Papers

What we publish about how the city works, dated, versioned and signed.

• TC-P-001, version 1.0, October 14, 2026How Trial City worksTrial City is a free city for people who work in clinical research. This paper says what we collect, what we do with it, where AI is used, and how long we keep things. It is the privacy policy in plain words.
• TC-P-002, version 1.0, October 14, 2026How we use AI in Trial CityAI sorts, summarises, screens, matches and drafts. A person approves anything that is shown to residents as a reference, and AI never decides anything about a person.
• TC-P-003, version 1.0, October 14, 2026The Verified Competence Standard, in briefThe standard behind the Passport Office is published separately as BORAKA-VCS-CR-001 version 1.0.0, Public Review Release, 2 September 2026, DOI 10.5281/zenodo.22256856, CC BY 4.0. This page is the plain summary; the version of record is the DOI.
• TC-P-004, version 1.0, October 14, 2026How verification and the Passport workA score is never a credential. Verified status begins at the human review boundary, is issued by a qualified reviewer, records its limits, and is shared only by the person it belongs to.
• TC-P-005, version 1.0, October 14, 2026Reference card standardA reference card is a short answer to a work question with an official source and a checked-on date. This is how cards are made, checked and corrected.