UpForge Registry Number · Digital Proof of Existence
This number is the permanent, globally unique identifier for DealUp in the UpForge Registry. It functions as a Digital Proof of Existence — analogous to an ISBN for books or an ISSN for publications.
DealUp is a social accountability mobile application designed to help users stick to their habits, personal goals, and social commitments. The platform works by turning promises into social challenges backed by peer review and playful consequences.
Registry Prefix
UF
UpForge Registry Number
Year
2026
Year of registration
Country Code
US
ISO 3166-1 country code
Serial Number
02102
Unique sequential ID
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Verified by UpForge
UF-2026-US-02102
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About UFRN
The UpForge Registry Number is a permanent, globally unique identifier assigned on approval. It cannot be transferred or reassigned.
Format: UFRN-YYYY-CC-NNNNN
YYYY = Registration year
CC = Country code (ISO 3166-1)
NNNNN = Sequential registry number
Data License
CC BY 4.0 — Creative Commons AttributionThis registry record may be cited, reproduced, or incorporated into research with attribution to UpForge.