Medirom launches cryptocurrency strategy with next-generation proof of human technology, "world"

Tokyo, aug. 22, 2025 (globe newswire) -- medirom healthcare technologies inc. (headquarters: minato-ku, tokyo; ceo: kouji eguchi; nasdaq: mrm) (the “company”, “we” or “us”), which operates a diversified healthcare business, announced its participation in “world,” a “proof of human” protocol co-founded by sam altman and alex blania. the purpose of this project is to build a new digital infrastructure that will enable "proof of humanness" in the age of ai.
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