Christiaan Triebert
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trbrtc.bsky.social
Christiaan Triebert
@trbrtc.bsky.social
24K followers 250 following 230 posts
Visual Investigations reporter at The New York Times. Previously with Bellingcat and Airwars.
Posts Replies Media Videos
trbrtc.bsky.social
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...
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.
November 25, 2025 at 3:02 PM
trbrtc.bsky.social
The forensic audio analysis by Rob C. Maher of the 2024 Trump assassination attempt has been peer-reviewed and published in the Journal of the Audio Engineering Society. This is great news for visual and audio investigations! aes2.org/publications...
Diagram explaining how the timing between a bullet’s supersonic shock wave (“crack”) and the muzzle blast (“pop”) can be used to estimate the distance between a shooter and a microphone. Three scenarios (T₁, T₂, T₃) show a rifle firing a supersonic bullet past a microphone. In each scenario, the ballistic shock wave cone reaches the microphone before the slower muzzle blast sound. To the right of each diagram is a waveform: a sharp spike labeled the shock-wave “crack,” followed by a later cluster of peaks labeled the muzzle-blast “pop.” The time delay between these events (t_d1, t_d2, t_d3) increases as the microphone is positioned farther downrange. A formula shows distance = t_d / (1/c − 1/v), where c is the speed of sound and v is bullet speed. Text boxes explain: “Downrange timing between shock wave ‘crack’ and muzzle blast ‘pop’ gives distance estimate between shooter and microphone,” and “For investigation of Trump assassination attempt: microphone signal was from the lectern.”
November 22, 2025 at 7:11 PM
Reposted by Christiaan Triebert
merelzoet.bsky.social
Read our latest analysis of a mass killing near Al Fashir, Sudan. Open source evidence that we reviewed showed that more than 80 people attempting to flee Al Fashir were killed near a berm that the RSF built around the city. www.bellingcat.com/news/2025/11...
November 5, 2025 at 6:29 PM
Reposted by Christiaan Triebert
paleofuture.bsky.social
The Reddit community r/Democrats has a conspicuous absence of any news about Zohran Mamdani today. But that's by design.

The moderators have rules that ban people from talking about democratic socialists.

www.reddit.com/r/democrats/
5. R5: NO POSTS ABOUT DEMOCRATIC SOCIALISTS OR THIRD PARTIES Posts & Comments Reported as: R5: No posts about Democratic Socialists or Third Parties • No posts about Democratic socialists • Do not promote Independent politicians • Do not promote events held by Independents or third parties • Do not promote any form of Democratic socialism, socialism, Leninism, Marxism or communism. • Do not promote other political parties or its members. • Do not promote other political ideologies. • Users that participate in a brigade will be banned without any warning
November 5, 2025 at 6:09 PM
trbrtc.bsky.social
Tomorrow's frontpage
Front page of The New York Times, dated Wednesday, November 5, 2025. The headline reads: “Mamdani Is Elected Mayor, Capping Ascent.” Sub-headline: “First Muslim to Lead the City — A Triumph for Progressives.” Large central photo shows Zohra Mamdani smiling and walking outside among supporters and press, with cameras and phones pointed toward him. He is wearing a white shirt, black blazer, and campaign button, holding papers and waving. A crowd surrounds him, some taking pictures. Caption beneath: “New York City — Zohran Mamdani on Tuesday. The Democratic mayoral nominee defeated Andrew M. Cuomo and other candidates.” On the left bottom corner, another photo shows Mikie Sherrill hugging a supporter in New Jersey after winning a governor’s race. On the right bottom corner, a photo of Abigail Spanberger clapping on stage in Virginia after her gubernatorial win. Article text highlights Mamdani’s historic election as New York City's first Muslim mayor, his progressive platform, strong support from immigrant and working-class communities, and comparisons with former Gov. Andrew Cuomo, whom he defeated. Mentions national implications, turnout from South Asian and Muslim voters, his housing and social safety net policies, and broader Democratic wins nationwide. Weather and NYT slogan appear at the top; price listed as $4.00.
November 5, 2025 at 3:51 AM
trbrtc.bsky.social
Top Mamdani-leaning neighborhoods, top Cuomo-leaning neighborhoods, and results from the highest-turnout areas: www.nytimes.com/interactive/.... And the map: www.nytimes.com/interactive/...
Table of neighborhoods showing strongest Mamdani vote shares. Columns list neighborhood, margin (all heavily Mamdani), Mamdani percentage (mostly 77–82%), Cuomo percentage (14–20%), total votes, and percent reporting. Top areas include Bushwick, Clinton Hill, Prospect Heights, East Williamsburg, and others. Table of neighborhoods showing strongest Cuomo vote shares. Columns list neighborhood, margin (Cuomo +42 to +81), Cuomo percentages (typically 67–87%), Mamdani percentages (6–24%), total votes, and percent reporting. Top areas include Manhattan Beach, Borough Park, Midwood, Kew Gardens Hills, Sheepshead Bay, Mill Basin, Willowbrook, and others. Mixed table of neighborhoods showing both Mamdani- and Cuomo-leaning areas with vote share margins. Includes Upper East Side (Cuomo +24), Upper West Side (Mamdani +5), Bedford-Stuyvesant (Mamdani +57), Astoria (Mamdani +41), Crown Heights (Mamdani +43), Williamsburg (Mamdani +26), Washington Heights (Mamdani +32), Harlem (Mamdani +45), Midwood (Cuomo +57), Bushwick (Mamdani +68), and Flushing (Cuomo +13). Shows Mamdani and Cuomo percentages, total votes, and reporting percentage.
November 5, 2025 at 3:38 AM
trbrtc.bsky.social
See the most detailed map of New York City's mayoral election here: www.nytimes.com/interactive/...
A color-coded map of New York City’s five boroughs (Manhattan, Brooklyn, Queens, the Bronx, and Staten Island) showing election results by neighborhood. Areas shaded in blue indicate support for candidate Mamdani, orange/gold indicates support for candidate Cuomo, and a few pink areas show support for candidate Silva. Many neighborhoods in Brooklyn, Queens, and the Bronx appear mostly blue, while parts of south Brooklyn, eastern Queens, and most of Staten Island are mostly orange. A small pink region appears at Breezy Point. Neighborhood names are labeled across the map, and a legend in the upper-right shows color ranges from 40% to 80% support. A search bar and “Explore nearby neighborhoods” panel appear on the left, with specific neighborhood matchups listed. Text at the bottom left reads “mapbox,” indicating mapping data provider.
November 5, 2025 at 2:27 AM
trbrtc.bsky.social
For months, Mohamed Khamis Douda shared accounts of what life was like under siege in El Fasher. He was killed when RSF fighters finally took the city in Darfur this Sunday, raising fears activists and civil society figures are being hunted down. www.theguardian.com/global-devel...
He told the world what was happening in El Fasher. Then they sought him out. How Sudan lost ‘a true hero of the war’
For months, Mohamed Khamis Douda shared accounts of what life was like under siege. He was killed when RSF fighters finally took the Darfur city, raising fears activists and civil society figures are ...
www.theguardian.com
November 5, 2025 at 12:15 AM
trbrtc.bsky.social
The turnout so far for the New York City mayoral election is the highest since 1993. www.nytimes.com/live/2025/11...
November 5, 2025 at 12:07 AM
trbrtc.bsky.social
Both The New York Times and Airwars are tracking the U.S. strikes on boats in the Carribbean Sea and eastern Pacific Ocean. 64 or 65 killed in 15 separate incidents.

