Launches
Coming soon
Upcoming launches to watch
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
Products
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Forums
Forums
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
LockChain
Immutable Identity and Data Verification on Bitcoin
•
0 reviews
•
8 followers
Visit website
Follow
Overview
Launches
Reviews
Team
More
Blog
•
Newsletter
•
Questions
•
Forums
•
Product Categories
•
Apps
•
About
•
FAQ
•
Terms
•
Privacy and Cookies
•
X.com
•
Facebook
•
Instagram
•
LinkedIn
•
YouTube
•
Advertise
© 2025 Product Hunt
What is LockChain?
LockChain leverages the power of the Bitcoin network to provide immutable proof of identity and data in tamper-proof QR codes, ensuring unparalleled security in the digital world. Verify other humans and their codes for free.
Do you use LockChain?
I use this
I use something else
Crypto tools
•
E-signature apps
•
Authentication & identity tools
Recent LockChain Launches
LockChain
Immutable Identity and Data Verification on Bitcoin
Launched on June 14th, 2024
2
5
Review LockChain?
Leave a review
