This week in Crypto Watch, Alan Kohler spoke to Sophie Gilder, Head of Blockchain, Innovation Labs at the Commonwealth Bank of Australia who were chosen by the World Bank to deliver the world's first blockchain bond. Alan spoke to Sophie to find out how it will work, what implications it might have for other securities such as company shares, and for her thoughts on what the future holds for blockchain and cryptocurrencies in general. Market commentator Saeed Sidaoui also provides his report on the latest cryptocurrency news and market movements.

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