NYT: www.nytimes.com/interactive/...
Airwars: airwars.org/conflict/u-s...
Tracking U.S. Military Killings in Boat Attacks
In two months, the Trump administration has killed dozens of people it accused of smuggling drugs aboard boats. Here are the acknowledged strikes so far.
www.nytimes.com
November 4, 2025 at 6:16 PM
trbrtc.bsky.social
Satellite images of the Children's Hospital in El Fasher, Sudan, taken by Vantor on Oct. 27 and Oct. 28, corroborates reports of a mass killing there by the RSF, after their brutal takeover of the city this weekend, concludes @hrl-yalesph.bsky.social. Coordinates: 13.621, 25.382.
October 31, 2025 at 5:45 PM
Reposted by Christiaan Triebert
juliabayer.bsky.social
Welcome to @quiztime.bsky.social and it’s #MondayQuiz

📸 Where was this photo taken?

Bonus: At what time ⏰ in September?

📮reply just to me with an answer
🤝 reply to all for collaboration
🌈have fun
October 27, 2025 at 9:14 PM
Reposted by Christiaan Triebert
bellingcat.com
Another Russian ship has been added to the grain smuggling fleet, captured on camera and on satellite imagery, evading sanctions to deliver grain from occupied Crimea to Houthi-controlled Yemen. Follow its covert journey here: www.bellingcat.com/news/2025/10...
Russia’s Grain Smuggling Fleet Continues Undeterred - bellingcat
Bellingcat has identified yet another Russian-flagged vessel exporting grain from occupied Crimea to Houthi-controlled Yemen.
www.bellingcat.com
October 23, 2025 at 10:43 AM
Reposted by Christiaan Triebert
politico.com
Curtis Sliwa says he would rather be fatally tortured than drop out of the NYC mayoral race and work for Andrew Cuomo.
Give me candidacy or give me death: GOP nominee holds firm in NYC mayoral race
Curtis Sliwa said he would rather be fatally tortured than drop out and work for one of his rivals.
www.politico.com
October 22, 2025 at 7:02 PM
trbrtc.bsky.social
Our reporting project on Assad's top enforcers is on today's frontpage. Gift link: nyti.ms/48uCtkN
Front page of The New York Times dated Sunday, October 19, 2025. The main feature dominates the upper half of the page: a large grid of dozens of headshots and gray silhouettes representing individuals tied to Bashar al-Assad’s regime in Syria. Each image has a caption underneath, and some silhouettes are blank to indicate unknown or missing figures. A bold headline above the grid explains that many Syrians lost loved ones or were imprisoned, and that key suspects disappeared. A sub-heading on the bottom of the grid reads “THE VANISHING ACT,” introducing an investigative article about the whereabouts and crimes of Assad’s enforcers. To the right of the main grid are two text columns. The upper column is a news analysis piece about former President Donald Trump and a government shutdown, while the lower column is a political article about Democrats’ strategies for stopping Trump, noting campaign maneuvers in various states. The newspaper’s title masthead “The New York Times” appears across the top, with date, volume number, and price ($6.00) above. A small weather summary is printed in the top right corner. A classic Times banner—“All the News That’s Fit to Print”—sits in the top left. The overall layout features the central visual grid, surrounded by headline columns and typical newspaper framing.
October 19, 2025 at 11:12 PM
Reposted by Christiaan Triebert
eliothiggins.bsky.social
Good to see Bellingcat's alumni @trbrtc.bsky.social's work with Haley Willis on this piece, along with the rest of the NYT visual investigation team - We Investigated Assad’s Fugitive Henchmen
www.nytimes.com/video/world/...
Video: We Investigated Assad’s Fugitive Henchmen
This ongoing reporting project aims to uncover the roles and whereabouts of the key officials who powered President Bashar al-Assad’s brutal reign in Syria. Haley Willis and Christiaan Triebert, repor...
