We can build tech that is decentralised, that doesn't need data mining and farming says @aral #nextstop2019pic.twitter.com/jqIxZwFYLx
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True, also the governance and legal part is as important as the technology aspects
Self sovereign identity is one of the priorities in my view, blockchain technology can help but is indeed just part of a solution
I'd hardly call it 'a layer', it's the fundamental technological mechanics for layers such as digital cash & trustWORTHY ledgers.
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