qrdrop
Distribute tokens using QR codes
Created on 1st February 2026
•
qrdrop
Distribute tokens using QR codes
The problem qrdrop solves
Solving the problem of offline token distribution, such as gift cards and blind boxes.
Challenges I ran into
Merkle trees are used to ensure fund security and facilitate token distribution.
Tracks Applied (1)
Digital Economy — Open Digital Economy
Technologies used
Cheer Project
Cheering for a project means supporting a project you like with as little as 0.0025 ETH. Right now, you can Cheer using ETH on Arbitrum, Optimism and Base.
Discussion
Builders also viewed
See more projects on Devfolio