Re: [Bitcoin-development] F2Pool has enabled full replace-by-fee

2015-06-21 Thread Jeff Garzik
multiple > network nodes…check them against one another. > Definitely looking at or have implemented this sort of stuff. I cannot get into detail in public... -- Je

Re: [Bitcoin-development] Question regarding transactions with NLOCKTIME > 0

2015-06-21 Thread Jeff Garzik
t; >> > >> > >> > >> -- >> > >> > >> > >> > ___ >> > Bitcoin-development mailing list >> > Bitcoin-development@lists.sourceforge.net >> > https://lists.sourceforge.net/lists/listinfo/bit

Re: [Bitcoin-development] F2Pool has enabled full replace-by-fee

2015-06-20 Thread Jeff Garzik
stuff to... what exactly? -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- ___ Bitcoin-development mailing list Bitcoin-de

Re: [Bitcoin-development] F2Pool has enabled full replace-by-fee

2015-06-19 Thread Jeff Garzik
ankian > > > ------ > > ___ > Bitcoin-deve

Re: [Bitcoin-development] Mailman incompatibility with DKIM ...

2015-06-19 Thread Jeff Garzik
in DNS) and rewrite > the envelope-from to the list's address. Reply-to will be added and set to > the original sender. > That seems to change Reply behavior for those recipients? It would seem to accidentally direct mail intended to DKIM-user + list to DKIM-user. -- Jeff Garzik

Re: [Bitcoin-development] F2Pool has enabled full replace-by-fee

2015-06-19 Thread Jeff Garzik
On Fri, Jun 19, 2015 at 10:48 AM, wrote: > On 2015-06-19 17:40, Jeff Garzik wrote: > >> Making multiple incompatible versions of a spend is a -requirement- of >> various refund contract protocols. >> > > Is there not a dedicated field in a transaction (nSequ

Re: [Bitcoin-development] F2Pool has enabled full replace-by-fee

2015-06-19 Thread Jeff Garzik
empt unless shown otherwise? > Making multiple incompatible versions of a spend is a -requirement- of various refund contract protocols. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc.

Re: [Bitcoin-development] F2Pool has enabled full replace-by-fee

2015-06-19 Thread Jeff Garzik
some feedback: > > > > https://github.com/bitcoin/bitcoin/pull/6176 > > > > Suhas Daftuar did find a pretty serious bug in it, now fixed. I'm > > working on porting it to v0.10.2, and once that's done I'm going to put > > up a bounty for anyone who can find a DoS attack in the patch. If no-one > > claims the bounty after a week or

Re: [Bitcoin-development] F2Pool has enabled full replace-by-fee

2015-06-19 Thread Jeff Garzik
issues to address in the bitcoin ecosystem. It negatively impacts users to roll out "scorched earth" replace-by-fee given today's ecosystem. Yes, zero conf security is poor. An outright attack on zero conf degrades user security even more. -- Jeff Garzik Bitcoin core develop

Re: [Bitcoin-development] F2Pool has enabled full replace-by-fee

2015-06-19 Thread Jeff Garzik
Replace-by-Fee", > May 25th 2015, Peter Todd, Bitcoin-development mailing list, > > http://www.mail-archive.com/bitcoin-development%40lists.sourceforge.net/msg07829.html > > 6) "Cost savings by using replace-by-fee, 30-90%", >May 25th 2015, Peter Todd, Bitcoin-d

Re: [Bitcoin-development] FYI - Mailing List Move Preparations

2015-06-18 Thread Jeff Garzik
node #bitcoin-dev and > talk to warren. > > Warren Togami > > > -- > > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net &

Re: [Bitcoin-development] Concerns Regarding Threats by a Developer to Remove Commit Access from Other Developers

2015-06-18 Thread Jeff Garzik
On Thu, Jun 18, 2015 at 3:33 PM, Mark Friedenbach wrote: > On Thu, Jun 18, 2015 at 2:58 PM, Jeff Garzik wrote: > >> >> The whole point is getting out in front of the need, to prevent >> significant negative impact to users when blocks are consistently full. >>

Re: [Bitcoin-development] Concerns Regarding Threats by a Developer to Remove Commit Access from Other Developers

