Re: [Bitcoin-development] Bug with handing of OP_RETURN?

2014-05-05 Thread Jeff Garzik
> 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. https://bitpay.com/

Re: [Bitcoin-development] ECDH in the payment protocol

2014-05-13 Thread Jeff Garzik
es for it to fail. This is extremely simple-minded logic that encourages ephemeral, junk data in the blockchain. Not a scalable approach. The implication is to put the communications medium in the blockchain itself, which is wrong. -- Jeff Garzik Bitcoin core developer and open source evang

Re: [Bitcoin-development] DNS seeds unstable

2014-05-15 Thread Jeff Garzik
o run into problems if you rely 100% on seeds, always. Further, there are multiple seeds so that we are not impacted if a couple seeds malfunction or die. All bitcoin apps must take this into account. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc.

Re: [Bitcoin-development] DNS seeds unstable

2014-05-16 Thread Jeff Garzik
Cross-Browser Testing - For FREE >> Instantly run your Selenium tests across 300+ browser/OS combos. >> Get unparalleled scalability from the best Selenium testing platform >> available >> Simple to use. Nothing to install. Get started now for free." >> http://p.

Re: [Bitcoin-development] About the small number of bitcoin nodes

2014-05-19 Thread Jeff Garzik
arted: > I noticed that if I restart bitcoind (to apply new config) my reset to 0 and > take some hours to rise up to ~40. I believe that my peers should notice > that I am down for less than ~15 minutes and try to connect again faster. No, you don't want this (and it's not possible

Re: [Bitcoin-development] DNS seeds unstable

2014-05-19 Thread Jeff Garzik
going through to the clients, thanks to the addition of caching levels that the bind/zone-xfer system brings. That said, if the choice is between no-service and bind, bind it is ;p -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc.

Re: [Bitcoin-development] patents...

2014-05-20 Thread Jeff Garzik
consistent rude behavior gets the boot. b) anything related to decentralization, consensus, proven data structures or crypto is on-topic -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ ---

Re: [Bitcoin-development] Why are we bleeding nodes?

2014-05-20 Thread Jeff Garzik
ith Automated Cross-Browser Testing - For FREE > Instantly run your Selenium tests across 300+ browser/OS combos. > Get unparalleled scalability from the best Selenium testing platform available > Simple to use. Nothing to install. Get started now for free." > http://p.sf.net/sfu

Re: [Bitcoin-development] Why are we bleeding nodes?

2014-05-20 Thread Jeff Garzik
d be an interesting experiment. > Maybe BitTorrent's µTP protocol could be leveraged. > > On Tue, May 20, 2014 at 12:17 PM, Jeff Garzik wrote: >> Yes, i spec'd out the UDP traversal of the P2P protocol. It seems >> reasonable especially for "inv" messages. &g

[Bitcoin-development] PSA: Extending BIP 70 / payment protocol

2014-05-21 Thread Jeff Garzik
tatic" rule a bit for significant BIP bugs, or harmless maintenance of links-to-resources. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- "Accelerate

Re: [Bitcoin-development] PSA: Please sign your git commits

2014-05-22 Thread Jeff Garzik
scalability from the best Selenium testing platform available > Simple to use. Nothing to install. Get started now for free." > http://p.sf.net/sfu/SauceLabs > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourc

Re: [Bitcoin-development] Another uninitialized memory problem

2014-06-03 Thread Jeff Garzik
lications. Written by three acclaimed leaders in the field, > this first edition is now available. Download your free book today! > http://p.sf.net/sfu/NeoTech > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourcefor

Re: [Bitcoin-development] Another uninitialized memory problem

2014-06-03 Thread Jeff Garzik
e problem. > > I'll try to investigate further this afternoon once I get out of > meetings/meetings prep. > > Toshi > > > > On Tue, Jun 3, 2014 at 9:43 AM, Jeff Garzik wrote: >> >> I think I see the problem. >> >> >> On Mon, Jun 2, 2014

Re: [Bitcoin-development] # error "Bitcoin cannot be compiled without assertions." <<<

2014-06-04 Thread Jeff Garzik
ide to graph databases and their > applications. Written by three acclaimed leaders in the field, > this first edition is now available. Download your free book today! > http://p.sf.net/sfu/NeoTech > ___ > Bitcoin-development mailing list >

[Bitcoin-development] Wallet nLockTime best practices

2014-06-06 Thread Jeff Garzik
We are considering pulling in https://github.com/bitcoin/bitcoin/pull/2340 "Discourage fee sniping with nLockTime" Comments from other wallet implementors in particular are welcomed. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://

