[Bitcoin-development] BIP70 implementation guidance

2014-05-02 Thread Mike Hearn
A bunch of different people either have implemented or are implementing BIP70 at the moment. Here's a bunch of things I've been telling people in response to questions. At some point I'll submit a pull req with this stuff in but for now it's just an email. *Error handling during signature

Re: [Bitcoin-development] Compatibility Bitcoin-Qt with Tails

2014-05-02 Thread Kristov Atlas
On 04/30/2014 03:02 AM, Wladimir wrote: On Sat, Apr 26, 2014 at 7:29 PM, Kristov Atlas aut...@anonymousbitcoinbook.com wrote: Hey Wladimir, Thanks for building this binary. The initial problem with Qt was resolved, and I was able to load the GUI that chooses my datadir. After choosing the

Re: [Bitcoin-development] Compatibility Bitcoin-Qt with Tails

2014-05-02 Thread Wladimir
On Fri, May 2, 2014 at 7:46 PM, Kristov Atlas aut...@anonymousbitcoinbook.com wrote: Nice work! I can confirm that this dev binary runs smoothly in the latest Thanks for testing! version of Tails, v1.0. Screenshot proof here [1]. When this is incorporated into the next release of Bitcoin

Re: [Bitcoin-development] moving the default display to mbtc

2014-05-02 Thread Jeff Garzik
vendor hat: on Related: http://blog.bitpay.com/2014/05/02/bitpay-bitcoin-and-where-to-put-that-decimal-point.html -- Jeff Garzik Bitcoin core developer and open source evangelist BitPay, Inc. https://bitpay.com/

Re: [Bitcoin-development] BIP70 implementation guidance

2014-05-02 Thread Aaron Voisine
At the moment BIP70 specifically requires that a request be rejected if validation fails, so that should be fixed that sooner rather than later: The recipient must verify the certificate chain according to [RFC5280] and reject the PaymentRequest if any validation failure occurs. Aaron There's

Re: [Bitcoin-development] BIP70 implementation guidance

2014-05-02 Thread Roy Badami
*Extended validation certs* When a business is accepting payment, showing the name of the business is usually better than showing just the domain name, for a few reasons: 1. Unless your domain name *is* your business name like blockchain.info, it looks better and gives more info.

Re: [Bitcoin-development] moving the default display to mbtc

2014-05-02 Thread Ben Davenport
I fully support this (it's what I suggested over a year ago), but what it comes down to is BitPay, Coinbase, Blockchain and Bitstamp getting together, agreeing what they're going to use, and doing a little joint customer education campaign around it. If there's community momentum around bits,

Re: [Bitcoin-development] moving the default display to mbtc

2014-05-02 Thread Aaron Voisine
It will also be important to chose the currency symbol for bits at the same time. Lowercase stroke b I think is the obvious choice. Unicode U+0180 Aaron On Friday, May 2, 2014, Alan Reiner etothe...@gmail.com wrote: I've been a strong supporter of the 1e-6 unit switch since the beginning and

Re: [Bitcoin-development] bits: Unit of account

2014-05-02 Thread Gordon Mohr
[resend - apologies if duplicate] Microbitcoin is a good-sized unit, workable for everyday transaction values, with room-to-grow, and a nice relationship to satoshis as 'cents'. But bits has problems as a unit name. Bits will be especially problematic whenever people try to graduate from

Re: [Bitcoin-development] moving the default display to mbtc

2014-05-02 Thread Matias Alejo Garcia
I live in Argentina. Here, 1BTC is around half of a monthly average wage (net), so, as you can imagine, the value of 1 BTC is *very* inconvenient for everyday transactions. Also it presents an important entry barrier for new adopters: It would be easier to accept buying thousands of bits than

Re: [Bitcoin-development] moving the default display to mbtc

2014-05-02 Thread Luke Dashjr
On Saturday, May 03, 2014 12:54:37 AM Ben Davenport wrote: My only addition is that I think we should all stop trying to attach SI prefixes to the currency unit. Name me another world currency that uses SI prefixes. No one quotes amounts as 63 k$ or 3 M$. The accepted standard at least in the

Re: [Bitcoin-development] moving the default display to mbtc

2014-05-02 Thread Ben Davenport
Luke, My point is that you never apply the prefixes to the currency unit itself. We don't spend kilodollars or megadollars. Ben On Fri, May 2, 2014 at 7:38 PM, Luke Dashjr l...@dashjr.org wrote: On Saturday, May 03, 2014 12:54:37 AM Ben Davenport wrote: My only addition is that I think we

Re: [Bitcoin-development] moving the default display to mbtc

2014-05-02 Thread Peter Todd
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Huh? Your examples demonstrate the *opposite* of your point. 'k' and 'M' *are* the SI prefixes. People *do* use 63k USD, $63k, and $3M. Excellent point. Also, I frequently hear statements referring to mili-bitcoins, mBTC, pronounced as

Re: [Bitcoin-development] moving the default display to mbtc

2014-05-02 Thread Un Ix
Think your example is not quite valid ... People say or write $88M or $45k I.e. use SI prefix as a suffix, else it would be more, not less, clear on what amount is being referred to. For me, bits are easy to say and one million as a factor is simple to understand. M-bits, kilobits, millibits,

Re: [Bitcoin-development] moving the default display to mbtc

2014-05-02 Thread Tamas Blummer
Excellent move Jeff. Best would now be to establish XBT as the ISO code for bits. Regards, Tamas Blummer http://bitsofproof.com On 02.05.2014, at 21:17, Jeff Garzik jgar...@bitpay.com wrote: vendor hat: on Related:

Re: [Bitcoin-development] bits: Unit of account

2014-05-02 Thread Aaron Voisine
I have to agree with Mike. Human language is surprisingly tolerant of overloading and inference from context. Neurotypical people have no problem with it and perceive a software engineer's aversion to it as being pedantic and strange. Note that bits was a term for a unit of money long before the