Anonymity for Bitcoin
With a decentralized system from @oleganza
http://blog.oleganza.com/post/58240549599/contracts-without-trust-or-third-parties
Oleg really give me good news with that article: explaining that the original idea of NASHX can be decentralized. Then he makes a few examples (is the same with only NASHX, but this time we don’t have to trust nobody, apart the cryptography and the Bitcoin implementation).
But he forgot the most important application, anonymous transactions!
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In fact it can be deduced step by step from the informations in that article that:
1 — The process can be implemented also with more than 2 person, in fact I can recursively do it between 2 person, then between 2 person and other two person already in contract and so on. The interest in behave trustfully doesn’t disappear.
2 — Now, simply, instead of exchanging a good or service them exchange bitcoin for bitcoin: everybody have to put the money into another (shared) address that works like the one of the risked funds: everybody have a key, and for every exchange all have to sign the transaction. To make it works just send all inputs on another shared address and then send to destination.
Obviously this make the sender unlinkable with the receiver.
The same mechanism can works also making the step 2 before the 1: littler groups (minimum 3), but many and doing the step 2 more times consecutively, every time with different people.
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