[kache_]

If only there was a way to avoid bitcoins traceability problem? https://bitcointalk.org/index.php?topic=770.msg9074#msg9074

Ah, from satoshi himself! Group signatures. I wonder if someone implemented a protocol that does this?

https://en.wikipedia.org/wiki/CryptoNote

Aha!

[yjftsjthsd-h]

Is that widely used? There's a world of difference between "theoretically possible" and "commonly used", and I'm not familiar enough to know which this is.

[kache_]

monero implements the cryptonote protocol (with some additional innovations of its own) and as far as I can tell, it's pretty widely used https://bitinfocharts.com/comparison/monero-transactions.htm...