Ingo Blechschmidt✓ Add us as a preferred source on Google
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Make a deal with Ingo Blechschmidt
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
358
Account age
0 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Ingo Blechschmidt
📊 Post engagement
Recent posts · likes + reposts
Jun 21latest
18
Avg engagement / post
8–21
Typical post (engagement)
5%
Engagement vs followers
63/100
Consistent reach
Apr 2026
On Mastodon since
Half of recent posts land between 8 and 21 likes + reposts (median 11) — a dependable floor a sponsored post can count on.
🔥 Top post: A quick follow-up to this key wiping bug: Ondrej Kozina from the · 51 likes + reposts
📊 Activity & format
Posting cadence
2.9 / week
Posts several times a week.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
1.8×
Follows 202 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
(5/6) The new technology which allows us to construct this explicit counterexample is stateful realizability. There are several precursors and then also several more recent developments, but I'm referring to this 2019 breakthrough by Liron…
(4/6) Now here is a fantasy of how to construct an explicit counterexample.
We build two equivalence relations 𝑅 and 𝑆 on ℕ in such a way that the quotients ℕ/𝑅 and ℕ/𝑆 are both streamless but their cartesian product is not. To ensure the …
(3/6) ... there is a *formal space* of functions ℕ → 𝑋. This space has as its points the functions ℕ → 𝑋, whatever they might be. But a formal space is much more than its collection of points, and is in particular not defined by this colle…
(2/6) On first sight, the definition of streamlessness looks like a clean ∀∃ condition. No pesky negations in sight, unlike for instance in the constructively problematic saying "a function is injective if it maps nonequal inputs to nonequ…
(1/6) Here is an example of how recent mathematical technology (2019) helped solve a decades-old (1993) problem in constructive combinatorics.
This post: The problem. Next: How formal topology informs us to expect a counterexample. The tec…
The level I'm currently playing exceeds the capabilities of my old laptop. So I rented the best gaming rig my hosting provider had to offer. It still might not be enough.
Agda: my favorite MMORPG, with occasional AAA hardware requirements.…
Yes :-) Do you have a question about that? Perhaps I or someone here can answer :-)
Excited about this one-day meeting on constructive and synthetic mathematics organized by Daniel Misselbeck-Wessel and Peter Schuster. Perhaps you happen to be around and want to drop by? :-)
I could offer hosting for the night before or a…
Enjoy: a short and constructive proof that it's possible to patch the popular feature-rich and privacy-friendly NewPipe app for watching videos on Android phones so that videos are played as slideshows, to reduce their pull. Only one new f…
I still remember how disturbed I was on first encountering the standard solution to the Tower of Hanoi puzzle. (New to this puzzle? Lucky you! xkcd 1053. Three pegs, a stack of 𝑛 disks of distinct sizes; the stack should be moved to anothe…
@nixos_org @leah @identical9213 Announcing experimental secure suspend-to-RAM for NixOS
Normally (and somewhat embarrassingly, considering that it's the 21st century), full-disk encryption gives you no protection while your laptop is susp…
The level I'm currently playing exceeds the capabilities of my old laptop. So I rented the best gaming rig my hosting provider had to offer. It still might not be enough.
Agda: my favorite MMORPG, with occasional AAA hardware requirements.…
Yes :-) Do you have a question about that? Perhaps I or someone here can answer :-)
Excited about this one-day meeting on constructive and synthetic mathematics organized by Daniel Misselbeck-Wessel and Peter Schuster. Perhaps you happen to be around and want to drop by? :-)
I could offer hosting for the night before or a…
Enjoy: a short and constructive proof that it's possible to patch the popular feature-rich and privacy-friendly NewPipe app for watching videos on Android phones so that videos are played as slideshows, to reduce their pull. Only one new f…
I still remember how disturbed I was on first encountering the standard solution to the Tower of Hanoi puzzle. (New to this puzzle? Lucky you! xkcd 1053. Three pegs, a stack of 𝑛 disks of distinct sizes; the stack should be moved to anothe…
@nixos_org @leah @identical9213 Announcing experimental secure suspend-to-RAM for NixOS
Normally (and somewhat embarrassingly, considering that it's the 21st century), full-disk encryption gives you no protection while your laptop is susp…
🐘 Community & instance
Home server
mathstodon.xyz
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Apr 2026
An established account with real history on the platform.
💡 Facts
🗓️Joined Mastodon in 2026.
👁️Averages 18 views per post.
📤Posts about 2.9× per week.
🕵️ Fake follower check
Estimated67/100
Good
Credibility score
87%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 87% real, active audience · Low fake-follower risk.
- Engagement (~5.0% of followers engage each post) is around typical for Mastodon.
- Verified account.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
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Ingo Blechschmidt has 358 followers on Mastodon.
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