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Questions tagged [mimblewimble]

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2
votes
2answers
75 views

What is the reasoning for Grin's high inflation rate?

According to an interview with Yeastplume on What Bitcoin Did, Grin is going to have a flat reward schedule of 60 grin per block at one minute blocks, i.e. about one grin per second. This translates ...
0
votes
1answer
43 views

How does mimblewimble protect the chain state?

I have recently learned about some concepts of mimblewimble. I heard that in a mimblewimble implementation, the blockchain history is not kept. Does that mean that all blocks that include the hashes (...
1
vote
1answer
216 views

What consensus algorithm is MimbleWimble/Grin using? Does it use Zero Knowledge Proofs as well?

Understand that MimbleWimble/Grin is privacy centric. Does it use Zero Knowledge Proofs to achieve the privacy goals? In addition, what consensus algorithm is MimbleWimble/Grin using?
3
votes
1answer
110 views

Mimble Wimble chain privacy

Does Mimble Wimble automatically perform transaction cut-through, or is one able to retain a record of every single transaction (the entire blockchain) if they choose to?
4
votes
1answer
275 views

Transaction creation process is not non-interactive(Mimblewimble)?

I have read Mimblewimble paper. Certainly, Transaction merging process is non-interactive. However, Transaction creation process seems to be not non-interactive. To create transaction, a sender must ...
8
votes
2answers
250 views

Why does script need to be purged from transactions for mimblewimble to work?

What is the compatibility problem between script and mimblewimble usage on the main chain? Is there a way that Bitcoin can adapt to allow both mimblewimble and features like multi sig, atomic swaps ...
7
votes
1answer
301 views

How does Mimblewimble's security model compare to Bitcoin's?

In addition to scaling, privacy, and scripting differences Mimblewimble also differs in its security model. How does Mimblewimble's security model compare to Bitcoin's? Specifically: How well will ...
5
votes
1answer
220 views

How does MimbleWimble avoid transaction graph leaks?

Now, creating transactions in this manner supports OWAS already. To show this, suppose we have two transactions that have a surplus k1*G and k2*G, and the attached signatures with these. Then you ...