@jx
Day 11: Portable user data will be the killer use case for @baseapp.base.eth ecosystem
Portable Badge System
NFTs, soulbounds, and attestations inspired a world where reputation and Fortnite skins could move between apps
What if it was easier for apps then putting this onchain?
The correct model is a Portable Badge System: A cross-app user-data layer where apps read, write, and enrich user attributes without touching onchain infra until they actually need settlement.
Apps get two things:
1. Instant enrichment. When a user shows up, the app already knows what type of user they are.
2. Instant portability. Data created inside one app is immediately usable in every other app that opts in.
This flips the cost profile. It removes friction. And it makes portability a first-class primitive in the Base App ecosystem.
Base alone is in a unique position to service this, enabling a strong value prop for apps to build in their ecosystem, and decentralizing only as necessary later on.