Reference-media store supporting research, classification and downstream matching

TCAP Archive and Research Portal

The TCAP Archive and Research Portal is Tech Against Terrorism's advertised repository and access service for collected media and related reference information. It is aimed at platforms and researchers, with content fingerprints also available through separately authenticated interfaces. Media access and hash access are different entitlements.

Reported collection and access boundaries

The operator's 20 December 2024 account reports more than 46,000 files and 182,000 hashes, which are different units and should not be added. It attributes support for language-model identification and classification to Public Safety Canada without a cost allocation or acceptance record. Current pages advertise platform and researcher access and a referral route expanding the archive and hash lists. The retained record does not supply a substantive current download or onward-use licence, detailed admission criteria or a named admitted research organisation.

What the records show

TAT Trusted Flagger PlatformTCAP Archive and Research Portal

advertises expansion of the archive and hash lists

Public product page identifies a contribution path. It does not say every submitted URL is included or disclose the exact admission/permissions matrix.

Tech Against TerrorismTCAP Archive and Research Portal

reported building an archive and reusable hash interfaces

2024-12-20 – 2024-12-20

December 2024 operator account reports over 46,000 files and 182,000 hashes, distinct units. It attributes LLM identification/classification support to Public Safety Canada without a cost allocation or acceptance record.

Further reading

TCAP Archive, Hash API and Trusted Flagger access

TCAP: reported delivery from alerting to reusable infrastructure

Read the original sources 5

What the connections say

4 relationships