Re: [Bitcoin-development] # error "Bitcoin cannot be compiled without assertions." <<<

2014-06-06 Thread Jeff Garzik
. Stack trace of each thread + multi-threaded core dump are a good start. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- Learn Graph Databases - Download FREE

[Bitcoin-development] Bitcoin miner heads-up: "getwork" RPC going away

2014-06-06 Thread Jeff Garzik
d away from "getwork" years ago. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- Learn Graph Databases - Download FREE O'Reilly Book "Graph D

Re: [Bitcoin-development] Bloom bait

2014-06-10 Thread Jeff Garzik
-- > HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions > Find What Matters Most in Your Big Data with HPCC Systems > Open Source. Fast. Scalable. Simple. Ideal for Dirty Data. > Leverages Graph Analysis for Fast Processing & Easy Data Explorat

Re: [Bitcoin-development] Going to tag 0.9.2 final

2014-06-13 Thread Jeff Garzik
e strings at the last minute in a language maintainers don't know well. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- HPCC Systems Open Source Big Data Platfo

Re: [Bitcoin-development] Proposal: allocate 8 service bits for experimental use

2014-06-17 Thread Jeff Garzik
st Processing & Easy Data Exploration > http://p.sf.net/sfu/hpccsystems > _______ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development --

Re: [Bitcoin-development] Proposal: allocate 8 service bits for experimental use

2014-06-18 Thread Jeff Garzik
On Wed, Jun 18, 2014 at 5:23 AM, Wladimir wrote: > Anyhow -- back to the original proposal. I'm fine with setting aside > part of the service bit space for experiments. ACK -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https:/

Re: [Bitcoin-development] Proposed BIP 70 extension

2014-06-24 Thread Jeff Garzik
aveats noting in BOLD language that this field is informational, and should not be relied upon for accounting/auditing purposes. It just seems like a statistic that everyone has an incentive to exaggerate. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc.

Re: [Bitcoin-development] Proposed BIP 70 extension

2014-06-24 Thread Jeff Garzik
elopment 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] Wallet nLockTime best practices

2014-06-25 Thread Jeff Garzik
I'm inclined to merge https://github.com/bitcoin/bitcoin/pull/2340 which sets nLockTime on wallet-created transactions by default. I think this is good practice for wallets, long term. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpa

Re: [Bitcoin-development] Proposed BIP 70 extension

2014-06-25 Thread Jeff Garzik
--- > Open source business process management suite built on Java and Eclipse > Turn processes into business applications with Bonita BPM Community Edition > Quickly connect people, data, and systems into organized workflows > Winner of BOSSIE, CODIE

Re: [Bitcoin-development] Self-dependency transaction question...

2014-07-13 Thread Jeff Garzik
the same block (or itself). This would be a good invalid-block test to add to the test suite. Any volunteers? -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- Want f

Re: [Bitcoin-development] Bitcoin Protocol Specification

2014-07-14 Thread Jeff Garzik
ncremental process > and there are certainly many quirks I'm not aware of. I hope that > together we will soon be able to fill in the missing gaps. Firstly, it is an excellent document, and it should be useful in educating others. I do agree that "specification" is not a good w

[Bitcoin-development] Bitcoin address TTL & key expiration?

2014-07-15 Thread Jeff Garzik
swers, but it does seem valuable IMO to * Prevent users from accidentally sending to an "expired" TxOut/pkh. This happens in the field. * Discourage address reuse * Enable sites that generate lots of keys to rotate ancient keys off their core systems. (HD wallets mitigate this) -- Jef

Re: [Bitcoin-development] Bitcoin address TTL & key expiration?

2014-07-15 Thread Jeff Garzik
veral deployed use cases where you are provided/request an address, an API provides one, and one or more incoming payments arrive as the user sends them over minutes/hours/days/weeks. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. http

Re: [Bitcoin-development] Bitcoin address TTL & key expiration?

2014-07-15 Thread Jeff Garzik
e's somewhere that's using addresses, > that's somewhere we will eventually need to upgrade to use BIP70 instead. > > -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ ---

Re: [Bitcoin-development] Bitcoin address TTL & key expiration?

