Profile content
Publish descriptions, media, documents, links, updates and contact options.
Z7 Number Profiles
A memorable number can become a durable digital home for a person, organization, product, service, idea or connected object.
Connected services
Add communication, commerce, booking, support and specialized endpoints.
Long-term continuity
Keep the number while content, controllers, providers and presentation evolve.
Portable discovery
Use the same number in speech, print, QR codes, websites, apps and technical interfaces.
Why a numeric reference?
A compact number is language-neutral, printable, machine-readable and suitable for QR encoding, speech, documents and technical interfaces. It can complement names, domains, email addresses, telephone numbers, public keys and product codes without trying to replace them.
Persistence with change
The value of the reference is continuity. A profile may change its description, media, controllers, service endpoints or presentation while the number remains the stable lookup point. This lets people and machines keep one reference while the subject evolves.
A number does not prove every statement
The number identifies a profile; the origin of each displayed statement still matters. Profile state, owner-published content, external attestations and resource-local information must remain distinguishable.