www.nytimes.com
October 17, 2025 at 11:34 AM
trbrtc.bsky.social
When Bashar al-Assad’s regime collapsed in Syria, many of the officials who enabled and enforced his brutal regime disappeared. Our reporting uncovers who they are, what they did and where they fled. nyti.ms/3J1W5Cs
The Vanishing Act: How Assad’s Top Henchmen Fled Syria, and Justice
www.nytimes.com
October 16, 2025 at 12:06 PM
Reposted by Christiaan Triebert
readelev.bsky.social
On Aug 25, Israeli defense forces attacked a Gaza hospital, killing our colleague Hussam al-Masri. We spent the last few weeks reviewing footage and interviewing witnesses. The visual evidence contradicts Israel’s official story.
www.reuters.com/investigatio...
Visual evidence upends Israel’s official story for deadly attack on Gaza hospital
Israeli troops say they targeted a Hamas camera in an August strike, but a Reuters investigation found the device belonged to one of the news agency’s journalists. An Israeli official now says troops fired without required approval. The five journalists who died in the strike are among 200 killed by Israel that it has yet to fully explain.
www.reuters.com
September 26, 2025 at 12:50 PM
Reposted by Christiaan Triebert
dutchosintguy.bsky.social
New Blog: Most people doing #OSINT aren’t doing OSINT.
They’re just Googling with extra steps, screenshotting dashboards, and calling it “intelligence.”

That’s not tradecraft. That’s cosplay.

Let’s talk about what OSINT is not: www.dutchosintguy.com/post/stop-ca...
August 22, 2025 at 9:41 AM
Reposted by Christiaan Triebert
paleofuture.bsky.social
"As of the end of August, the whereabouts of two-thirds of more than 1,800 men detained at Alligator Alcatraz during the month of July could not be determined by the Miami Herald."
September 16, 2025 at 2:29 AM
Reposted by Christiaan Triebert
eliothiggins.bsky.social
Reports of an attack, allegedly by a drone, on a vessel in the Global Sumud Flotilla (GSF), while anchored outside the port of Sidi Bou Said in Tunisia. The below video shows the moment of the incident. Keep it in mind when you read the next post. www.instagram.com/reel/DOXaR_M...
September 9, 2025 at 7:27 AM
Reposted by Christiaan Triebert
eliothiggins.bsky.social
I've synced this video that shows Miguel Duarte, one of the key eyewitnesses looking up as the incendiary material drops from the sky.
September 9, 2025 at 2:57 PM
trbrtc.bsky.social
Israel’s nearly two-year military campaign in Gaza, which has killed tens of thousands of people and left swaths of the enclave in rubble, meets “the legal definition of genocide,” the oldest and largest association of genocide scholars said. www.washingtonpost.com/world/2025/0...
Israel is committing genocide in Gaza, leading scholars’ association says
Israel’s foreign ministry called the resolution “disgraceful,” but it added to a growing chorus from rights groups concluding that Israel is committing genocide.
www.washingtonpost.com
September 4, 2025 at 3:56 PM
trbrtc.bsky.social
open.spotify.com/episode/03lI...
What is the future of journalism in Gaza?
The Take · Episode
open.spotify.com
August 15, 2025 at 3:54 PM
Reposted by Christiaan Triebert
godin.bsky.social
A massive crowd of Palestinians surrounding aid trucks is visible in July 26 SkySat imagery from @planet.com near the so-called Morag Corridor at 31.3104, 34.2822 in southern Gaza.

July 26 video from Ibrahim Alsallout on Instagram showed the crowd from the ground: www.instagram.com/p/DMkmVvNo6n...
A July 26 SkySat image from Planet Labs showing a large crowd of Palestinians visible around an aid convoy in southern Gaza. There are enough people in the crowd to make it very easily visible in the satellite imagery. There's a large amount of destruction in the area and an IDF outpost is nearby.
July 28, 2025 at 5:12 PM