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1961  Bitcoin / Development & Technical Discussion / Re: Problem undestanding cold wallets on: April 16, 2015, 06:28:29 PM
ok I corrected it. I agree that the use of USB is not ideal. But Armory is still one of the best cold wallets

Thanks and agreed (although CIYAM Safe might be more secure it is much harder to use).
1962  Bitcoin / Development & Technical Discussion / Re: Problem undestanding cold wallets on: April 16, 2015, 06:11:23 PM
Am not sure how Armory stands with regards to using audio (I do recall them offering a bounty for that) but unless that is included in the current product then it is not the "gold standard" as it relies upon USB which could be hacked.

The CIYAM Safe (https://susestudio.com/a/kp8B3G/ciyam-safe) does not rely upon USB for txs but uses QR codes which are safer (i.e. 100% air-gapped).

Perhaps terms like "gold standard" should simply be avoided (they sound like marketing sound bytes to me anyway).
1963  Bitcoin / Bitcoin Discussion / Re: Why blockchains might want to consider using AT "Turing complete" txs on: April 16, 2015, 06:02:49 PM
Whilst there was some delay with Qora (due to the lead developer not being able to continue on the project) the AT implementation for that blockchain is now completed and being tested (with all tests so far looking good).

The first ACCTs (Atomic Cross-Chain Transfers) between two mainnet blockchains using AT will be taking place before the end of this month (I expect some press will appear about this).

AT has been running for nearly 6 months now without any issues on the Burst blockchain so I hope that some skeptics might take a deeper look at the very practical and successful "Turing complete" Smart Contract implementation that AT is.

Note also that we are still keen to know if any LLVM devs want to be a part of this project.
1964  Bitcoin / Bitcoin Discussion / Re: It is possible to have a blockchain without bitcoin on: April 16, 2015, 04:33:46 PM
What people are not understanding is that to trust an RDBMS means to trust a single server (or a cluster if you want to complicate the meaning but it doesn't really change it).

The entire point of a blockchain is that there is "no central server".

Banks could find blockchains useful for international money transfers/settlements (but they would be of no interest for banks to use domestically as blockchain systems are very inefficient compared to just using an RDBMS).

If you just think about it for a second it should be obvious that no bank from one country is going to want to trust a bank from another country so if you have a system that requires zero trust (and is not reversible) then that is actually quite helpful to the banks (they have been a bit slow to realise this so far).
1965  Bitcoin / Bitcoin Discussion / Re: It is possible to have a blockchain without bitcoin on: April 16, 2015, 04:21:03 PM
It will either be all pre-mined or only certain institutions will be allowed to mine (ex. banks, treasuries, agencies).

That would be the likely case - it does make sense for governments to consider replacing the antiquated SWIFT system (which is anything but swift) with an inter-government blockchain (if they don't want to use Bitcoin itself for this).
1966  Other / Meta / Re: TradeFortress(aka $username): Trust Abuse on: April 16, 2015, 02:48:21 PM
I suppose its not terrible for functional programming. I've certainly made similar mistakes.

Functional programming?

The code shown above is clearly procedural programming and not spotting such a potentially obvious divide by zero error is "rookie level" at best.
1967  Bitcoin / Project Development / Re: CIYAM - Project Plan Outline on: April 14, 2015, 03:23:27 PM
Great to have Jan back with us and some good news in regards to the CIYAM blockchain implementation.

Initial tests for peers being able to get new blocks from other peers are working perfectly (there is a lot more testing to do though).

One thing worth noting is that the CIYAM peer protocol is very much like traditional *nix protocols (text not binary) and has very few commands:

Code:
commands:
=========
chk <tag_or_hash> [<nonce>] (check if peer has a file or hash the content of a file with a nonce)
get <tag_or_hash> [<name>] (fetch a file from the files area)
put <hash> (stores a file to the files area)
pip <addr> (exchange a random peer's ip address)
tls (start TLS session)
bye (terminate session)
1968  Bitcoin / Bitcoin Discussion / Re: Kaspersky and INTERPOL Say Blockchain is Vulnerable on: April 13, 2015, 05:01:53 AM
CIYAM, how possible would it be for a spy network (government or otherwise) to communicate using messages hidden in the blockchain? You could essentially be anywhere in the world and update the last 24 hours to see today's messages and no one would know it. All they would think is you use Bitcoin as money.

Sure you could expensively embed messages in Bitcoin txs (I even developed a method of encoding the data into sigs) but it would be a ridiculously expensive way to send messages when you could just use stego and put them in images for no cost at all (with pretty much the same level of obscurity).
1969  Other / Off-topic / Re: We count time in units of sync from everyone to everyone - relativity compatible on: April 12, 2015, 07:28:42 PM
Has been a long time since I've seen one of your posts.

Always entertaining but not quite sure exactly what your idea is (as with most of your posts).

Some sort of improvement for block timestamps?
1970  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BURST] Burst | Efficient HDD Mining | New 1.2.2 Automated Transactions on: April 12, 2015, 06:59:38 PM
The bug is most likely something like the following:

vector< int > v;

v.push_back( 1 );
v.push_back( 2 );

int x = v[ 2 ]; // oops - bad

(as only v[ 0 ] and v[ 1 ] would be valid)

So somewhere the code has made a mistake about the size of a vector and tried to read (at least) one record beyond the end of its valid range.

