Changes between Version 6 and Version 7 of PublicBitcoins
- Timestamp:
- 05/02/13 20:28:02 (12 years ago)
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PublicBitcoins
v6 v7 13 13 == Busting the myths == 14 14 15 * '''''Bitcoin is an anonymous, online currency'''''15 * '''''Bitcoin is anonymous''''' 16 16 17 False. Bitcoin is neither anonymous nor an online currency. Bitcoins are simply a mathematical depiction of a cryptographic algorhythm that has several unique properties allowing it to be used as a currency - that is, something that measures and is able to transmit value. It does ''not'' do this anonymously: every transaction can be followed through, and if it is possible to identify who the owner of a 'wallet' is, then it becomes possible to deduce financial paths as well. This has been written up [http://eprint.iacr.org/2012/584.pdf in more detail (pdf)] elsewhere. 18 19 17 False. Bitcoin is '''not'' anonymous. It ''may'' be used in anonymous ways, but as [http://anonymity-in-bitcoin.blogspot.co.uk/2011/07/bitcoin-is-not-anonymous.html?showComment=1311562003966#c3981060857259811711 has been indicated], it may be used in anonymous ways if the user knows the correct methods. 20 18 21 19 … … 30 28 == Preserving privacy with bitcoins == 31 29 32 Despite what was said above about privacy, we still believe that bitcoin can offer better privacy preservation than traditional methods of transferring money. Specifically, there is less monitoring - as it is not centrally regulated by any single entity - and there is arguably more anonymity, too .30 Despite what was said above about privacy, we still believe that bitcoin can offer better privacy preservation than traditional methods of transferring money. Specifically, there is less monitoring - as it is not centrally regulated by any single entity - and there is arguably more anonymity, too, especially if combined with other means such as using [http://tor.eff.org tor] and never associating online activities with your real identity. 33 31 34 One generic way of providing some obfuscation is, once you've exchanged your local currency into bitcoins, to then pass them around between a number of different 'wallets' before transferring them onto someone else. Unfortunately, this ''is'' just obfuscation, as the [http://eprint.iacr.org/2012/584.pdf paper (pdf)] we mentioned earlier indicates.32 One generic way of providing some obfuscation is, once you've exchanged your local currency into bitcoins, to then pass them around between a number of different 'wallets' before transferring them onto someone else. Unfortunately, this ''is'' just obfuscation, as several [http://arxiv.org/abs/1107.4524 research] [http://eprint.iacr.org/2012/584.pdf papers (pdf)] indicate. 35 33 36 34 A better way can be to [https://localbitcoins.com/buy_bitcoins trade Bitcoins locally], paying by cash, not providing your real identity. Make sure you buy from someone with a positive track record and you have checked the latest exchange rates.