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Re:Building for the Blockchain by Shoothe on Wednesday January 10, 2018 @04:22AM (#16113559)
> no bank provides free APIs to access this for consumers, the only option is to download manually/scrape through their websites.

In Europe they will have to provide the API thanks to PSD2: https://softjourn.com/blog/open-banking-api/

> Ad tracking/browsing data is another. The current model is the people making the trackers own all your data. A model where WE own our web activity data and selectively choose what to expose to websites/advertisers would be much better for consumers.

I don't know how this relates to blockchain at all. Blockchain by design is public and replicated to anyone. How would you withdraw your data from there?

Re:Building for the Blockchain by mgeuirx on Saturday January 13, 2018 @11:43AM (#16140160)
It's not public, it's just massively replicated. Your data on the blockchain is encrypted. Only you with your private keys can decrypt it and decide with whom to share it with.
Re:Building for the Blockchain by Shoothe on Saturday January 13, 2018 @04:50PM (#16141618)
Could you clarify which blockchain you are talking about? In Bitcoin nothing is encrypted and keys are used only to sign transactions.