Category Security

Ordinal NFTs and BRC-20 tokens aim to enable new Bitcoin functionality but rely more on surrounding services than standards alone. For investors, value means understanding access enabled, not just protocols used. What are Ordinal NFTs? Ordinal NFTs represent unique ownership…

Cryptocurrency has been with us for more than 10 years and it is now a very common concept. Everybody knows what is Bitcoin but does everyone knows that cryptocurrency can be traced back to the 1980s when they were called…

What is a Supply Chain attack? Engineers designed hardware wallets to have the best security possible, and in fact, almost all hardware wallets are secure if people use them in the right way. However, many engineers have left out one…