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A comment on Ask HN: What are real-life useful use-cases for blockchain (not currencies)?. Parent comment

Re:Ask HN: What are real-life useful use-cases for blockchai... by sebmellen on Sunday October 25, 2020 @02:36PM (#24888685)
Yes, in that case the receiver and all other custodians in the party would need shared access to the same Gmail account, or many emails would be sent to the ever expanding list of custodians, leaving a nightmare of 1000+ email long chains of unsearchable information. It's not a feasible solution.
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Re:Ask HN: What are real-life useful use-cases for blockchai... by aabbcc1241 on Saturday October 31, 2020 @11:26PM (#24956995)
I suppose email is searchable, especially if it includes an order ID.

I'm not discouraging you. Just to say your blockchain backed solution is a fair solution but it's not the only solution.

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