A newspaper article featuring a large photo of an older man with short white hair holding an acoustic guitar in a living room. The headline reads “Video met oud lied Martens viraal in VS,” and the article discusses musician Sido Martens and the unexpected viral use of his decades-old song.
A 50-year-old song by Leeuwarden (my hometown!) artist Sido Martens has suddenly racked up millions of Facebook views — but he only heard via Universal and doesn’t know which vid used it. He’s asked if the OSI/@quiztime.bsky.social community can help find out: www.youtube.com/watch?v=E-yT...
25.11.2025 15:02 — 👍 9 🔁 6 💬 3 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
📸 Where was this photo taken?
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24.11.2025 21:48 — 👍 2 🔁 3 💬 4 📌 0
It’s been a while but here‘s another #FridayQuiz @quiztime.bsky.social Where did I go today?
✅ Solutions below the GIF👇🏻
📝 Explain your solution
🔄 Repost if you ❤️ it or for help
🥳 Have fun!
#geolocation #osint
07.11.2025 19:56 — 👍 3 🔁 2 💬 1 📌 1
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
📸 Where was this photo taken?
Bonus: At what time ⏰ in September?
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27.10.2025 21:14 — 👍 4 🔁 4 💬 1 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
📸 Where was this photo taken?
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06.10.2025 19:54 — 👍 2 🔁 2 💬 3 📌 1
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
🖼️ Can you find the exact spot?
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15.09.2025 20:28 — 👍 2 🔁 4 💬 3 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
🖼️ Can you find the exact spot?
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🌈have fun
08.09.2025 20:03 — 👍 0 🔁 2 💬 4 📌 0
It's overtime for another #WednesdayQuiz @quiztime.bsky.social 🎉 #OSINT -skills ready!
1️⃣ Where was I enjoying this view just 2 weeks ago?
2️⃣ Name the forrest 🌳
3️⃣ What outrage did it cause last week?
✅ Solutions below the GIF👇🏻
📝 Explain your solution
🔄 Repost if you ❤️ it or for help
🥳 Have fun!
03.09.2025 11:56 — 👍 0 🔁 3 💬 1 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
🎤 Last week I saw two different singers in one evening in this venue. One of them involves a 🐈 in the name.
Can you find both singers?
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18.08.2025 19:26 — 👍 1 🔁 2 💬 2 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
📸 Can you name the city?
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04.08.2025 20:43 — 👍 4 🔁 2 💬 5 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
🚂 7th of July, leaving or arriving?
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21.07.2025 19:37 — 👍 2 🔁 2 💬 6 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
🚐 What is the car on the left doing?
Bonus: Where was this photo taken?
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14.07.2025 20:51 — 👍 5 🔁 3 💬 4 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
📍From which exact spot was this image taken?
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30.06.2025 21:06 — 👍 0 🔁 2 💬 5 📌 0
Welcome to @quiztime.bsky.social with today's #ThursdayQuiz
📍 Can you find out where this photo was taken?
Not the "general area", or name of this place.
I mean: The coördinate where the photographer stood 😎
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🗣️ Reply further in this thread to collaborate
26.06.2025 18:09 — 👍 12 🔁 7 💬 4 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz with an unsolved quiz:
🧩 Where was Quiztime recently?
Bonus: When was Quiztime doing it the last time there?
It‘s not about 🐧, it‘s about @quiztime.bsky.social live.
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23.06.2025 20:13 — 👍 1 🔁 3 💬 0 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
🧩 Where was @Quiztime recently?
Bonus: When was @quiztime the last time there?
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16.06.2025 22:08 — 👍 0 🔁 5 💬 1 📌 1
A street scene in ... well, that's the question!
What you can see, is palm trees, possibly bananas, white garden walls, a red and yellow work sign, an old pick up truck and some newly built apartment buildings.
Still time for a late #WednesdayQuiz @quiztime.bsky.social?
🗺️ Where did I take this picture last year?
⏰ What month, day and time do you think it was?
✅ Solutions below the GIF👇🏻
📝 Explain your solution
🔄 Repost if you ❤️ it or for help
🥳 Have fun!
12.06.2025 06:55 — 👍 1 🔁 2 💬 1 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
📸 What is that and where is it now?
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09.06.2025 20:19 — 👍 1 🔁 3 💬 2 📌 0
satellite image showing water and land
It's @quiztime.bsky.social !
And yes, this is an actual #FridayQuiz!
Can you provide the exact #geolocation?
🗣️ Reply to all to collaborate
✉️ Reply just to me with an answer
📄 Back up your answer with proof
#osint
07.06.2025 07:56 — 👍 2 🔁 4 💬 2 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
📸 Where exactly was this photo taken?
