Calling Bitcoin Cash the “real” Bitcoin is straightforward fraud, and will financially wreck many new investors entering the ecosystem by buying a fake coin. So, exposing frauds is a nice thing to do for other people to prevent them from falling for those scams.

Calling Bitcoin Cash the "real" Bitcoin is straightforward fraud, and will financially wreck many new investors entering the ecosystem by buying a fake coin. So, exposing frauds is a nice thing to do for other people to prevent them from falling for those scams. submitted by /u/readish
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Finally! Real privacy for Bitcoin transactions from some Core developers

Greg Maxwell made a VERY exciting announcement for some real cutting edge stuff: a way to get full privacy with transactions in Bitcoin!

The great thing about this is, unlike ZCash, this new method:

  • Doesn't use untested new cryptography
  • Can be high performance (compared to alternatives)
  • Doesn't require a trusted setup
  • Doesn't break pruning

There is a video here that describes confidential transactions in more detail. But the exciting announcement today is a way to make confidential transactions work with a size overhead only 3 times that of normal transactions. When combined with the further privacy improvement of CoinJoin or ValueShuffle, there is virtually no size overhead and no trusted third party or sharing of private data is required!

Thank you Greg, Pieter, and other Core team contributors for this excellent work on confidential transactions, coinjoin, and working on the theory and engineering to bring this to Bitcoin! Exciting developments! Thanks also Benedikt Bünz, Jonathan Bootle for your discovery of BulletProofs and Dan Boneh, Andrew Poelstra for your work on this.

Update: As /u/pwuille pointed out, while the size overhead is 3X (or less per transaction w/ coinjoin), the CPU overhead for verification is still an order of magnitude higher than regular transactions. But we'll know more once they start working on an implementation.

submitted by /u/fortunative
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PR: Realisto Announces ICO to Launch Global Crowdfunded Real Estate Investment (news.bitcoin.com)

This is a paid press release, which contains forward looking statements, and should be treated as advertising or promotional material. Bitcoin.com does not endorse nor support this product/service. Bitcoin.com is not responsible for or liable for any content, accuracy or quality within the press release.
Berlin, Germany — REALISTO, a Berlin-based decentralized real estate investing marketplace, has officially announced its November 7 ICO pre-sale and November 15 ICO, which will last…

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