[bitcoin-dev] Taproot Activation Meeting 4/20 Cancelled

2021-04-17 Thread yancy via bitcoin-dev
I appreciate the bluntness, Jeremy, and agree it's high time folks enjoy the holiday. Cheers, -Yancy ___ bitcoin-dev mailing list bitcoin-dev@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev

[bitcoin-dev] Taproot Activation Meeting 4/20 Cancelled

2021-04-17 Thread Jeremy via bitcoin-dev
Dear Bitcoin Developers, There are no current agenda items or technical issues to weed out, everything has been through the grinder, and Bitcoin Core seems to be on a roll with getting Release Candidate 1 with Speedy Trial MTP in the pipe. If anyone is hazy on the details -- it has been a little

Re: [bitcoin-dev] BIP - limiting OP_RETURN / HF

2021-04-17 Thread Christopher Gilliard via bitcoin-dev
Peter, thanks for the links. I'm aware that there are other timestamping aggregation services that already exist, but I had some different ideas that integrate into some other services. Also thanks for sending the link to the single use seal asset transfer. I will take a look at that. On Sat, Apr

Re: [bitcoin-dev] BIP - limiting OP_RETURN / HF

2021-04-17 Thread Peter Todd via bitcoin-dev
On Sat, Apr 17, 2021 at 03:57:55AM +, Christopher Gilliard via bitcoin-dev wrote: > Thanks ZmnSCPxj. Yes, I agree there are many ways to embed arbitrary data > in the blockchain and it's not feasible to block all of them. That is why > it's important to, at the same time as limiting the OP_RET

Re: [bitcoin-dev] Gradual transition to an alternate proof without a hard fork.

2021-04-17 Thread Anthony Towns via bitcoin-dev
On Fri, Apr 16, 2021 at 04:48:35PM -0400, Erik Aronesty via bitcoin-dev wrote: > The transition *could* look like this: > - validating nodes begin to require proof-of-burn, in addition to > proof-of-work (soft fork) > - the extra expense makes it more expensive for miners, so POW slowly drops >

Re: [bitcoin-dev] Gradual transition to an alternate proof without a hard fork.

2021-04-17 Thread Devrandom via bitcoin-dev
Hi Erik, Here's a scheme I posted here a few years ago, which smoothly transitions using geometric mean chain weight / difficulty: https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2017-November/015236.html On Fri, Apr 16, 2021 at 11:08 PM Erik Aronesty via bitcoin-dev < bitcoin-dev@lists.

Re: [bitcoin-dev] Gradual transition to an alternate proof without a hard fork.

2021-04-17 Thread vjudeu via bitcoin-dev
Yes, transition from Proof of Work to Proof of Something Else is possible in a soft-fork way. All that is needed is getting miners and users support. Then, Proof of Work difficulty should drop to one, and the rest would be solved by Proof of Something Else. Old miners still could use ASIC miners

Re: [bitcoin-dev] BIP - limiting OP_RETURN / HF

2021-04-17 Thread Kostas Karasavvas via bitcoin-dev
Indeed, it was 40 then 80 then 40 again and then 80 at the end (or something like this.. not sure about the exact history!). Looking forward to the proposal(s). On Fri, Apr 16, 2021 at 11:12 PM Christopher Gilliard < christopher.gilli...@gmail.com> wrote: > Thanks for the feedback. Will update t

Re: [bitcoin-dev] BIP - limiting OP_RETURN / HF

2021-04-17 Thread Christopher Gilliard via bitcoin-dev
Thanks ZmnSCPxj. Yes, I agree there are many ways to embed arbitrary data in the blockchain and it's not feasible to block all of them. That is why it's important to, at the same time as limiting the OP_RETURN to one per block, also propose and implement a layer 2 solution for timestamping so peopl