2015-06-18 Thread Jeff Garzik
suming relevant Bitcoin Core standards process is failing, and proceed with the Bitcoin-XT fork. As I've said on IRC, the "do nothing, for now" position is untenable. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay

Re: [Bitcoin-development] Concerns Regarding Threats by a Developer to Remove Commit Access from Other Developers

2015-06-18 Thread Jeff Garzik
On Thu, Jun 18, 2015 at 9:07 AM, wrote: > On 2015-06-18 14:53, Jeff Garzik wrote: > >> Consensus changes - worded another way - change Bitcoin's Constitution - >> The Rules that everyone in the system is -forced- to follow, or be ignored >> by the system. >&g

Re: [Bitcoin-development] Concerns Regarding Threats by a Developer to Remove Commit Access from Other Developers

2015-06-18 Thread Jeff Garzik
from developers who will not act if the community will disagree with the change. The users ultimately choose by deciding which software to download, and that dictates the range of choices available. -- Jeff Garzik Bitcoin core developer and open source evangel

Re: [Bitcoin-development] Concerns Regarding Threats by a Developer to Remove Commit Access from Other Developers

2015-06-18 Thread Jeff Garzik
facet. Consensus changes - worded another way - change Bitcoin's Constitution - The Rules that everyone in the system is -forced- to follow, or be ignored by the system. Changing bit

Re: [Bitcoin-development] Scaling Bitcoin with Subchains

2015-06-15 Thread Jeff Garzik
ment mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > > -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -

Re: [Bitcoin-development] Scaling Bitcoin with Subchains

2015-06-15 Thread Jeff Garzik
in chain are both feasible and useful. That code & future is a ways away from production, so doesn't help us here. Still, let's not dismiss it as a solution either. -- Jeff Garzik Bitcoin core developer and open source eva

Re: [Bitcoin-development] comments on BIP 100

2015-06-14 Thread Jeff Garzik
Adding - in re pay-to-FOO - these schemes are inherently short term, such that it is near-impossible for the market to plan for what happens in 12+ months. On Sun, Jun 14, 2015 at 10:28 PM, Jeff Garzik wrote: > On Sun, Jun 14, 2015 at 5:23 PM, Adam Back wrote: > >> Hi >&g

Re: [Bitcoin-development] comments on BIP 100

2015-06-14 Thread Jeff Garzik
Greg Maxwell > > https://www.mail-archive.com/bitcoin-development@lists.sourceforge.net/msg07620.html > > > ------ >

Re: [Bitcoin-development] Proposal: Move Bitcoin Dev List to a Neutral Competent Entity

2015-06-14 Thread Jeff Garzik
g incident ><https://www.phoronix.com/scan.php?page=news_item&px=MTc4Mzg> or GIMP-type >hijacking <https://lwn.net/Articles/646118/>? >- > >The toughest question would be the appropriateness of auto-importing >the subscriber list to another list server, as mass imports have a tendency >to upset people. > > > Thoughts? &g

Re: [Bitcoin-development] User vote in blocksize through fees

2015-06-14 Thread Jeff Garzik
15 at 12:06 PM, Mats Henricson > wrote: > > Jeff, > > > > with all due respect, but I've seen you saying this a few times > > now, that this decision is oh so difficult and important. > > > > But this is not helpful. We all know that. Even I. > > >

Re: [Bitcoin-development] User vote in blocksize through fees

2015-06-14 Thread Jeff Garzik
s oh so difficult and important. > > But this is not helpful. We all know that. Even I. > > Make a suggestion, or stay out of the debate! > > Mats > > On 06/14/2015 07:36 AM, Jeff Garzik wrote: > > The choice is very real and on-point. What should the block size limit &

Re: [Bitcoin-development] User vote in blocksize through fees

2015-06-13 Thread Jeff Garzik
should look at the problem much > more generally. Using false choices doesn’t really help, though ;) > > - Eric Lombrozo > > > On Jun 13, 2015, at 10:13 PM, Jeff Garzik wrote: > > On Sun, Jun 14, 2015 at 1:08 AM, Eric Lombrozo > wrote: > >> 2) BIP100 has direct

Re: [Bitcoin-development] User vote in blocksize through fees

2015-06-13 Thread Jeff Garzik
fee, what is a proper level of decentralization, a proper growth factor? -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- ___

Re: [Bitcoin-development] User vote in blocksize through fees

2015-06-13 Thread Jeff Garzik
to do > BIP100 just like they did BIP34 and BIP66. Shame on you! > BIP 100 requires a hard fork to engage. Users proactively opt-in. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc.

