-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Would you so us all a favor and make a list of companies *actually* relying on "first-seen" mempool behaviour. Because I've been having a hard time actually finding anyone who does who hasn't given up on it. Not very useful to talk about attacks against hypothetical defences.
On 28 March 2015 09:58:53 GMT-04:00, Mike Hearn <m...@plan99.net> wrote: >I've written a couple of blog posts on replace by fee and double >spending >mitigations. They sum up the last few years (!) worth of discussions on >this list and elsewhere, from my own perspective. > >I make no claim to be comprehensive or unbiased but I keep being asked >about these topics so figured I'd just write up my thoughts once so I >can >send links instead of answers :) And then so can anyone who happens to >agree. > >(1) Replace by fee scorched earth, a counter argument: > >https://medium.com/@octskyward/replace-by-fee-43edd9a1dd6d > >This article lays out the case against RBF-SE and argues it is harmful >to >Bitcoin. > >(2) Double spending and how to make it harder: > >https://medium.com/@octskyward/double-spending-in-bitcoin-be0f1d1e8008 > >This article summarises a couple of double spending incidents against >merchants and then discusses the following techniques: > > 1. Risk analysis of transactions > 2. Payment channels > 3. Countersigning by a trusted third party > 4. Remote attestation > 5. ID verification > 6. Waiting for confirmations > 7. Punishment of double spending blocks > >I hope the material is useful / interesting. > > >------------------------------------------------------------------------ > >------------------------------------------------------------------------------ >Dive into the World of Parallel Programming The Go Parallel Website, >sponsored >by Intel and developed in partnership with Slashdot Media, is your hub >for all >things parallel software development, from weekly thought leadership >blogs to >news, videos, case studies, tutorials and more. Take a look and join >the >conversation now. http://goparallel.sourceforge.net/ > >------------------------------------------------------------------------ > >_______________________________________________ >Bitcoin-development mailing list >Bitcoin-development@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/bitcoin-development -----BEGIN PGP SIGNATURE----- iQE9BAEBCAAnIBxQZXRlciBUb2RkIDxwZXRlQHBldGVydG9kZC5vcmc+BQJVFrj2 AAoJEMCF8hzn9LncxH8IAIFVwBvpNQfDJTJGEHT8LHQEIB0hLmEMSWwYRovHdwob u3mUigF7dpYoQfL9eU7NqSaNsAkL2WEhBYS9C/OF81AFApxuugnH/VOGz9X4PvJ/ zy5wP12onOrL//8/H9PoGH2dP3fmEe/rdhLelWUABuzyPQaoIaMLTZGREipbbBPK mJ6lBbNhtGGSxV3RgKvkkFYYBCAci/S/ntzpTOuYsgvZIjiXVsxD1uZZ/SiGfS3M R+RIrDX6W/xRdct0gm07KrHMNWo2kPE6uT6egZDxPNP308ddLwGWcvQWTe73bmEL FXsb6gUnfoXwBZfhDav41H4gRdZhLC+gOwVIcx0qLOY= =t0aZ -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development
