Hanging chains are a popular decoration block in Minecraft, and can be placed in any orientation to decorate your base. To make a chain in Minecraft all you need is some iron ingots – but we’ll show you the full recipe later. This video cannot be played because of a technical error.(...
This Videoshows how an offline transaction is made on the Ethereum blockchain using the first prototype of the PrivateKeyVault. The procedure for making an offline transaction using the newer Vault or using a plain raspberry pi 2 is still the same so have a look if you want to see how a...