Quote from: coolbeans94 on July 03, 2015, 03:44:26 AM

Quote from: supasonic on July 03, 2015, 12:34:32 AM

Hello Everyone. Just been updating myself on the discussion. I spoke with cryptomommy about the UI changes and have a few ideas for the update.

I noticed that a lot of the code is from an early Peercoin fork. Big project to bring it more inline with more recent ideas and revelations. I want to propose adding some statistical gathering code to in a point release before the fork so we can see how blocks are propagating through the network, this way we can see how much time drift is reflected and which limit is best. At this point any lower number is better than two hours but what would be best for MintCoin? Lets find out! I'm working on the UI commits and want to add the data collection as well.

A later and bigger project would be bringing down some memory usage and sync times by packing the block chain into chunks and hashing them and and distributing them among the peers building the db during some idle cycles later. Any ideas or examples of that would be appreciated as I said, it would be a big project.

I'm also taking request for other idea as coding work for me slows down this time of year. I love the Idea of MintCoin and want to see it succeed.

Thanks for any input

Okay. I have several questions:
So no hard fork required for adding the statistical gathering code? Can you explain how it works a little more? Would it further affect performance? Would the information be made publicly viewable for analysis? How long would it take to gather sufficient information in order to make a decision? Is this code already implemented in other coins?
From prior discussion here, we were thinking the best option is the 30 second time drift as that would totally eliminate any possibility of a decreasing difficulty timewarp attack since mintcoin has 30 second block target, there is no reason to go lower or higher. And, if other coins are already successful with low time drifts (like 15 seconds), then why not just go ahead and proceed with it in Mintcoin? But, I guess if we need the statistical data, if just to just verify before we proceed, then it is a smart thing to do.

Before selling all my Mintcoin before they go on to reach 200 Sat or whatever I did think that someone should demonstrate this attack before hard forking and changing the fast confirming parameters of Mintcoin. But regardless let's look at strategy first in terms of how Mintcoin co-exists with other cryptos. Let's say Bitcoin is your 'Reserve Crypto' which is a standard bearer for cryptos as a usable and practical currency alternative in a 21st century environment. The scheme I proposed for http://poisonedchalice.io for instance, supposes that a stable currency with a 4 billion dollar market cap is mature enough to leverage for some fixed term investment over a four year period. You want Bitcoin to be relatively stable as the lynchpin to this kind of financial product (stable after a 2015 Q4 correction, that is).

Mintcoin on the other hand, can adopt a slower confirmation time, IF it is leaning more towards the investment side of things, and less towards the Point of Sale transactions/merchant space. This space is better filled by something like Zetacoin or Quark, which are superior alternatives to Bitcoin in this instance, held back only by a lack of productive community output and shallow trading volumes at this stage. But these are not POS coins, maybe you want to stick a percentage of savings into a POS coin and security becomes much more important. So if an answer to timedrift is to increase the confirmation time, that means you are making a trade off where Mintcoin becomes more secure at the loss of 30, 60, 90 seconds on average (or whatever it is) each time you shift it around. I think that's a trade off most community members would be happy to make. Personally I have just got 4 BTC out of Mintcoin, but, that's after buying and holding over the space of a year or so (I'll buy back under 29 Sat and before another rate drop) so as you can see fast confirmation times haven't really been all that important so far.