
Bug bounty Finished
Crypviser Secure Messenger
Crypviser is the most private messaging app, as it is based on Blockchain technology. The decentralized Crypviser Messenger lets you to enjoy private cam chat & voice calls with automated blockchain encryption.
- Started date:
- 12 Dec 2018
- Last updated:
- 25 May 2026
- Submissions:
- 2
- Up to:
- $3,000
- Paid:
- $0
