For 3 Kusama educational videos included in the Kusama playlist. This playlist exists in order to educate the Spanish-speaking community and create a site where they can find tutorials and updated information on the protocol. Before making each video, an exhaustive search for information is carried out on official channels, such as WikiPolkadot.
How to claim an index. This video tutorial explains how to carry out the process and everything that must be taken into account before doing it.
Substrate Metadata. In this video you can find how to decode the nature of the call.
Website access management. Tutorial on how to deny and give access in the Polkadot.js extension.
Also, in order to appreciate the importance of these videos, I recommend going through the comments and seeing the assistance we provide to the community in helping them answer their questions.