CVs and take-home tests can't be trusted in the age of AI. Provyn verifies real ability through a proctored, time-boxed work sample — graded by AI and a named human expert — and issues a portable, cryptographically verifiable credential.
Launch domain: software & data engineering.
Software & data engineering
Ada N.
88
Strong
A parameterised, time-boxed task in a real editor. The server holds the clock; every task instance differs.
Edit timing, pastes, and focus are captured as an integrity signal — never full keystrokes.
An AI first pass, then two independent named experts grade against a rubric and confirm or override.
A signed, revocable credential with a score and competency profile — verifiable by anyone, forever.
Tasks are served and graded server-side, the timer is authoritative, and prompts are parameterised — so a credential means what it says.
Every result carries the names of the experts who reviewed it. Not a black-box score — accountable judgement.
An Ed25519-signed credential with a public verify link. Employers confirm authenticity in one click, no login.
Join as a candidate to earn a verified credential, or as an employer to browse talent whose skills are already proven.