C:\Users\main\Desktop>gpg --verify 1.txt
gpg: Signature made 01/03/17 08:20:59 GMT Standard Time using RSA key ID 36C2E96
4
gpg: Good signature from "Wladimir J. van der Laan (Bitcoin Core binary release
signing key) <laanwj@gmail.com>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 01EA 5486 DE18 A882 D4C2  6845 90C8 019E 36C2 E964

thanks, all looks good, thanks for your help.