EnglishAdam Back is on Twitter (X) as @adam3us, with 972,081 followers and 73,317 posts. It has been on X since November 2010, an account age of 15 years.
Insights
Its strongest tracked day added +593 followers on Jun 24, 2026.
Engagement
Early reading. We have captured 7 original posts for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 481 interactions against 972K followers, an engagement rate of 0.049%. Posts are seen about 44K times each, and 1.08% of those impressions turn into an interaction. That is about 4.57% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.3 posts a day over the last 30 days, though only 40% of days saw any activity at all.
Measured over 7 original posts from a 30-day window, last computed on October 16, 2026.
Full engagement reportFollower growth
Best tracked day: +593 followers on 2026-06-24.
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Bio
cypherpunk, cryptographer, privacy/ecash, inventor hashcash (Bitcoin mining) PhD Comp Sci. Co-Founder/CEO https://t.co/CysB3cs7Pp & Co-Founder/CEO @bstrco
Notable followers
The biggest accounts in our directory following @adam3us.
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Adam Back on Twitter (X) - frequently asked questions
- What is the Twitter handle for Adam Back?
- Adam Back posts on Twitter (X) as @adam3us. The profile is at x.com/adam3us, and the View on X button at the top of this page opens it.
- How many followers does Adam Back have on Twitter?
- Adam Back (@adam3us) has 972,081 followers on Twitter (X). The count is refreshed continuously from public data.
- When did Adam Back join Twitter?
- Adam Back joined Twitter (X) in November 2010. The @adam3us account is 15 years old. Searches for Adam Back age often mean a personal age, which we do not publish. The figure here is the account age only.