Technologies

These are not concepts. These are real, existing technologies being developed and tested today.

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Cerabyte

Ceramic Storage · Munich, Germany

  • Femtosecond laser writing on nano-thin ceramic layers
  • No power required in dormant state
  • Withstands extreme temperatures
  • Immune to radiation and electromagnetic pulses
  • Projected lifespan: 5,000+ years

Connected to the Memory of Mankind (MOM) project — analogue storage on ceramic tablets inside the world's oldest salt mine in the Austrian Alps, operating since 2012.

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SPhotonix

5D Crystal Storage · United Kingdom

  • 5D memory crystals — optical storage in fused quartz
  • Potential lifespan: billions of years
  • Extreme temperature resistance (up to ~1,000°C)
  • Theoretical capacity: entire human library on a single disc
  • Developed at the University of Southampton
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Lonestar Data Holdings

Lunar Storage · Florida, USA

  • Commercial data centres on the Moon
  • Successful data storage tests on lunar surface (2024–2025)
  • Physical removal from terrestrial risks
  • Protection from war, natural disasters, and EMP
  • Ultimate geographic redundancy

The Multi-Redundancy Principle

No single point of failure. Every piece of preserved knowledge exists in multiple copies, on multiple media, in multiple locations.

Media Diversity

Ceramic, crystal, digital — each immune to different types of catastrophic failure.

Geographic Distribution

Mountains, underground vaults, salt mines on Earth. Lunar surface in space. Maximally dispersed.

Format Redundancy

Both analogue (human-readable without technology) and digital formats, ensuring accessibility regardless of future technological capability.

The network is open to new storage technologies and infrastructure partners.

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