Re: [Bitcoin-development] User vote in blocksize through fees

2015-06-13 Thread Jeff Garzik
fees do not provide a great incentive for miners to be in > agreement with users, and likely won't for some time. > > Best, > Stephen > > > > > > On Jun 12, 2015, at 2:11 PM, Peter Todd wrote: > > > > Jeff Garzik recently proposed that the upper bl

Re: [Bitcoin-development] Is SourceForge still trustworthy enough to host this list?

2015-06-10 Thread Jeff Garzik
--- > > > -- > ___ > Bitcoin-development mailing > listBitcoin-development@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/bitcoin-development > > > > >

Re: [Bitcoin-development] Tough questions for Peter Todd, Chief Scientist {Mastercoin | Counterparty | Coinkite | Darkwallet | Viacoin}

2015-06-04 Thread Jeff Garzik
On Thu, Jun 4, 2015 at 6:02 PM, Daniel Stadulis wrote: > Off topic and inappropriate > Indeed. Take this somewhere else, Mr. Berg. This is a technical mailing list. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitp

Re: [Bitcoin-development] Cost savings by using replace-by-fee, 30-90%

2015-05-26 Thread Jeff Garzik
r clients, not Bitcoin. Get the fuck out. > <https://lists.sourceforge.net/lists/listinfo/bitcoin-development> > -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, In

Re: [Bitcoin-development] Virtual Notary.

2015-05-20 Thread Jeff Garzik
ubsidiary of Dunvegan Space Systems is pursuing exactly this as a business. EMail jgar...@dss.co if you want to know more. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ --

Re: [Bitcoin-development] Proposed additional options for pruned nodes

2015-05-12 Thread Jeff Garzik
:02 PM, Gregory Maxwell wrote: > On Tue, May 12, 2015 at 7:38 PM, Jeff Garzik wrote: > > One general problem is that security is weakened when an attacker can > DoS a > > small part of the chain by DoS'ing a small number of nodes - yet the > impact > > is a network-w

Re: [Bitcoin-development] Proposed additional options for pruned nodes

2015-05-12 Thread Jeff Garzik
tcoin-development mailing list >> Bitcoin-development@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/bitcoin-development >> > > > -- > One dashboard for servers and applications a

Re: [Bitcoin-development] Proposed additional options for pruned nodes

2015-05-12 Thread Jeff Garzik
Actionable Insights > Deep dive visibility with transaction tracing using APM Insight. > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > ht

Re: [Bitcoin-development] A suggestion for reducing the size of the UTXO database

2015-05-10 Thread Jeff Garzik
;> Deep dive visibility with transaction tracing using APM Insight. >> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y >> >> !DSPAM:554e4e5450787476022393! >> >> -- >> >> Bitcoin-development mailing list >> Bit

Re: [Bitcoin-development] Block Size Increase

2015-05-08 Thread Jeff Garzik
ume!" with zero thinking behind that besides "adoption!" Need to actually project what bitcoin looks like at the desired levels, what network resources are required to get to those levels -- including traffic to serve those SPV clients via P2P -- and then work backwards from that

Re: [Bitcoin-development] Assurance contracts to fund the network with OP_CHECKLOCKTIMEVERIFY

2015-05-08 Thread Jeff Garzik
ports that give you Actionable Insights > Deep dive visibility with transaction tracing using APM Insight. > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > h

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
On Thu, May 7, 2015 at 9:40 PM, Tom Harding wrote: > On 5/7/2015 12:54 PM, Jeff Garzik wrote: > > 2) Where do you want to go? Should bitcoin scale up to handle all the > > world's coffees? > > Alan was very clear. Right now, he wants to go exactly where Gavin'

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
ring the economics, forcing fees to remain low in the hopes of achieving adoption. I'm pro-bitcoin and obviously want to see bitcoin adoption - but I don't want to sacrifice every decentralized principle and become a central banker in order to g

