Why data sleuths are archiving the Jeffrey Epstein files: We want to provide some clarity'

A Denmark-based data scientist and bioinformatician maintains a large, sophisticated archive of unclassified materials related to Jeffrey Epstein. The archive includes interactive graphics of Epstein’s properties and financial transactions, an analysis that groups more than one million released documents into subject areas, and court records with transcripts from audio and video files. It also provides a facial recognition tool that allows users to upload an image and check whether the face appears in images contained in the files. The archive is maintained for up to fifty hours per week alongside a full-time job. The work was motivated by lawmakers accusing the justice department of missing a legally mandated December 2025 deadline for releasing Epstein-related files, and it has been praised by journalists and researchers.

"Before the US Department of Justice (DoJ) missed a legally mandated, December 2025 deadline to release unclassified files related to the prosecution of Jeffrey Epstein, the Denmark-based data scientist and bioinformatician Tommy Carstensen was not especially concerned with the case of the accused sex trafficker. I hadn't even watched the Netflix documentary, he said. It did not interest me because I thought he was just' another monetarily wealthy pedophile, he added, noting the only Epstein associates he was aware of were Ghislaine Maxwell and Britain's then Prince Andrew."

"Now Carstensen oversees one of the internet's most sophisticated archives of material on Epstein, who died by suicide in 2019 while awaiting trial. He has published interactive graphics of the financier's properties and financial transactions, an analysis of over 1m documents released by the DoJ that groups them into subject areas, court records, transcripts of audio and video files from the releases, and a facial recognition tool that lets anyone upload an image of a face to see if it appears in any images in the files. He spends as much as 50 hours per week maintaining the archive, on top of a full-time job, he said."

"Volunteer sleuths like Carstensen, who also joined online efforts to identify participants in the January 6 insurrection earlier this decade, are not alone. An increasing number of journalists, researchers and activists have applied technical analyses to the Epstein files that draw out information not readily available in the DoJ's raw dumps of material. The latest is a searchable database of faces of individuals who appear in original images in the Epstein files, publis"

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