On May 1, 2007, the Digg social platform also faced actions related to the DMCA, initiating deletions and account removals related to the dissemination of keys. At that time, people continuously employed creative methods to disguise the keys, including the creation of flags using hexadecimal RGB numbers.

For example, transforming the key 09F911029D74E35BD84156C5635688C0 into #09F911 #029D74 #E35BD8 #4156C5 #635688 +C0 formed the Free Speech Flag.

The GitHubrepository for this hex2flag tool (Free Speech Flag Generator) is located at: https://github.com/gledos/hex2flag