Are Sigils of Elohim "relic" codes tied to a Steam account?

Sigils of Elohim is a game released as promotional material for The Talos Principle. By solving enough puzzles you get a "relic" reward for the game. I have no interest in playing through SoE. Can the codes be found online (I found nothing) or are they unique and potentially locked to a Steam account?

1 Answer

No, the codes can only be used once and are tied to a Steam account.