cOdynn
CoursesChallengesCodynnLabs Compiler
cOdynn
HomeCoursesCompilerResourcesCodynnLabsNewChallengesBlogs
HomeCoursesChallengesLabs

Blockchain

Get Started!

60Codynn Coins logo

Course Details

Language: NONE

Duration:

Difficulty:

Category: block chain

Certificate: Yes

What is Blockchain? – Understanding decentralized technology.

History & Evolution – From Bitcoin to modern blockchains.

How Blockchain Works – Blocks, chains, and distributed ledgers.

Key Features – Immutability, decentralization, transparency, security.

Certificate of Completion
This certifies thatMr. Codynn

for successfully completing the Course Blockchain, we hope the best for you and your future. Congratulations Mr. Codynn for successfully completing the Course Blockchain, we hope the best for you and your future.

Presented this day on 14th January 2026

Mr. Bishal Khadka

Founder & CEO

Your Certificate is Currently Locked

Keep going! Complete all courses to unlock your certificate!