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
ou - rightly - opened the topic here and now we're discussing it. Mike and Gavin are due the benefit of doubt because making a change to a leaderless automaton powered by leaderless open source software is breaking new ground. I don't focus so much on how we got to this point, but rather, wh

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
Dear list, Apparently my emails are being marked as spam, despite being sent from GMail's web interface. I've pinged our sysadmin. Thanks for letting me know. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
On Thu, May 7, 2015 at 11:33 AM, Justus Ranvier wrote: > In summary, I asked a question neither you, nor Peter Todd, want to > answer and want to actively discourage people from even asking at all. > Incorrect; your question included built-in assumptions with which I disagree. Bitcoin needs to

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
ll, then we're in new territory > entirely. Businesses built on the assumption that Bitcoin could become > popular will suddenly have their basic assumptions invalidated. Users will > leave. The technical code change would be zero, but the economic change > would be significant. > --

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
On Thu, May 7, 2015 at 11:16 AM, Justus Ranvier wrote: > To be extremely specific: should Bitcoin development intenionally > limit the network's capabilities to leave room for other projects, or > should Bitcoin attempt to be the best system possible and let the > other projects try to keep up as

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
l as removing a temporary hack > Satoshi put in place, then what about bigger challenges? > This is absolutely not a trivial change. It is a trivial *code* change. It is not a trivial change to the economics of a $3.2B system. -- Jeff Garzik Bitcoin core developer and open source evangelist

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
rceforge.net >> https://lists.sourceforge.net/lists/listinfo/bitcoin-development >> >> > > > -- > One dashboard for servers and applications across Physical-Virtual-Cloud > Widest out-of-the-box monitoring

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
On Thu, May 7, 2015 at 10:38 AM, Justus Ranvier wrote: > On 05/07/2015 04:04 PM, Jeff Garzik wrote: > > - This is a major change to the economics of a $3.2B system. This > > change picks winners and losers. There is attendant moral hazard. > > This is exactly true. >

Re: [Bitcoin-development] Block Size Increase

2015-05-07 Thread Jeff Garzik
I have a lot more written down, a WIP; here are the highlights. - The 1MB limit is an ancient anti-spam limit, and needs to go. - The 1MB limit is economically entrenched at this point, and cannot be removed at a whim. - This is a major change to the economics of a $3.2B system. This change pic

Re: [Bitcoin-development] Looking for a good bitcoin script decompiler in Python

2015-04-29 Thread Jeff Garzik
ction tracing using APM Insight. > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development >

Re: [Bitcoin-development] Build your own nHashType

2015-04-09 Thread Jeff Garzik
More work per node. Greater opportunity for algorithmic attacks, races and other shenanigans by attackers. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- BPM Ca

Re: [Bitcoin-development] replace-by-fee v0.10.0rc4

2015-02-23 Thread Jeff Garzik
ccept 0-conf transactions as there is little customer/reputation relationship to leverage. However, that observation cannot be easily applied to most other businesses. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https:

Re: [Bitcoin-development] replace-by-fee v0.10.0rc4

2015-02-21 Thread Jeff Garzik
On Sat, Feb 21, 2015 at 10:25 PM, Jorge Timón wrote: > On Sat, Feb 21, 2015 at 11:47 PM, Jeff Garzik wrote: >> This isn't some theoretical exercise. Like it or not many use >> insecure 0-conf transactions for rapid payments. Deploying something >> that makes 0-conf t

Re: [Bitcoin-development] replace-by-fee v0.10.0rc4

2015-02-21 Thread Jeff Garzik
lopment mailing list >> > Bitcoin-development@lists.sourceforge.net >> > https://lists.sourceforge.net/lists/listinfo/bitcoin-development >> >> >> ------ >> Download BIRT iHub F-Type - The F

Re: [Bitcoin-development] replace-by-fee v0.10.0rc4

2015-02-12 Thread Jeff Garzik
conversation now. http://goparallel.sourceforge.net/ > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > -- Jeff Garzik Bitcoin core developer

Re: [Bitcoin-development] determining change addresses using the least significant digits

2015-02-06 Thread Jeff Garzik
net/ > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc.

