EDIT: If you look at your screenshot, you entered the signature in the message box and the message in the signature box. That's why you can't verify it.
I didn't even notice this. Thanks for pointing that out.
Here's a new one:
"I Razick am the sole owner of the address 1vayZZw4U1pKQic2FjZ7aYg8e1qDSNxCC. Today's date is 6/9/2020."
Signature: HEstMca7FsXTTzIj8xgQmKA2dW4gtMGXb9+6iAizcDRwk8ytf+DCZUXWjdHIR1WNl5CIOFRwzaTDvpWJ2x/Doz4=
Exclude quotes to verify message. Bare Signature (QT Compatible).
Signature verified using Electrum
[im g]https://i.imgur.com/vyeiXM1.png[/img]
I also managed to verify it using Brainwallet: [ur l=https://jhoenicke.github.io/brainwallet.github.io/#verify?vrAddr=1vayZZw4U1pKQic2FjZ7aYg8e1qDSNxCC&vrMsg=I%20Razick%20am%20the%20sole%20owner%20of%20the%20address%201vayZZw4U1pKQic2FjZ7aYg8e1qDSNxCC.%20Today's%20date%20is%206%2F9%2F2020.&vrSig=HEstMca7FsXTTzIj8xgQmKA2dW4gtMGXb9%2B6iAizcDRwk8ytf%2BDCZUXWjdHIR1WNl5CIOFRwzaTDvpWJ2x%2FDoz4%3D]Verified[/url].
So this should be good for a start.
I will again ask you to sign a message from one of these wallet addresses:
122ycb9fkTWJdCMdPedDP2kEZiPTU9WJdV
12wZXTqBnUn1KingdK1EPeYAR3e8L1wzyb
13ZvmWVb8zU1Y3nJ6MW8Zk4oEkU95RqMSa
1CBNHbNNJ4C3dTELRJq312hXFwUqxg7bnm
1HMVeK34YVWcW33KXvMK4tqB8AGQTgF3dX
1K7nyWYzmkx4o1LddKdLFbbFWntec1xg7m
1KRZkLjGzxnu1ur3V6K91v71Sjh4UqEMZJ
1LqtqiYUbmb5FURHMuq1bPQH5mhGGJcHZm
but not one of these:
1CycG6FakG9XoeZ2Bs5XAESgDLdW5FfGug
1GtnfTSQcFgDThekfBjpZiptvZbB17wd4z
1vayZZw4U1pKQic2FjZ7aYg8e1qDSNxCC
Please use this format:
-----BEGIN BITCOIN SIGNED MESSAGE-----
<insert message here>
-----BEGIN SIGNATURE-----
<insert address here>
<insert signature here>
-----END BITCOIN SIGNED MESSAGE-----
I would also appreciate it if you could include today's date in the message.