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1  Bitcoin / Project Development / Re: [OFFICIAL] Bitproof.io - Say Hello to True Certification in the Blockchain on: February 23, 2015, 09:43:13 PM
How does this differ from other notary services that try to use the blockchain for this purpose ? This isn't addressed very well in the ANN. Not to mention, there is a bias against this type of use (non-financial data in blockchain), how do you plan to combat such criticisms?
2  Economy / Services / Re: Seeking Developer for an idea ... on: February 23, 2015, 09:33:01 PM
I think there are a lot of developers in this space who are looking for the kind of work you proposed.

"Hack something up" and "2-3 days" are very mutual ideas so there is definitely some overlap between hacker/programmer culture and the finite space of ideas... If you could post a few more details about what the end result would be and who your demographics would be I'm sure some fine talented people will be knocking down your door to help.
3  Economy / Exchanges / Re: BITCUREX.COM - new official thread on: February 23, 2015, 09:15:01 PM
Hey Bitcurex, have you considered adding an easier method for 2-factor authentication? I started using Clef recently and it was much safer (in my opinion) and easier to use than traditional methods like Google Auth and Authy.

Would love to see this considered as an option for 2-factor on your platform.
4  Bitcoin / Project Development / Re: [ANN] Clef is secure two-factor authentication with no passwords or tokens on: February 23, 2015, 08:19:42 AM
Pretty sure this could be a way to make 2 factor authentication easy for exchanges to implement, then maybe we will start seeing less of what happened to blockchain.info and others. Exchanges and wallet providers *need* a secure way to keep their login details from prying eyes, and as far as I can tell Clef is actually a solution. Bitstamp, Coinbase, you guys need to listen and pay attention here.
5  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] Synereo: A fully decentralized social network owned by you on: February 22, 2015, 03:34:31 PM
Really great listening to Greg last night, he was enthusiastic as ever about the project and in talking about Synereo's technicals! When I looked into this project there were several pieces that got me really excited, and the incentivization strategy (AMPs) combined with the promotion and social grouping (Reo) I think will make this project succeed. There are a few others who are attempting to provide a decentralized solution, but none of them are nearly as well thought out and put together as Synereo. Its the making of a successful project and definitely something I'm keeping a close eye on!
6  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [OFFICIAL THREAD] FACTOM - Offchain transactions + Factom Blocks on: February 22, 2015, 03:33:15 PM
This was a really insightful discussion led by Paul of Factom, discussing digitial identity and trust while also speaking humbly about Factom's origins as an identity service! Crucial watching for Factom-fans and would-be Factoid-owners- Their code is getting developed everyday (https://github.com/FactomProject/FactomCode) and just going through the tax documentation use case (https://github.com/FactomProject/FactomDocs/tree/master/examples/tax) is enough for me to see the real value they are trying to bring to the blockchain. Bravo guys!
7  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] Synereo: A fully decentralized social network owned by you on: January 25, 2015, 09:59:24 PM
Looks like good material to be implemented, but too much delay and inactiveness

We've got a set of updates to roll out in the next few weeks with more detailed information about what Synereo will bring to social networking. We've been working incredibly diligently the last few months to bring together more materials to help our community understand what we're building.

In contrast to other more mainstream social networks, Synereo is completely decentralized and is incentivized by a cryptocurrency. This represents our most recent developments which we have not had a chance to share with the community, and so we hope you can participate and join the discussion!
8  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] Synereo: A fully decentralized social network owned by you on: January 25, 2015, 07:50:01 PM
Synereo has just released Chapter 2 of their network dynamics presentation!



Chapter 2: Network Dynamics & Communities (Direct presentation link)

Please join us in review of some of the key social and economic principles that underlie the Synereo vision:

    - Autonomous Synereos and communities
    - Reo and its influence over messages posted to the network
    - How Synereo's topology can be dynamically influenced
    - How user-created content moves and gains visibility across each Synereo

In addition to those developments, there is further detail on how Synereo intends to manage
privacy and arbitration in a decentralized social network that puts the community in control:

    - Opportunities to run communities that are self-governing and collaborative
    - Adminstration, arbitration and moderation policies
    - Privacy and identity controls
    - Island Synereos (great for teams and small communities!)

