rich1.0npub1e46n428mcyfwznl7nlsf6d3s7rhlwm9x3cmkuqzt3emmdpadmkaqqjxmcuhttps://nostr.ae/npub1e46n428mcyfwznl7nlsf6d3s7rhlwm9x3cmkuqzt3emmdpadmkaqqjxmcunjumphttps://nostr.ae📅 Original date posted:2017-07-07 📝 Original message:This is horribly under-specified (ie not possible to implement from what you've written, and your implementation doesn't match at all, last I heard). > Specification > The plain block size is defined as the serialized block size without > witness programs. > Deploy a modified BIP91 to activate Segwit. The only modification is > that the signal "segsignal" is replaced by "segwit2x". This is not a protocol change. I have no idea why you included it in the "specification" section. > If segwit2x (BIP91 signal) activates at block N, then block N+12960 > activates a new plain block size limit of 2 MB (2,000,000 bytes). In > this case, at block N+12960 a hard-fork occurs. This is not a hard fork, simply adding a new limit is a soft fork. You appear to be confused - as originally written, AFAIR, Jeff's btc1 branch did not increase the block size, your specification here matches that original change, and does not increase the block size. > The block that activates the hard-fork must have a plain block size > greater than 1 MB. There is no hard fork, and this would violate consensus rules. Not sure what you mean. If you do add a hard fork to this BIP, you really need to flip the hard fork bit. > Any transaction with a non-witness serialized size exceeding 1,000,000 > is invalid. This is far from sufficient to protect from DoS attacks, you really should take a look through the mailing list archives and read some of the old discussions on the issues here. Matt On 07/07/17 18:25, Sergio Demian Lerner via bitcoin-dev wrote: > Hello, > > Here is a BIP that matches the reference code that the Segwit2x group > has built and published a week ago. > > This BIP and code satisfies the requests of a large part of the Bitcoin > community for a moderate increase in the Bitcoin non-witness block space > coupled with the activation of Segwit. > > You can find the BIP draft in the following link: > > https://github.com/SergioDemianLerner/BIPs/blob/master/BIP-draft-sergiolerner-segwit2x.mediawiki > > Reference source was kindly provided by the Segwit2x group. > > Best regards, > Sergio. > > > _______________________________________________ > bitcoin-dev mailing list > bitcoin-dev at lists.linuxfoundation.org > https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev >