Welcome to the
Real-World-Ready Blockchain

One of the most complete and adaptable networks for real assets, real solutions, and real people.

Use Cases for the Real World, Powered by Casper

Hackathon

2026

co-sponsored by

Submission Dates:

Nov 14, 2025 — Jan 5, 2026

Prize pool:

$30,000

Casper Hackathon 2026 Qualification Round is open until January 4, 2026!

Compete for a $30,000 prize pool* and help shape the network’s future. Winners are determined via on-chain community voting.

*$25K in cash and $5K in NodeOps credit

Core Features of Casper

Casper 2.1:
Speed and Simplicity

The 2.1 update brings a governance-approved fee-burning mechanism and faster block times, reducing them from 16 to 8 seconds and taking fuller advantage of Casper’s deterministic consensus and instant finality. Building on the capabilities unlocked by Casper 2.0, the network now offers an even stronger foundation for practical real-world solutions.

Featured events

FAQ

What is instant finality on Casper?

How does Casper support real-world asset workflows?

What makes Casper different from other Layer-1 blockchains?

How can developers start building on Casper?

How can users start exploring the Casper ecosystem?

Get started on Casper Network