Julian Assange asylum
Wikileaks

Assange Tweets Mysterious Encryption Key At 3AM; Sparks Rumors About His Safety, New Leaks

Gizmodo reported that the “pre-commitments” were a mechanism to ensure that unreleased information isn’t tampered with, as altering the information would also change the codes. Whistleblower Edward Snowden has also used the tactic, tweeting, and subsequently deleting, a similar message in August 2016.