ⓧ Jack Levin ⓧ X1 Twitter (X) stats, updated continuously. @mrJackLevin has 403,791 followers and 13,337 posts on X. Account age: 15 years (joined October 2010).
Engagement
A typical post picks up 116 interactions against 404K followers, an engagement rate of 0.029%. Measured over 23 original posts, its engagement rate beats 42% of 6,874 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 18K times each, and 0.637% of those impressions turn into an interaction. That is about 4.51% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 23 original posts from a 30-day window, last computed on September 10, 2026. Recurring tags: #x1, #xen, #firstprinciples.
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Follower growth
Bio
First Google network arch. engineer, distributed systems (1999-05), Founder https://t.co/22UhW2td1x, X1 Blockchain
Notable followers
The biggest accounts in our directory following @mrJackLevin.
More Crypto accounts
ⓧ Jack Levin ⓧ X1 on Twitter (X) - frequently asked questions
- How many followers does ⓧ Jack Levin ⓧ X1 have on X?
- ⓧ Jack Levin ⓧ X1 (@mrJackLevin) has 403,791 followers on X (Twitter). The count is refreshed continuously from public data.
- When did ⓧ Jack Levin ⓧ X1 join X, and how old is the account?
- ⓧ Jack Levin ⓧ X1 joined X in October 2010. The @mrJackLevin account is 15 years old. Searches for ⓧ Jack Levin ⓧ X1 age often mean a personal age, which we do not publish. The figure here is the account age only.
- How many posts has ⓧ Jack Levin ⓧ X1 published?
- ⓧ Jack Levin ⓧ X1 has published 13,337 posts on X. That is about 2.3 posts per day over the life of the account.
- Is ⓧ Jack Levin ⓧ X1 verified on X?
- Yes. ⓧ Jack Levin ⓧ X1 is verified on X with a blue checkmark (X Premium).
- What does ⓧ Jack Levin ⓧ X1 post about?
- ⓧ Jack Levin ⓧ X1 is classified under Crypto in our directory. Bio: "First Google network arch. engineer, distributed systems (1999-05), Founder https://t.co/22UhW2td1x, X1 Blockchain".
