Own your own infrastructure, let your voice flow, engrave your existence in physical form, and carry it a thousand years forward.
Five products for individuals and civic society to hold sovereignty over their own records.
Five layers — from infrastructure to millennium preservation
Software that turns any PC into an information infrastructure node for neighborhood associations, NPOs, and PTAs. Secure public URL via Tailscale. Website publishing, photo storage, and push notifications — self-hosted on Windows, Mac, Linux, or Raspberry Pi.
Learn more →Push notification infrastructure for neighborhood associations, NPOs, and PTAs. Post a QR code on the bulletin board — no app install, no personal data, flat ¥1,000/month.
Learn more →Encode voice and images into a physical QR code. Runs entirely in your browser — no server, no upload. Print it on paper and it becomes proof of existence that survives a hundred years without electricity.
Try it free →A PWA that delivers your organization's words to members' smartphones every morning. Register your credo or principles, distribute one URL — no install, no personal data. Embed your philosophy into daily life.
Learn more →Engrave voice, images, and text on quartz glass and deposit with the National Diet Library. Physical media independent of digital services — the final layer of proof of existence, carrying you a thousand years forward.
Learn more →252 essays spanning technology, business, and philosophy
Takuya Sato
TokiStorage Founder / Urayasu, Chiba, Japan
The loss of a beloved family dog, forgotten graves of Japanese immigrants, and post-earthquake community design converged into a single mission — founding TokiStorage to democratize proof of existence. Big Four consulting background, 20+ years of engineering experience.
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