Re: [Bitcoin-development] [softfork proposal] Strict DER signatures

2015-02-03 Thread Jeff Garzik
ip 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.source

Re: [Bitcoin-development] BIP70: why Google Protocol Buffers for encoding?

2015-01-28 Thread Jeff Garzik
hand. (JSON libs are more wildspread and supported than > protobuf) > > 2015-01-28 17:04 GMT+01:00 Jeff Garzik : > >> Not to mention the tiresome and error-prone task of writing your own >> JSON-to-schema marshalling code -- or something equivalent to the protobufs >> com

Re: [Bitcoin-development] BIP70: why Google Protocol Buffers for encoding?

2015-01-28 Thread Jeff Garzik
rsation now. http://goparallel.sourceforge.net/ > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > > -- Jeff Garzik Bitcoin core developer and

Re: [Bitcoin-development] IMPULSE: Instant Payments using the Bitcoin protocol

2015-01-22 Thread Jeff Garzik
ncy.Lower latency.Increased capacity.Completely compliant. > http://p.sf.net/sfu/gigenet > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development

Re: [Bitcoin-development] BIP70: why Google Protocol Buffers for encoding?

2015-01-19 Thread Jeff Garzik
ompletely compliant. > http://p.sf.net/sfu/gigenet > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > > -- Jeff Garzik Bitcoin core dev

Re: [Bitcoin-development] BIP70: why Google Protocol Buffers for encoding?

2015-01-19 Thread Jeff Garzik
-- > New Year. New Location. New Benefits. New Data Center in Ashburn, VA. > GigeNET is offering a free month of service with a new server in Ashburn. > Choose from 2 high performing configs, both with 100TB of bandwidth. > Higher redundancy.Lower latency.Incre

Re: [Bitcoin-development] BIP70: why Google Protocol Buffers for encoding?

2015-01-19 Thread Jeff Garzik
me the line is blurred between which of those > are security considerations vs performance considerations. > > Richard > > On 19 January 2015 at 19:09, Jeff Garzik wrote: > >> Text formats such as XML or JSON are far less deterministic, are more >> loosely specified, h

Re: [Bitcoin-development] BIP70: why Google Protocol Buffers for encoding?

2015-01-19 Thread Jeff Garzik
wer latency.Increased capacity.Completely compliant. > http://p.sf.net/sfu/gigenet > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.so

Re: [Bitcoin-development] convention/standard for sorting public keys for p2sh multisig transactions

2015-01-14 Thread Jeff Garzik
Choose from 2 high performing configs, both with 100TB of bandwidth. > Higher redundancy.Lower latency.Increased capacity.Completely compliant. > http://p.sf.net/sfu/gigenet > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourcefor

Re: [Bitcoin-development] Bi-directional micropayment channels with CHECKLOCKTIMEVERIFY

2015-01-09 Thread Jeff Garzik
ought > 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 >

Re: [Bitcoin-development] Area of Focus

2014-12-20 Thread Jeff Garzik
tcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > > -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ ---

[Bitcoin-development] Open development processes and reddit charms

2014-12-16 Thread Jeff Garzik
here. While recent code movement commits themselves are individually ACK-worthy, professionally executed and moving towards a positive goal, I think the project could strike a better balance when it comes to disruptive cosmetic changes, a balance that better encourages developers to work o

Re: [Bitcoin-development] Recent EvalScript() changes mean CHECKLOCKTIMEVERIFY can't be merged

2014-12-15 Thread Jeff Garzik
disincentives for working on other types of patches. On Mon, Dec 15, 2014 at 4:19 PM, Cory Fields wrote: > > On Mon, Dec 15, 2014 at 2:35 PM, Jeff Garzik wrote: > > On Mon, Dec 15, 2014 at 1:42 PM, Cory Fields > wrote: > >> > >> That's exactly what happened d

Re: [Bitcoin-development] Recent EvalScript() changes mean CHECKLOCKTIMEVERIFY can't be merged

2014-12-15 Thread Jeff Garzik
cations, followed by data structure work, further patches are easy to review/apply with less impact on unrelated code. The flow of patches into the tree over time should be examined. Simply tagging patches as movement-only does not address the described problem at all. -- Jeff Garzik Bitcoin core dev

