop 1Razi
VanitySearch v1.19
Difficulty: 264104224
Search: 1Razi [Compressed]
Start Wed Oct 28 13:51:42 2020
Base Key: CD1F6EFC8A86F2FBB7B2C597E223A24AAC785368AAC86F78AD1CA52D54BADA31
Number of CPU thread: 4
[7.37 Mkey/s][GPU 0.00 Mkey/s][Total 2^28.57][Prob 77.8%][80% in 00:00:03][Found 0]
PubAddress: 1RaziQViMeWvCMGgaTzB6pyTSZMY48zFW
Priv (WIF): p2pkh:L25LFTUY6HT4DvDxuXpMV3xbdwZ7fekBuA9aZh5gYFeEJFNynQy8
[7.11 Mkey/s][GPU 0.00 Mkey/s][Total 2^28.61][Prob 78.9%][80% in 00:00:02][Found 0] Priv (HEX): 0x90E07E718BF5750F05CF204CA540CC4BE6947FC59C8607B174B8C9BA55D5FE90
```