Re: [stir] SIPCoin - a new cryptocurrency for stopping robocalls
Adam Roach <adam@nostrum.com> Sun, 04 March 2018 00:06 UTC
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To: Jonathan Rosenberg <jdrosen@jdrosen.net>, stir@ietf.org
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From: Adam Roach <adam@nostrum.com>
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Date: Sat, 03 Mar 2018 18:06:19 -0600
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Subject: Re: [stir] SIPCoin - a new cryptocurrency for stopping robocalls
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One of the issues that has arisen in parallel with cryptocurrencies is a recognition of the exorbitant energy (and therefore environmental) costs they entail. I think this document probably requires a section addressing this aspect of the system, including any ways that it varies significantly from traditional cryptocurrencies in this regard. /a On 3/2/18 4:45 PM, Jonathan Rosenberg wrote: > Cullen and I have just submitted this: > https://www.ietf.org/id/draft-rosenberg-stir-sipcoin-00.txt > > which is a proposal for a new type of cyryptocurrency dedicated solely > to preventing spam on the SIP-based phone network. It is designed to > be fast, causing less than one second increases in call setup time. > NOn-transferrable to avoid being a tool for fraud and avoid being tied > to market whim; backed by public CAs with a new type of centralized > ledger validation; trivially verifiable by receivers of calls. Also we > suggest a technique for incremental deployment on the PSTN which has > incremental benefits and economic benefits for each deployment phase. > We've done some analysis on the economics to help motivate the solution. > > WHen combined with our previous draft, and some nice whitelisting > thrown in as described in here, I think this is a very interested > technique to put this robocalling plague to rest. > > I'm coming to London and looking forward to discussing. > > Comments are, of course, welcome. > > -- > Jonathan Rosenberg, Ph.D. > jdrosen@jdrosen.net <mailto:jdrosen@jdrosen.net> > http://www.jdrosen.net > > > _______________________________________________ > stir mailing list > stir@ietf.org > https://www.ietf.org/mailman/listinfo/stir
- [stir] SIPCoin - a new cryptocurrency for stoppin… Jonathan Rosenberg
- Re: [stir] SIPCoin - a new cryptocurrency for sto… Adam Roach
- Re: [stir] SIPCoin - a new cryptocurrency for sto… Cullen Jennings
- Re: [stir] SIPCoin - a new cryptocurrency for sto… Salz, Rich
- Re: [stir] SIPCoin - a new cryptocurrency for sto… Christer Holmberg
- Re: [stir] SIPCoin - a new cryptocurrency for sto… Tim Hollebeek
- Re: [stir] SIPCoin - a new cryptocurrency for sto… Eric Burger