Re: [Bitcoin-development] Recent EvalScript() changes mean CHECKLOCKTIMEVERIFY can't be merged

2014-12-15 Thread Jeff Garzik
and-make-it-pretty-and-do-all-the-work. Some change is in order, gentlemen. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- Download BIRT iHub F-Type - The Free Ent

Re: [Bitcoin-development] ACK NACK utACK "Concept ACK"

2014-12-10 Thread Jeff Garzik
On Wed, Dec 10, 2014 at 1:47 AM, Wladimir wrote: > Concept ACK -> agree with the idea and overall direction, but haven't > reviewed the code changes nor tested it > Concept ACK -> like the idea; the code may need rewriting (or haven't reviewed). -- Jeff Garzik Bitcoi

Re: [Bitcoin-development] bitcoind as a library

2014-11-30 Thread Jeff Garzik
stg.clktrk > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > > -- Jeff Garzik Bitcoin core developer and open source evangelist Bi

Re: [Bitcoin-development] Deanonymisation of clients in Bitcoin P2P network paper

2014-11-26 Thread Jeff Garzik
e > Get technology previously reserved for billion-dollar corporations, FREE > > http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.ne

Re: [Bitcoin-development] Update on mobile 2-factor wallets

2014-11-08 Thread Jeff Garzik
wallets have obtained a reasonable > user base and are stable. > > > > ------ > >

Re: [Bitcoin-development] The difficulty of writing consensus critical code: the SIGHASH_SINGLE bug

2014-11-06 Thread Jeff Garzik
e learn could define a hard fork or a better >> chain we migrate to as discussed by blockstream. >> >> Tamas Blummer > > -- > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sour

Re: [Bitcoin-development] BIP62 and future script upgrades

2014-11-04 Thread Jeff Garzik
problems and confusion down the road. Though I ACK'd the change, my general preference remains to disconnect TX and block version. -- Jeff Garzik Bitcoin core developer and open source evang

Re: [Bitcoin-development] Increasing regularity of block times?

2014-10-30 Thread Jeff Garzik
gular-Block-Times.html > > Thanks, > Rusty. > > -- > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourcefo

Re: [Bitcoin-development] Death by halving (pro-active proposals)

2014-10-29 Thread Jeff Garzik
; Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ --

Re: [Bitcoin-development] Bitcoin Core 0.10 release schedule

2014-10-27 Thread Jeff Garzik
hub.com/jgarzik/rpcsrv PR #2844 @ https://github.com/bitcoin/bitcoin/pull/2844 -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ --

Re: [Bitcoin-development] death by halving

2014-10-25 Thread Jeff Garzik
ment mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/

Re: [Bitcoin-development] death by halving

2014-10-25 Thread Jeff Garzik
his is unlikely for well informed and well prepared market participants. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ --

Re: [Bitcoin-development] side-chains & 2-way pegging (Re: is there a way to do bitcoin-staging?)

2014-10-22 Thread Jeff Garzik
mailing list anyway, although if I had a different opinion I >> certainly hope I would still send this message. >> >> Thank you. >> >> - Bryan >> http://heybryan.org/ >> 1 512 203 0507 > > ------ > ___ > Bitcoin-dev

Re: [Bitcoin-development] Something people are forgetting about the Gentoo / Luke-jr censorship issue

2014-10-10 Thread Jeff Garzik
The whole issue is a troll, and I'm afraid you got sucked in. There are no plans to add a blacklist to Bitcoin Core. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpa

Re: [Bitcoin-development] [BIP draft] CHECKLOCKTIMEVERIFY - Prevent a txout from being spent until an expiration time

2014-10-03 Thread Jeff Garzik
Analyzer > http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > -

[Bitcoin-development] Applying clang-format to Bitcoin Core

2014-09-20 Thread Jeff Garzik
We are slowly applying a consistent style to the C++ source, via clang-format (LLVM) and $repo/src/.clang-format. If you have a patch that is difficult to apply to the tree due to reformatting, simply apply clang-format and then rediff. -- Jeff Garzik Bitcoin core developer and open source

Re: [Bitcoin-development] Does anyone have anything at all signed by Satoshi's PGP key?

