Zach Herbert 🇺🇸 ✓

@zherbert · Boston, MA · joined 21 Jul 2009

Cofounder & CEO @FoundationHQ. Building Human Authority Hardware for Bitcoin and more. Mechanical engineer, MBA dropout. Also tweets about health.

12 228Followers

3 303Following

16 400Posts total

1.5MViews on collected posts

Against accounts of the same size

8 posts from the last 90 days, next to the 10K–100K follower range. shown widely, but few of those viewers react.

Median views6 264this account1 756median for 10K–100K

Reach, %51.23%this account5.38%median for 10K–100K

Engagement, %0.73%this account1.75%median for 10K–100K

Metric	This account	Median for 10K–100K	Ratio
Median views per post	6 264	1 756	3.57×
Reach (views ÷ followers)	51.23%	5.38%	9.52×
Engagement rate	0.73%	1.75%	0.42×

Others in this range → Compare with another account → How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

12.8K26 Aug

5.7K

1.4M27 Aug

6.8K

2.4K

12.7K28 Aug

2K3 Sep

1.9K4 Sep

Last 8 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.74%26 Aug

0.56%

0.12%27 Aug

1.20%

0.71%

1.36%28 Aug

0.56%3 Sep

1.92%4 Sep

Reactions — likes, reposts, replies and quotes — divided by views. Median for 10K–100K accounts is 1.75%.

What the audience does

Likes74.5%1 587 in total

Reposts8.5%181 in total

Replies12.7%270 in total

Quotes3.7%79 in total

Bookmarks0.6%13 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Latest posts

Apps have finally arrived to KeyOS! Our biggest release yet. 1.9K views · 30 likes · 2 reposts · 5 replies 04 Sep 2026 The worst Apple UX of all time. IYKYK. https://t.co/mr8gpQojru 2K views · 10 likes · 0 reposts · 1 replies 03 Sep 2026 1M views. Complete nonsense. These guys didn’t hack anyone. I pointed this out and he hid my reply. Deeply irresponsible and unethical behavior from a sketchy Chinese competitor. This is not the time to be engagement farming about vulnerabilities. Terrible for the industry. 12.7K views · 153 likes · 9 reposts · 9 replies 28 Aug 2026 Active tamper protection on Passport Prime 2.4K views · 16 likes · 0 reposts · 1 replies 27 Aug 2026 Most hardware wallets are built to resist physical attacks. Passport Prime is one of the few built to detect when one happens. We deliberately triggered its active anti-tamper protection. Here’s what happened next, and how to restore securely using KeyCards or seed words. 🛡️ ht 6.8K views · 76 likes · 2 reposts · 2 replies 27 Aug 2026 we hacked ledger. the @OneKey_Anzen team has successfully reproduced a transaction replacement attack against ledger ethereum app 1.22.1 in our lab. the bug is a race condition between the transaction display logic and the underlying transaction buffer. an attacker can https:/ 1.4M views · 1.2K likes · 168 reposts · 186 replies 27 Aug 2026 Should we keep NFC as an enabled option (can be turned on or off) for Airgapped mode? Or should we kill NFC as well? 5.7K views · 11 likes · 0 reposts · 21 replies 26 Aug 2026 Working on naming the upcoming airgapped mode for @FoundationHQ Passport Prime that erases the firmware on the separate Bluetooth chip and does not require our mobile apps. Tinfoil Hat Mode? Purist Mode? Airgapped Mode? Hardcore Mode? 12.8K views · 47 likes · 0 reposts · 45 replies 26 Aug 2026