2014-07-15 Thread Jeff Garzik
ing payment stream from, e.g. Eligius to coinbase * deposit addresses and deposit situations -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- Want fast and easy a

Re: [Bitcoin-development] BIP 38 NFC normalisation issue

2014-07-15 Thread Jeff Garzik
lists.sourceforge.net/lists/listinfo/bitcoin-development >> > > > -- > Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black D

Re: [Bitcoin-development] Bitcoin address TTL & key expiration?

2014-07-15 Thread Jeff Garzik
7;d be identical. > > Places like protocols or APIs that require a piece of text and cannot handle > a piece of binary data could be retrofitted into the new world by accepting > base58 encoded PaymentRequest's. This would be kind of silly because it's > fundamentally b

Re: [Bitcoin-development] BIP 38 NFC normalisation issue

2014-07-15 Thread Jeff Garzik
t rid of the \u0000 problem. > > > On 07/15/2014 05:17 PM, Jeff Garzik wrote: >> Unicode guarantees that null-terminated strings still work. U+ >> terminates a unicode (or C) string. strlen() gets the string byte >> count. mbstowcs() gets the character count

Re: [Bitcoin-development] Bitcoin address TTL & key expiration?

2014-07-15 Thread Jeff Garzik
mputers are offline. If you have negotiated HD wallet details, you can use a new address every time, as mentioned. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -

Re: [Bitcoin-development] Draft BIP for geutxos message

2014-07-16 Thread Jeff Garzik
in the middle could still yield incorrect results. > > <https://github.com/mikehearn/bips/commit/6058b92f5d9804ee4104649f53afc2fa53248c81?short_path=35c7795#implementation> > Implementation > > https://github.com/bitcoin/bitcoin/pull/4351/files > > > ---

Re: [Bitcoin-development] Draft BIP for geutxos message

2014-07-16 Thread Jeff Garzik
BIP 35 (mempool command) are not apt, as >> miners and full nodes treat "mempool" returned data just like any other >> randomly solicited "tx" command on the network. Unlike "mempool" cmd, this >> "getutxos" cmd proffers post-verification tr

Re: [Bitcoin-development] Pay to MultiScript hash:

2014-07-16 Thread Jeff Garzik
On Wed, Jul 16, 2014 at 1:56 PM, Jeremy wrote: > Right now, this could be expressed multiple ways (ie, using an op_dup if > then else chain) , but all would incur additional costs in terms of > complicated control flows. Instead, I would propose: Can you quantify "additional costs in terms of com

Re: [Bitcoin-development] Pay to MultiScript hash:

2014-07-16 Thread Jeff Garzik
the group #1, groups then reindex after > deletion (maybe the group was useful base class). > etc... > multisig check perm groups (checks if any groups on stack are valid from > script) > > > or even something like adding a little SAT scripting language with an eval. &g

[Bitcoin-development] Decentralizing ming

2014-07-17 Thread Jeff Garzik
ot; technical solution, but it remains to be seen how much we engineers can really do to make life fair. Making transaction selection a bit more independent from hashpower seems one step. There are several other proposals floating about. -- Jeff Garzik Bitcoin core developer and open source evan

Re: [Bitcoin-development] Decentralizing ming

2014-07-18 Thread Jeff Garzik
Before they got traction, yes. But he projected a bit, as anyone could, to see the trend. On Thu, Jul 17, 2014 at 1:22 PM, slush wrote: > > On Thu, Jul 17, 2014 at 6:14 PM, Jeff Garzik wrote: >> >> Historical note: On one hand, Satoshi seemed to dislike the early >>

Re: [Bitcoin-development] Decentralizing ming

2014-07-18 Thread Jeff Garzik
;s agreement to postpone it as long as possible, to help make sure >> the distribution of coins was as even as possible. Indeed this predated >> pooled mining. >> > -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -

Re: [Bitcoin-development] Squashing redundant tx data in blocks on the wire

2014-07-18 Thread Jeff Garzik
On Thu, Jul 17, 2014 at 6:46 PM, Gavin Andresen wrote: > I'd encourage you to code up a prototype first (or at the same time), in > whatever programming language / networking library you're most familiar > with. +1 > Maybe not even using the existing p2p protocol; there could be a mining-only >

Re: [Bitcoin-development] Squashing redundant tx data in blocks on the wire

2014-07-18 Thread Jeff Garzik
des the better ability to predict what is in an upcoming block. And the flip side of that, such predictions are never perfect. Need to make sure the fallback case, while undoubtedly more costly than the Fast Path, is not overly painful. -- Jeff Gar

Re: [Bitcoin-development] Squashing redundant tx data in blocks on the wire

2014-07-18 Thread Jeff Garzik
> Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black