2014-09-15 Thread Jeff Garzik
ot of PGP hating these days but this comment doesn't > necessarily apply to every situation. > > > >> On Sep 15, 2014, at 9:08 AM, Jeff Garzik wrote: >> >>> On Mon, Sep 15, 2014 at 3:23 AM, Thomas Zander >>> wrote: >>> Any and all PGP related howtos wi

Re: [Bitcoin-development] Does anyone have anything at all signed by Satoshi's PGP key?

2014-09-15 Thread Jeff Garzik
nd boring signed challenge process, for all we know, "sipa" is a supercomputing cluster of 500 gnomes. The point is, the "online entity known as Satoshi" is the relevant fingerprint. That is easily established without any in-person meetings. -- Jeff Garzik Bitcoin core d

Re: [Bitcoin-development] Does anyone have anything at all signed by Satoshi's PGP key?

2014-09-13 Thread Jeff Garzik
ostg.clktrk > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > -- Jeff Garzik

Re: [Bitcoin-development] BIP72 amendment proposal

2014-09-12 Thread Jeff Garzik
When you want reliability, choose Perforce > Perforce version control. Predictably reliable. > http://pubads.g.doubleclick.net/gampad/clk?id=157508191&iu=/4140/ostg.clktrk > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourcefo

Re: [Bitcoin-development] Proposal: Encrypt bitcoin messages

2014-08-19 Thread Jeff Garzik
On Tue, Aug 19, 2014 at 8:16 PM, Peter Todd wrote: > On 19 August 2014 19:40:39 GMT-04:00, Jeff Garzik wrote: >>Encryption is of little value if you may deduce the same information >>by observing packet sizes and timings. > > That is simply incorrect. The resources requir

Re: [Bitcoin-development] Proposal: Encrypt bitcoin messages

2014-08-19 Thread Jeff Garzik
gt; Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > > > > -- > Slashdot TV. > Video for Nerds. Stuff that matters. > http://tv.slashdot.org/ > _____

[Bitcoin-development] Reconsidering github

2014-08-19 Thread Jeff Garzik
-kernel-git-repositories-add-2-factor-authentication As a first step, one possibility is putting the primary repo on bitcoin.org somewhere, and simply mirroring that to github for each push. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com

Re: [Bitcoin-development] Outbound connections rotation

2014-08-18 Thread Jeff Garzik
--- > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bi

Re: [Bitcoin-development] Synchronization: 19.5 % orphaned blocks at height 197'324

2014-08-10 Thread Jeff Garzik
evelopment mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ ---

Re: [Bitcoin-development] Miners MiTM

2014-08-08 Thread Jeff Garzik
tware that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! Try it now. > http://p.sf.net/sfu/bds > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sour

Re: [Bitcoin-development] deterministic transaction expiration

2014-08-08 Thread Jeff Garzik
saction publish-to-outside-world time are the same, even though they often are. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- Want fast and easy access to al

Re: [Bitcoin-development] NODE_EXT_SERVICES and advertising related services

2014-08-08 Thread Jeff Garzik
n do the basic P2P protocol could then be extended with not > much code to get a multiplexed stream of messages from different clients. > > An additional standalone program can then bridge this mechanism to running a > shell command for particular messages, though given the history of s

Re: [Bitcoin-development] NODE_EXT_SERVICES and advertising related services

2014-08-08 Thread Jeff Garzik
nternally. PR #4599 tries to lead by example: https://github.com/bitcoin/bitcoin/pull/4599 A P2P service would be a slightly different sort of plug-in. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc.

Re: [Bitcoin-development] NODE_EXT_SERVICES and advertising related services

2014-08-08 Thread Jeff Garzik
placement for jgarzik's proposal. > > Something like `getutxos` or this proposal could be implemented as an > external application or script, instead of having to integrate > everything into bitcoind. Seconded. Command plug-ins and such seem like an idea worth exploring. We don&#x

Re: [Bitcoin-development] NODE_EXT_SERVICES and advertising related services

2014-08-08 Thread Jeff Garzik
s. > > Additionally, nothing in this spec requires that a local bitcoind be > running. What stops someone from advertising just NODE_EXTENDED_SERVICES and > nothing else? I don't think a generic service advertisement mechanism is a > bad thing to have, by the way, just pointing o

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