A public log's plaintext is all fields except the first one, which is called 'tag'. We call this 'plaintext' because,
unlike public logs, it is expected that public logs are not encrypted (since the encryption would be public,
revealing the plaintext).
A public log's plaintext is all fields except the first one, which is called 'tag'. We call this 'plaintext' because, unlike public logs, it is expected that public logs are not encrypted (since the encryption would be public, revealing the plaintext).