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Xai Announces Proof of Skill for Steam Achievements
Xai presented a plan to score Steam achievements across more than 40,000 games and connect them to rewards while hiding blockchain steps from players.
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On February 7, Xai announced Proof of Skill, a system intended to connect Steam accounts, score achievements by rarity and use those scores in reward programs. The announcement described support across a catalog of more than 40,000 Steam games.
The catalog figure referred to the Steam achievement data the proposed system could use. Under the announced design, account linking would supply that data for rarity-based scoring and rewards, while wallet and chain operations would sit behind the familiar Steam playing experience.