If you've missed Chapter 1, this presentation explains the basics of Synereo, including Reo and
how user-attention has an influence over the network:
[ https://docs.google.com/presentation/d/12wZfRyF9XBMrc1ripXGfyNXCnO_MD7f2-Gc8AIa-v8o/pub?start=false&loop=false&slide=id.g4ecec4c43_3121 ]
9  Bitcoin / Armory / Re: SOLVED - MADE SCRIPT: signing raw transactions from bitcoind with armory on: July 09, 2014, 09:17:56 PM
Hm, I'm curious, how or where are you getting the data to reconstruct the Armory tx? If you haven't looked at their code, I think this approach is perilous, since Armory's custom format will surely throw your code in disarray.

For example, I'm not sure if the bytes from utxo's are appended like this:

Code:
for coin in inputs:                                                 
        tx_list += get_raw_transaction(coin['txid'], json=False)       
for byte in range(0,len(tx_list),80):                               
        txdp.append(tx_list[byte:byte+80] )                         

10  Bitcoin / Group buys / Re: [OPEN - HOT] KnC N3PTUNE shares 30GH/s = 0.12 BTC = 60$ *NO VAT* *EARLY ORDERS* on: June 19, 2014, 04:12:37 AM
refund us man whats going on
11  Bitcoin / Armory / Re: SOLVED - MADE SCRIPT: signing raw transactions from bitcoind with armory on: May 24, 2014, 06:41:41 PM
"However, even if that was fixed, you still need the previous TxOut scripts in order to execute signing, which have to be retrieved from the blockchain -- again something else that Armory's TxDP structure bundles with it, but a raw unsigned tx from Bitcoin Core does not have."

I think  you could make an additional query to the blockchain from bitcoin-core to find this info, AFAIK that is what we are doing now, but the answer to the above question is basically Armory has metadata that has to be fetched while online first, if going from bitcoin-core tx -> Armory tx

etothepi, could you let us know what exactly that info is?
12  Bitcoin / Armory / Re: SOLVED - MADE SCRIPT: signing raw transactions from bitcoind with armory on: May 22, 2014, 09:06:58 PM
cause you have to let armory sort out whether the input you selected is a valid (unspent) one or not
13  Bitcoin / Group buys / Re: [OPEN - HOT] KnC N3PTUNE shares 30GH/s = 0.12 BTC = 60$ *NO VAT* *EARLY ORDERS* on: May 22, 2014, 08:56:43 PM
I hope the extra units will be added to increase current owner holding.

I think this is the case, as quoted from AKW above "release the *NEW* shares corresponding to PSUs" to me says he is selling additional share to cover the PSU's required for the new units. AKW may give current share owners first refusal on these additional share.

AKW, is the above correct? The new shares are to cover the cost of the PSU's for the additional units?


That was my reading of it too. I'm happy with the way AKW has managed this - it's been no easy task. My only reason for wanting to persue the refund path is simply that I do not believe anymore it will ever be profitable.

Agree, refund
14  Bitcoin / Armory / Re: SOLVED - MADE SCRIPT: signing raw transactions from bitcoind with armory on: April 25, 2014, 03:33:42 AM
this just saved me so hard.

thanks bootloads rbdrbd, keep doin yer thing,

great dev work
15  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN] profit switching auto-exchanging pool - www.middlecoin.com on: February 07, 2014, 12:34:13 AM
what are the middlecoin mirrors again? I'm down and need to round-robin it.

They're listed at the Middlecoin homepage now.

