1) Liveblog: Metadata in the Blockchain: The OP_RETURN Explosion
Here are the key takeaways from a great evening seminar on the future of Bitcoin and the blockchain.
2) #FutureFest Live: Bitcoin, Blockchain and Cryptoeconomics
FutureFest is an annual conference where experts discuss emerging technologies, fashions and political movements. Our reporters Eilidh Wagstaff and Hannah Murphy went along to find out what’s next for cryptocurrencies.
3) Liveblog: our bid to buy cake with Bitcoin
The challenge: to convert cash to cake via Bitcoin
4) Live blog: Vape Bar meet-up 19/5/2015
A summary of the goings on at the weekly Vape Bar meet-up for cryptocurrency fans.
Cryptocity 
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