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Aris Adamantiadis :verified:💲Paid✓

Mastodon @aris@infosec.exchange

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Make a deal with Aris Adamantiadis :verified:💲Paid

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Followers

521

Account age

3 yrs

🧰 Free analysis for Aris Adamantiadis :verified:💲Paid

🕵️ Fake follower check 📊 Engagement rate 💰 What they charge

Known for

Help me solve a mystery of the most important nerdiness importance! At the self checkout of my usual shop, bananas barcode fails scanning roughly half of the time. It never happens with other products, it's always bananas, and the code works when typed by hand.
I think there's something in the code for banana that produces features on the barcode that are difficult to scan, e g. this sample has a

8 views Help me solve a mystery of the most important nerdiness importance! At the self checkout of my usual shop, bananas barcode fails scanning roughly half of the time. It never happens with other products, it's always bananas, and the code works when typed by hand. I think there's something in the code for banana that produces features on the barcode that are difficult to scan, e g. this sample has a

This was generated by a program using the same EAN. The discontinuity between the two large bars that's not present on the ticket is obvious.
They either have a broken printer or their barcode generator has a weird bug.

5 views This was generated by a program using the same EAN. The discontinuity between the two large bars that's not present on the ticket is obvious. They either have a broken printer or their barcode generator has a weird bug.

In EAN-13, the last digits are encoded in R-form. The difference between the sticker and the generated EAN lies exactly between the 5 and the 9. There should be a thin empty line (last bit of 5) but it's not on the sticker, either because of printer dust or of a software bug.
It's really the kind of mystery that I had to solve at 1AM in bed before sleeping...

2 views In EAN-13, the last digits are encoded in R-form. The difference between the sticker and the generated EAN lies exactly between the 5 and the 9. There should be a thin empty line (last bit of 5) but it's not on the sticker, either because of printer dust or of a software bug. It's really the kind of mystery that I had to solve at 1AM in bed before sleeping...

2 views Photo post

📊 Post engagement

Avg engagement / post

0.6%

Engagement vs followers

Oct 2022

On Mastodon since

🔥 Top post: Help me solve a mystery of the most important nerdiness importan · 8 likes + reposts

📊 Activity & format

Posting cadence

2.7 / week

Posts several times a week.

Content mix

Mostly images

Recent: 4 text · 8 image · 0 video.

Follower / following

1.9×

Follows 268 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗

🔥 Top post Help me solve a mystery of the most important nerdiness importance! At the self checkout of my usual shop, bananas barcode fails scanning roughly half of the time. It never happens with other products, it's always bananas, and the code works when typed by hand. I think there's s… ★ 8

Things I did not expect doing in day 2 of vacation: wrestling with a rat hiding in the bedroom

In EAN-13, the last digits are encoded in R-form. The difference between the sticker and the generated EAN lies exactly between the 5 and the 9. There should be a thin empty line (last bit of 5) but it's not on the sticker, either because … ★ 2

This was generated by a program using the same EAN. The discontinuity between the two large bars that's not present on the ticket is obvious. They either have a broken printer or their barcode generator has a weird bug. ★ 5

Photo post ★ 2 I heard nothing on the news that the US and Israel lost the Iranian war, becuse the terms look a lot like a reddition. Well deserved, won't bring the poor dead children back, tho. Tomorrow is my last working day at Sony, and despite being there as a temporary-by-design contractor only, its environment and the excellent people there were part of my life. It's only hitting me now despite preparing for this for a month.

No one: Geniuses at nVidia: "let's stuff 50Amps in 6 tiny wire pairs, it will be fine" I made some quick tests with ComfyUI on my computer and RTX4090. For some reason, there's one type of workload that consistently shutdowns the computer (black screen, everything stops except for the power led.) I have to switch it off for …

Photo post ★ 1 Contact was taken with the author of the picture, who's a friend of someone from the association. He's sorry that this caused troubles and will contact the copyright troll to say we had authorization. I still find this a deplorable and abu…

Mood today ★ 1

🐘 Community & instance

Home server

infosec.exchange

A cybersecurity & infosec 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

Oct 2022

Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.

👁️Averages 3 views per post.

📤Posts about 2.7× 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 (~0.6% of followers engage each post) is around typical for Mastodon.
Verified account.
Established account (3+ years old).

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

About

Security researcher and freelance. libssh founder, ICON ONG co-founder, member of Solar Wine CTF team, amateur astronomer, photographer and dopamine addict. You may see here: hardware hacking, software dev, astronomy

📸 Gallery

🔀 Audience overlap

Estimated

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

SDF 17%

Rohan 15%

Hannah is trying to cope 15%

Matt W1CDN 13%

cmcalgary 11%

Sylvain Mailler 10%

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@w1cdn@mastodon.radio

Aris Adamantiadis :verified:💲Paid✓

Make a deal with Aris Adamantiadis :verified:💲Paid

Known for

📊 Post engagement

📊 Activity & format

Recent posts

🐘 Community & instance

💡 Facts

🕵️ Fake follower check

About

📸 Gallery

🔀 Audience overlap

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