The Vault
A public blockchain ledger for media assets. Each entry carries a unique fingerprint, universal context tags, and a zero-knowledge proof of authenticity. Submitters can attach identity if they want attribution, or remain unseen while the record stays verifiable.
Public ledger
Every asset receives an immutable, timestamped entry anyone can audit. No gatekeeper, no private index.
Capture to claim
Provenance begins at the shutter. Device signature, capture time, and location commitments are sealed before the file travels.
Chain of custody
Each edit, crop, and republication appends to the record instead of overwriting it. History is additive, never erased.
Verify without exposure
Zero-knowledge attestations confirm a photographer is credentialed without publishing their identity.
From the photos on your phone to the footage that moves the world.
Photography & memory
Seal the pictures that matter to you — a wedding, a first apartment, your grandmother's hands. The Vault proves they are yours, and real, long after phones and platforms change.
Sharing without doubt
Send a photo and let it carry its own proof. Friends, buyers, and collaborators can check what they're looking at without asking you to vouch for it.
Creative work & portfolio
Artists and makers anchor originals at the moment of creation, so reposts, prints, and commissions always trace back to the hand that made them.
Weather & environment
Storm cells, flood lines, wildfire fronts, glacier retreat. Imagery that moves markets and policy, currently traded on trust alone.
Civic & infrastructure
Municipal records, insurance claims, site inspections. Routine media where forgery is quietly expensive.
Conflict & crisis
The highest stake. Frontline and humanitarian imagery, verifiable in minutes, with source anonymity preserved.
Built on the layers below.
Press In learns your taste. Blend My World proves who you are without exposing you. The Vault takes that same cryptography and points it at the record itself, so what you see can be traced back to the moment it happened.
Back to Blend My World →The Vault works on its own.
The Vault stands alone as a submission and verification service: fingerprint an image, anchor it publicly, and let anyone audit its chain of custody.
Anchor proves a submitter is credentialed without naming them. Blend My World carries that proof into the open web. Press In surfaces verified media inside a reading feed.