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I have system where users can generate addresses and bring some coins, and get bonuses after. I want to make my core read-only. For this I have a second bitcoin core which have not connected to internet. So as I read I can change the MPK of my general core for the MPK of offline core. That is why the online core will be read-only.
Help me please to solve this problem!
You can add addresses to your "read-only" node as watch only addresses – Raghav Sood – 2018-10-09T08:22:20.667
How can I do that? Is this associated with extended mpk ? – Yur Gasparyan – 2018-10-09T08:33:35.970