  Dedukti has been proposed as a universal proof checker. It is a logical
framework based on the lambda Pi calculus modulo that is used as a backend to
verify proofs coming from theorem provers, especially those implementing some
form of rewriting. We present a shallow embedding into Dedukti of proofs
produced by Zenon Modulo, an extension of the tableau-based first-order theorem
prover Zenon to deduction modulo and typing. Zenon Modulo is applied to the
verification of programs in both academic and industrial projects. The purpose
of our embedding is to increase the confidence in automatically generated
proofs by separating untrusted proof search from trusted proof verification.