Re: [Bitcoin-development] Squashing redundant tx data in blocks on the wire

2014-07-18 Thread Jeff Garzik
> 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.sourceforge.net/lists/listinfo/bitcoin-devel

Re: [Bitcoin-development] Time

2014-07-24 Thread Jeff Garzik
de in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software 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] Abusive and broken bitcoin seeders

2014-07-30 Thread Jeff Garzik
11846 The version message helpfully tells me my own IP address but not theirs ;p -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- Infragistics Professional

Re: [Bitcoin-development] How to create a pull tester JAR

2014-08-05 Thread Jeff Garzik
eclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk > ___ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development > > -- Jeff Garzik Bitcoin c

Re: [Bitcoin-development] deterministic transaction expiration

2014-08-05 Thread Jeff Garzik
tion expiration, the desire to cap the mempool ram usage, scalability, DoS prevention, ... mempool ties a lot together. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ ---

Re: [Bitcoin-development] deterministic transaction expiration

2014-08-05 Thread Jeff Garzik
looking back two or three TXs deep at coin age -- which I admit is an interesting metric. -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ -- Infragistics Professional

Re: [Bitcoin-development] deterministic transaction expiration

2014-08-05 Thread Jeff Garzik
e and much debate. :) For the moment, simply capping the mempool's size at each local node is a much more reachable goal. Capping, then, implies some culling policy. In general, bitcoind Tx mempool size is rather open ended, and that needs sorting out. -- Jeff Garzik Bitcoin core developer

Re: [Bitcoin-development] deterministic transaction expiration

2014-08-06 Thread Jeff Garzik
_ > 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. https://bitpay.com/ ---

Re: [Bitcoin-development] deterministic transaction expiration

2014-08-06 Thread Jeff Garzik
t anyway. > > > On Wed, Aug 6, 2014 at 2:55 PM, Jeff Garzik wrote: > >> ...and existing users and uses of nLockTime suddenly become worthless, >> breaking payment channel refunds and other active uses of nLockTime. >> >> You cannot assume the user is around to r

Re: [Bitcoin-development] deterministic transaction expiration

2014-08-06 Thread Jeff Garzik
je3sqEGpGTOLP08cY/RCEvl6bG8mHkPqwiojq+3biHFP > RsoBVu1f5cbnU7Wq0gPNdVnQssnEQDadyTX8gT0Wze7PuVyaZT2mXFZBKzSHuLy2 > sJKN > =oPSo > -END PGP SIGNATURE- > > -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/ --

Re: [Bitcoin-development] deterministic transaction expiration

2014-08-06 Thread Jeff Garzik
O0zWcyu2+xCJDiRPykK/6HLDBeFDEC9/dGK8++Lovl6 >> //qZ340LOPFlgT2kYy9E5h/yX469fhtsWhBCv2K47fWwkMS0S/0r4SQnCkbt2R2c >> 4dQjkoldhw6rNMBTUmwvhSlL30KsT/msWTZiX7DW/YjfOzezEJzy+mYyKp9Sk7ba >> 1fOiBXORk7mNOs7sTYTvje3sqEGpGTOLP08

Re: [Bitcoin-development] Miners MiTM

2014-08-07 Thread Jeff Garzik
Duck > Code Sight - the same software 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 >

[Bitcoin-development] NODE_EXT_SERVICES and advertising related services

2014-08-07 Thread Jeff Garzik
only if the external services are at the same IP address that is being advertised. This is not a fully baked proposal by any means, but more of a trial balloon to get discussion moving. There is no need to implement all services inside bitcoind... -- Jeff Garzik Bitcoin core developer and open s

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

2014-08-08 Thread Jeff Garzik
sy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! Try it now. > http://p.sf.net/sfu/bds > _

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

2014-08-08 Thread Jeff Garzik
n Fri, Aug 8, 2014 at 6:01 AM, Mike Hearn wrote: > What's wrong > with the existing mechanism exactly? It would be wrong to add NODE_INSIGHT, NODE_ELECTRUM_SERVER, etc. bits even though you do have useful bitcoin-related APIs that exist on the same system as bitcoind. -- Jeff Gar

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

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
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
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] 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] 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] 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] 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

[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] 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/ > _____

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] 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] 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] 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?

2014-09-15 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

[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] [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 > -

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] 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] 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] 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] 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 (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] 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] 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] 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] 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] 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] 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] 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] 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] 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
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

[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] 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/ ---

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] 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] 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] 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
-- > 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

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