Bonus: How many hints can you find that (might) guide you to the location?
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02.06.2025 20:42 — 👍 1 🔁 3 💬 1 📌 1
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
🕰️ At what time this year was this photo taken?
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26.05.2025 20:40 — 👍 5 🔁 4 💬 2 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
📍 Where is it exactly?
Bonus: Mark 20 hints that help to find this location.
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19.05.2025 20:04 — 👍 4 🔁 4 💬 1 📌 1
A cyclist on front of a mural depicting red flowers
Happy #WednesdayQuiz @quiztime.bsky.social
everyone!
Can you tell me where exactly this photo was taken?
The event should be easy ...
✅ Solutions below the GIF👇🏻
📝 Explain your solution
🔄 Repost if you ❤️ it or for help
🥳 Have fun!
14.05.2025 13:02 — 👍 4 🔁 5 💬 3 📌 0
Welcome to @quiztime.bsky.social with today's #ThursdayQuiz
📍 Can you find out where this photo was taken?
📞 Reply just to me with your answer
🗣️ Reply further in this threa to collaborate
15.05.2025 14:52 — 👍 5 🔁 8 💬 2 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
📍 Where is it exactly?
📮reply just to me with an answer
🤝 reply to all for collaboration
🌈have fun
12.05.2025 20:18 — 👍 18 🔁 6 💬 9 📌 0
It's a quiz, look for the solution yourself
It’s (ehem) well time for a #FridayQuiz @quiztime.bsky.social
✈️ Which type of aircraft is this?
🗺️ Bonus: Where might I have traveled to this week?
🗣️ Reply to all to collaborate
✉️ Reply just to me with an answer
📄 Back up your answer with proof
#osint #verification
10.05.2025 09:08 — 👍 2 🔁 4 💬 2 📌 1
*scaled* Satellite view of a *peculiar* piece of land on this globe with lots of crossways here and there - where could this have been taken? Take all *factors* into account.
A very late #WednesdayQuiz @quiztime.bsky.social 🥱 😄
Came across this last week and was intriguied:
🔍 Can you figure out where and what this is? 🗺️
✅ Solutions below the GIF👇🏻
📝 Explain your solution
🔄 Repost if you ❤️ it or for help
🥳 Have fun!
08.05.2025 07:32 — 👍 2 🔁 3 💬 2 📌 0
Welcome to @quiztime.bsky.social and it’s #MondayQuiz
😎 What is this?
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05.05.2025 21:31 — 👍 2 🔁 2 💬 4 📌 0
et tårn og et ur
Welcome to @quiztime.bsky.social with today's #FridayQuiz
📍 Can you pinpoint the approximate location where this photo was taken?
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02.05.2025 14:28 — 👍 4 🔁 3 💬 2 📌 2
A path, a fence, and some sort of structure. Where could this be?
Welcome to @quiztime.bsky.social with today's #ThursdayQuiz
📍 Can you pinpoint where exactly this photo was taken?
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01.05.2025 05:24 — 👍 3 🔁 4 💬 2 📌 2
:Connecting Audio & Internet:. #Podcast #Audio #Hörtipps #Social & #Media | Head of @BahnAnsagen | 🎧 Podcasttipps: "Dark matters", "Berlin Code", "Welt.Macht.China".
Journalistic Researcher, Trainer, OSINT/Verification-Expert @ DW Innovation. Also into GenerativeAI for media (focus on fighting disinformation).
Audience Specialist, Product Expert, Journalist, Co-Inventor valuecube.org, Co-Founder imkontext.digital, Co-Founder audience-suite.de. Born 334 ppm. 🇪🇺
Bahnfahrer, Blogger, Fahrradfahrer, Fotograf, Kartenzahler, Rheinfan, Social-Media-Mensch beim ZDF, Wanderfreund & Wiesbadener.
rein dienstlich hier
#recherche #osint #medien #nachrichtenkompetenz #factchecking
https://netzjournalismus.de
https://mastodon.social/@fiete
Leitender Redakteur Recherche bei t-online. Verifaction & OSINT. Berlin und gern im Westerwald. –
Signal: LarsWienand.99
Threema: https://threema.id/RVSUW5VS
Doing #OSINT before it was cool 😎 Just arrived, slowly settling on here.
Visual Investigations reporter at The New York Times. Previously with Bellingcat and Airwars.
Investigations @ DWNews, Synthetic media @ DWInnovation, OSINT @quiztime.bsky.social Contact: julia.bayer@protonmail.com / DM more: about.me/juliabayer