Cedric✓

Mastodon @cedric@fosstodon.org

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Make a deal with Cedric

🔒 Paid proposals held safely in escrow — released only when the work's approved.

Followers

582

Account age

5 yrs

🧰 Free analysis for Cedric

🕵️ Fake follower check 📊 Engagement rate 💰 What they charge

Known for

$My 16-year-old OCaml toy project is now on opam! 🎉 Fractals from iterated function systems: the Barnsley fern, a sunflower built on the golden angle, Queen Anne's lace, an eight-armed rune star. opam install ifs-fractals Submitted yesterday evening, merged early this morning, with a kind word from the maintainer. It's really fast. The OCaml community is a lovely place. Source code: https://github.$ 10 views My 16-year-old OCaml toy project is now on opam! 🎉 Fractals from iterated function systems: the Barnsley fern, a sunflower built on the golden angle, Queen Anne's lace, an eight-armed rune star. opam install ifs-fractals Submitted yesterday evening, merged early this morning, with a kind word from the maintainer. It's really fast. The OCaml community is a lovely place. Source code: https://github.

3 views When you have Internet in your cache. #Firefox #Internet

🎉 Newspipe 12.2.0 has landed!
Newspipe gets a few features that have been on the wishlist for quite a while:
🔐 Two-factor authentication!
⏰ "Read later" support has arrived. Found an interesting article but no time to read it? Snooze it and let future-you deal with it.
Thanks to everyone who has reported bugs, suggested features, or contributed code along the way.
Now excuse me while I go mark a

3 views 🎉 Newspipe 12.2.0 has landed! Newspipe gets a few features that have been on the wishlist for quite a while: 🔐 Two-factor authentication! ⏰ "Read later" support has arrived. Found an interesting article but no time to read it? Snooze it and let future-you deal with it. Thanks to everyone who has reported bugs, suggested features, or contributed code along the way. Now excuse me while I go mark a

1 views Fortress by the Loch. 🏴󠁧󠁢󠁳󠁣󠁴󠁿

📊 Post engagement

Avg engagement / post

0.7%

Engagement vs followers

Aug 2020

On Mastodon since

🔥 Top post: My 16-year-old OCaml toy project is now on opam! 🎉 Fractals from · 10 likes + reposts

📊 Activity & format

Posting cadence

3.9 / week

Posts several times a week.

Content mix

Mostly text

Recent: 7 text · 5 image · 0 video.

Follower / following

1.4×

Follows 427 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗

🔥 Top post My 16-year-old OCaml toy project is now on opam! 🎉 Fractals from iterated function systems: the Barnsley fern, a sunflower built on the golden angle, Queen Anne's lace, an eight-armed rune star. opam install ifs-fractals Submitted yesterday evening, merged early this morning, wi… ★ 10

🐫 Submitting a PR on opam sixteen years after the first commit: https://github.com/ocaml/opam-repository/pull/30346 🚀 #Ocaml #OpenSource #Software #Functional_programming #Fractal #Art ★ 6 Challenging Claude's creativity with IFS fractals and OCaml https://www.cedricbonhomme.org/2026/07/27/challenging-claude-with-ifs-fractals/ #ifs #fractal #Ocaml #Programming #Art #AI #Claude ★ 1

Fortress by the Loch. 🏴󠁧󠁢󠁳󠁣󠁴󠁿 ★ 1

Sure, buy my photo, licensed under CC BY-SA 4.0. https://500px.com/photo/1124988448/lanterns-at-blue-hour-by-cedric-bonhomme #photography #licensing #art #CreativeCommons

When you have Internet in your cache. #Firefox #Internet ★ 3 Stegano 3.0.0 is out! 🎉 This release fixes silent corruption of Unicode messages (emoji, CJK, accented characters…) in the LSB image and WAV techniques: messages are now embedded as encoded bytes. ⚠️ The hidden-message format changed: payl… ★ 4 📦 gcve 0.12.1 is out — a small maintenance release with updated dependencies. gcve is a Python client and CLI for the Global CVE Allocation System (GCVE), a decentralized approach to vulnerability identification where multiple GCVE Numberi… ★ 8 🆕 Vulnerability-Lookup now imports Microsoft CSAF VEX documents from MSRC — joining the Red Hat VEX feed as a vendor VEX enrichment source. Per-CVE VEX statements (product status, severity) are attached directly to CVE records, visible on … ★ 7 Stegano 2.5.0 is out! 🎉 This release adds a reversible data hiding technique based on histogram shifting (Ni et al., IEEE TCSVT 2006): unlike LSB, the original cover image can be recovered pixel-for-pixel after the hidden message is extrac… ★ 4 Vulnerability-Lookup 5.4.0 released! 🚀 Highlights: 🔎 VEX enrichment from Red Hat CSAF VEX documents — new /api/vex endpoints, a VEX tab and a VEX badge on vulnerability pages 🔐 Per-user enable/disable of CNA publication 📬 Admin overview fo… ★ 1

🎉 Newspipe 12.2.0 has landed! Newspipe gets a few features that have been on the wishlist for quite a while: 🔐 Two-factor authentication! ⏰ "Read later" support has arrived. Found an interesting article but no time to read it? Snooze it a… ★ 3

🐘 Community & instance

Home server

fosstodon.org

A open-source software server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.

✅ 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

Aug 2020

An OG fediverse account from Mastodon's early years — a long, established presence.

💡 Facts

🗓️Joined Mastodon in 2020 — 5 years ago.

👁️Averages 4 views per post.

📤Posts about 3.9× per week.

🕵️ Fake follower check

Estimated

75/100

Good Credibility score

92%

Real Real audience

Low Fake-follower risk

High Data confidence

Est. 92% real, active audience · Low fake-follower risk.
Engagement (~0.7% of followers engage each post) is around typical for Mastodon.
Verified account.
Established account (5+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Computer scientist, intensely interested in computer security. I take photos: @cedric @cedric:matrix.circl.lu on Matrix cedric on libera.chat #piano #security #privacy #python #opensource #photography

📸 Gallery

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

Nüjtag :unverified: 17%

Federico Simonetti 🦣 12%

Tadonic the Flautulent 12%

Vi 💙 12%

Marco Siccardi 11%

George Macgregor 10%

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Cedric✓

Make a deal with Cedric

Known for

📊 Post engagement

📊 Activity & format

Recent posts

🐘 Community & instance

💡 Facts

🕵️ Fake follower check

About

📸 Gallery

🔀 Audience overlap

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