The core activity of CheckSig is to provide professional services for Bitcoin and cryptocurrencies, specifically:
* Trading (buying, selling and exchanging cryptocurrencies)
* Custody (security solutions for storing cryptocurrencies)
* Staking (returns from holding cryptocurrencies)
* Tax (tax solutions for cryptocurrencies)
* Escrow Holder (security services for cryptocurrencies as collateral for contracts)
* Training (training and consulting for cryptocurrencies)
* Consulting (consulting for cryptocurrencies). The company positions itself as a reliable partner for private investors and institutional clients who require professional solutions for handling cryptocurrencies.