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Hi DDK Stakeholders,. We are back again with another Quiz.

DDKoin
DDKoin
Twitter
03 Jul 2021, 08:03
Hi DDK Stakeholders, We are back again with another Quiz. This time the Question is about changing erroneous blockchain transactions. Multiple answers are given in the poster and you have to choose the right one! Let’s see how knowledgeable we are when it comes to block hain.

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DDKoin
DDKoinDDK #1937
Twitter
03 Jul 2021, 08:04
Hi DDK Stakeholders,🙂 We recently posted a Quiz about changing erroneous blockchain transactions and received a resounding response. It was great to see so many people participating and sharing their knowledge.😃 Now you all must be waiting for the right answer.📲🔗🌐
Hi DDK Stakeholders,.
Hi DDK Stakeholders,🙂 We recently posted a Quiz about changing erroneous blockchain transactions and received a resounding response. It was great to see so many people participating and sharing their knowledge.😃 Now you all must be waiting for the right answer.📲🔗🌐 https://t.co/Gu2JHPIhlq