A private, structured space to preserve the essence of a life - backed by technology designed to last centuries.
No account required to begin. Free to build. Pay only to preserve permanently.
ULUMAE is a space for clarity - not entertainment. A place to gather what defines a lineage: decisions, values, sacrifices, the things that must not disappear.
Every memorial is permanently preserved on Arweave - a decentralized storage network with a 200-year endowment. Your data is replicated across 800+ nodes worldwide, accessible through multiple independent gateways. No single point of failure.
What families preserve here
Biographies, turning points, photographs, voice, video, witness memories, and the relationships that give a person their place in a family story.
Each archive is built privately first, then preserved when the family is ready. Nothing is pushed into public view before that decision is made.
Use our structured editor to document a life - biography, photos, videos, stories, values.
Preview the complete memorial. Invite family to contribute memories and verify details.
A single payment permanently stores your memorial on Arweave. Encrypted, replicated, immutable.
Share a private link, anchor to local devices, and designate successors for access continuity.
ULUMAE uses Arweave - a permanent, decentralized storage protocol funded by a 200-year endowment model. Your memorial is not stored on a server you rent. It is preserved in a network you cannot outlive.
Replicated across independent nodes on every continent
Client-side encryption before data leaves your browser
Single payment funds storage for two centuries minimum
Accessible via 3+ independent gateways - no single point of failure
One payment. Funded for 200+ years. Memory should not depend on a monthly charge.
JPEG, PNG, MP4, PDF. Download everything at any time. Standard formats, no lock-in.
Designate successors. Configure dead man's switch. Access transfers automatically.
ULUMAE is not for everyone. It is for those who believe that some things must outlast us.
Build a MemorialFree to build. No account required. Pay only when you're ready to preserve.