Thanks. Will tip doge for that if you shoot me a PM with your address
16  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN] profit switching auto-exchanging pool - www.middlecoin.com on: February 07, 2014, 12:26:58 AM
what are the middlecoin mirrors again? I'm down and need to round-robin it.
17  Alternate cryptocurrencies / Altcoin Discussion / Re: *** Official: masterchain.info testing thread on: January 23, 2014, 07:12:27 PM
Is /wallet/send /wallet/pushtx and wallet/* implemented somewhere? I'm unable to locate the server code that handles these POST requests. Thanks Graz

edit with reply from Grazcoin:

Quote
oh. server.py is *very* old code. It was the development server on the
first few days of development (last timestamp early October), and it is
deprecated. I will remove to avoid further mistakes.
I simply use nginx.

The web apps you can find on:
https://github.com/grazcoin/mastercoin-tools/tree/master/apps
currently there are 4 active apps:
/wallet/validateaddr which runs validateaddr.py
/wallet/send which runs send.py
/wallet/sell which runs sell.py
/wallet/accept which runs accept.py

The way to use those apps - check:

for validateaddr:
https://github.com/grazcoin/mastercoin-tools/blob/master/www/sendform.js#L105

for send:
https://github.com/grazcoin/mastercoin-tools/blob/master/www/sendform.js#L268


Graz I'm then wondering, is there no reason to run server.py? Which .py file handles GET requests then?
18  Alternate cryptocurrencies / Marketplace (Altcoins) / Re: 300 BTC Coding Contest: Distributed Exchange (MasterCoin Developer Thread) on: January 23, 2014, 03:42:34 AM
Faiz and I have been working with extending the existing webwallet that grazcoin and Grimentz have posted on masterchain.info.  We've taken a crack at making a simple installer, and filled out installation instructions for the wallet, masterchain.info-style server, and obelisk server: https://github.com/LDEngine/msc-webwallet

The bulk of the Distributed Exchange specific stuff will come later - but I wanted to keep the project on people's radar.

Faiz brought me on to help out with this web wallet (https://github.com/LDEngine/msc-webwallet/).

I contributed to early API design which was unfortunately abandoned.
I helped Faiz with the client side encryption/decryption of private keys using HTML5 local storage
I have been testing various new features and assisting with debugging/improvement
I have started a fork to move the web wallet to django for maintainability as opposed to python's basic HTTP server


Additionally to grok grazcoin's mastercoin-tools (https://github.com/grazcoin/mastercoin-tools) I forked it and have started to write unit tests.

I think Curtis and Patrick have said it better but we're working on a limited/zero trust web wallet for Mastercoin users. Right now we have client-side encryption, storage, and signing soon to come, and aside from that I think Grazcoin and Grimentz have done great work on their implementation and have been really helpful in getting us up to speed (we're using their fork). The UI will be developed in parallel of Marv Schnieder and Yuval's feedback as well to maximize the user experience of using Mastercoin.

It is still in progress but as this is a bounty on reported progress I think it might be good just to inform others of where we stand.
19  Alternate cryptocurrencies / Marketplace (Altcoins) / Re: 300 BTC Coding Contest: Distributed Exchange (MasterCoin Developer Thread) on: January 13, 2014, 08:47:50 PM
I've commented as well.
20  Bitcoin / Group buys / Re: [OPEN & HOTTEST!] KNC NEPTUNE +10GH/S = 0.05 BTC #1batch SebJu escrow! HURRY-UP on: December 05, 2013, 12:44:20 AM

FROM PM:

Quote
Hi anykeywhy,

Sorry about this, I'm going to repost this in the thread but I have a 4hour newbie limit, I sent 0.5BTC from 13JRbwYFtmEtAhigqE55x9QULMSVqGV4gy

txID 4029fe2e855ffde2690e4d6377404ed013ae085dd80cf0b50fc7935faa7538ce

https://blockchain.info/tx/4029fe2e855ffde2690e4d6377404ed013ae085dd80cf0b50fc7935faa7538ce


Note, I'd like payouts to go to 1ATtAViULoo16rwv8Myvxk4726FyPcqtsK since that is the account I control fully. Thanks

Thank you!  && thank you all!
-akw-

This was me! Thanks for reposting.
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