We have stored everything,
except what makes us us.
Codex Aeterna reveals the hidden structural patterns beneath human language — spectral portraits of consciousness. Every soul unique. Every soul connected. Every soul preserved.
70,000 books analyzed. 4,000 years of human thought. Patent pending.
How it works
Every text carries the invisible architecture of the mind that wrote it. Codex Aeterna makes it visible.
Share the narrative
You provide text: books, letters, emails, transcripts, journals, spoken memories — a life's narrative in any language.
Divine Strings
Our engine maps every meaningful word onto an elliptical dial and stitches a continuous thread from first to last, painting each connection by its frequency. Cool blues for rare thoughts. Burning golds for patterns the mind returns to again and again.
The Portrait Emerges
What emerges is not a chart. It is a fingerprint made of light — a unique luminous shape that no other mind on Earth can produce.
Preserve Forever
Choose the medium: high-resolution digital, gallery poster, aluminum, stainless steel, or titanium designed to endure 10,000 years.
The Archive — Formats & Materials
From pixels to titanium. Choose how you want your signature of consciousness to endure.
Digital Signature
Free preview · $9.99 HD download · Generate your spectral signature instantly on our demo. Share it, explore it. Upgrade to high-resolution PNG + vector SVG for printing, projection, and future engraving.
- Instant download, full color
- Perfect for sharing and private reflection
Art Posters
$149 · Museum-grade posters (16×20″) for home, studio, or gallery installation.
- Archival cotton paper
- Certificate of authenticity
Aluminum Prints
$399 · Lightweight, modern metal prints (12×36″) with a floating effect on the wall.
- Vibrant full-color finish
- Ready-to-hang hardware included
Stainless Steel Plates
$799–$1,999 · Durable and elegant 316 marine-grade steel for interior or outdoor spaces.
- Laser-engraved, 100+ year lifespan
- Multiple sizes available (6×12 to 24×36)
Titanium Memorials
$1,499–$4,999 · Grade 5 aerospace titanium plates, laser-etched for deep time. Built to survive harsh environments.
- Designed for 10,000-year horizons
- Space-mission ready (Moon/Mars)
Custom & Estate Projects
Families, estates, archives, multi-person constellations, or large-scale installations.
- Combined family signatures
- Consultation for size & placement
Two Pillars of Preservation
Revelation and Archive. The lens and the monument.
Revelation
Capture the invisible architecture of your most precious moments. Speak after holding your newborn, saying your wedding vows, or whispering a prayer. Photography captures what you looked like. Video captures what happened. Our technology captures the precise geometry of how you felt.
The Archive
Do not trust your legacy to servers that decay in twenty years, or file formats that become unreadable in fifty. We etch your unique cognitive signature into titanium artifacts designed to last 10,000 years. A permanent record of the unique frequency of who you are.
Contact & reservation
We are accepting a limited number of projects. Share what you'd like to preserve, and we'll follow up with next steps.
Direct contact
Email: hello@codexaeterna.com
Instagram: @codex.aeterna
X (Twitter): @CodexAeterna
YouTube: @Codex.Aeterna
About Codex Aeterna
In 2024, after a 22-year career at Microsoft, founder Dmitry Kholodkov was laid off. Instead of looking for another job, he analyzed 70,000 books spanning 4,000 years. He discovered that every human consciousness — from sacred scriptures to children's stories — is built from the same structural fabric. He founded Codex Aeterna to make the invisible architecture of the human mind visible for the first time. Patent pending, USPTO Application #63/984,566.
Portfolio & examples
70,000+ books visualized. The Bible, Shakespeare, Tolstoy, Pushkin, the Quran. 15 years of Elon Musk's consciousness. Each rendered as a unique spectral signature. Every pattern tells a story.
Privacy & Data
Your information is safe and will only be used to respond to your inquiry.
What we collect
When you submit the contact form, we collect: your name, email address, memorial details, and message content. This information is stored securely and used solely for responding to your inquiry.
How we use it
We use your information to respond to your inquiry and discuss creating your memorial project. If you check the "early queue" box, we'll email you when metal editions are available. You can unsubscribe anytime.
Your rights
We never sell or share your data with third parties. We don't use cookies or tracking beyond basic web analytics. You can request deletion of your information anytime by emailing hello@codexaeterna.com.
Public content policy
No content you share is used publicly without your explicit written consent. Personal memorials remain private unless you specifically request to share them in our gallery or portfolio.