It may be fair to compare what cryptocurrency and blockchains are going through to the 1990s dotcom bubble, but not to the 2000s housing bubble.
With digital currencies spawning brand new types of companies never conceived before, here are six growing business sectors.
The Brazilian state wants to pay for feasibility studies with a token designed for the construction industry. Can such a coin achieve network effect?
Do Bitcoin exchanges need to decentralise to survive - and if so, what will make the newcomers successful?
If mobile phone communications, the internet or the power grid should fail -- whatever the reason -- Bitcoin could have a problem.