Kaspa Kourse
Community-built · Source-first · Free
The guided way to understand a live 10 BPS proof-of-work blockDAG—without the hype, hand-waving, or hundred-tab rabbit hole.
Live window from Kaspa Graph Inspector. Newest blocks on the right.
Start with the mental model
Most explanations make Kaspa sound harder than it is. Start with the one design choice that changes everything: useful parallel blocks are merged instead of routinely discarded.
When honest miners find blocks at nearly the same time, only one branch usually survives. Higher block rates can increase this wasted work.
Blocks reference multiple parents. GHOSTDAG classifies and orders them, preserving proof-of-work security while allowing rapid block creation.
Kaspa does not make mining easier or skip consensus. It changes how proof-of-work blocks are structured and ordered.
Your goal. Your route.
No account. No gatekeeping. We save your progress in this browser.
Since Crescendo · May 5, 2025
Kaspa’s mainnet moved from 1 to 10 blocks per second at the Crescendo hard fork. That is a target interval of roughly 100 milliseconds per block.
Verify in the node repository ↗Check your signal
Test the mental model—not your ability to memorize buzzwords.
Primary sources first
Every technical claim should lead somewhere verifiable. These are the best doors into the network.
RPC, transactions, node operations, SDKs, covenants, ZK, and Toccata developer guides.
The recommended full-node implementation and related libraries.
Search blocks, transactions, addresses, and live network activity.
Protocol proposals and technical discussion from the research community.
Choose a wallet, send a test transaction, and protect your recovery phrase.
Network, supply, fee, block, transaction, and address endpoints.
Say it like you mean it
Ready when you are
Start with the foundations, follow the sources, and form your own view.
Start the Kourse →