It may help for the dev to change the code to use v.get( X ) rather than v[ X ] (if they aren't doing this already) to perhaps get better exception info but basically they need to find why they are trying to read outside of the valid range of the container.

One starting point might be to make sure all loops upon vectors look like this:
for( vector< int >::iterator i = 0; i < v.size( ); ++i )

rather than this:
for( vector< int >::iterator i = 0; i <= v.size( ); ++i )

(but that is only one such example of where this kind of mistake could have been made)
1971  Other / Meta / Re: "THE LIST" on: April 12, 2015, 06:41:40 PM
I predict a new spam wave with the introduction of the "avatar campaign" maybe the unique valid solution is the "ignore function".

Unfortunately the "ignore" function is rather poor as you still see in your watchlist (or new replies to your post) the reply even if when you click on it the new post shows "this user is currently ignored" (i.e. it is like a known salesperson calling your phone where you can see that they are someone you don't want to talk to but you still had to be annoyed by your phone ringing in the first place).

I have prototyped with my own forum how to completely get rid of all ignored posters posts (so they don't even register at all) - hopefully maybe the new forum will do a better job of this (technically it isn't that hard to do).
1972  Other / Meta / Re: "THE LIST" on: April 12, 2015, 06:23:39 PM
This, it's a nice and (maybe) real solution but all the manager/maintainers of the signature campaign should cooperate in the selection of the valid users. I have suggested to pay all the quality posts and not the number posts, but it is obviously a lot of work and it will be not a good promotion to those services related to bitcoin.

Hmm... so the managers of the ad sig campaigns should "vet the posts".

I doubt that they really care as from their economic perspective all that matters is the number of posts that have their sig.

You have heard the term "any publicity is good publicity" I presume?

(they are happy enough to force that work upon the mods as there is *zero* penalty for them)
1973  Other / Meta / Re: "THE LIST" on: April 12, 2015, 05:08:28 PM
So what is your solution for all who are wearing a signature ad?  Are you using the grue scrypt (through a browser extension)? Again it's a forum for all the type of people, not only for who has some knowledge (or maybe 'high knowledge in bitcoin').

The script won't stop the topics being bumped or hide the crap content (just hides the sigs) - how many times do I have to repeat it is the "crap content" not the "actual ad sig" that is the problem.

I'd happily see my own sig go and ban sigs altogether from the forum.
1974  Other / Meta / Re: "THE LIST" on: April 12, 2015, 05:02:35 PM
Sorry, I don't want it to seem like I'm attacking you, but I think moderation is the best approach, if people are caught spamming or abusing the sig campaign they should be banned.

I don't take that personally and your help was appreciated (I believe I did thank you for that) so I haven't just "ignored all ad sig posters" (as sometimes I feel l'd like to).

If it was policed better then for sure the overall quality of posts would be better but this seems to be basically "too hard" as there are simply not enough mods and too much crap posts.
1975  Other / Meta / Re: "THE LIST" on: April 12, 2015, 04:17:44 PM
The canon you're claiming is not without its exceptions.

I have never claimed that *all posts made by ad sig users are crap* but simply that *most are*.

Although it can always be said to be subjective (in terms of what is "crap") I think that the majority of accounts being banned in the last six months are from ad sig posters which would support my claim (any mods who have the actual stats about which accounts have been banned in the last 6 months please correct me if I am wrong by posting the actual figures).
1976  Other / Meta / Re: An exact/estimate reason why Bitcointalk doesn't load without VPN for me? on: April 12, 2015, 04:02:37 PM
I understand but why do it last for hours? Even though if I get some timeouts, it shouldn't last for hours, right?

Very hard to know if you don't know why you are getting such poor times.

What do you mean by "you'd feel right at home in China"? Does it mean something else than what it looks? I live in India, btw.

I live in China (sorry - guess you didn't realise that) so I am all too familiar with extremely restricted and slow internet.
1977  Other / Meta / Re: An exact/estimate reason why Bitcointalk doesn't load without VPN for me? on: April 12, 2015, 03:43:04 PM
Those times are very slow (you'd feel right at home in China) so I am not surprised if you are getting timeouts.
1978  Bitcoin / Bitcoin Discussion / Re: Kaspersky and INTERPOL Say Blockchain is Vulnerable on: April 12, 2015, 02:29:42 PM
So it is no more vulnerable that any other P2P network (as you can just spread your virus information via torrents if you want to hidden in images or other files using steganography).

IMO it would actually make much more sense (and cost nothing) to use torrents over Bitcoin so the fact that the article focuses on Bitcoin and not other (free to use) data storage P2P networks is rather odd.
1979  Other / Meta / Re: "THE LIST" on: April 12, 2015, 11:54:22 AM
.... this is a forum when the people share their ideas and learn from the talent users.

Except once the "talent" gets so sick of reading all the useless posts that they leave in which case the likely result will be just newbies posting to newbies with each side only doing so to get paid for their ad sigs (with a total of zero knowledge being disseminated as neither those newbies asking questions or answering them actually care about the content of the posts but just that they get paid for posting).
1980  Other / Meta / Re: "THE LIST" on: April 12, 2015, 11:11:58 AM
I am a Software Engineer myself and even I code but yes, for money as my company pays me for the same.

And yet you seriously need to "sell your sig space" for some tiny fractions of BTC?

Anyway - the whole point is not the "ad sigs" themselves but the "stupid pointless posts" that are being made in order to "earn that tiny amount of BTC". If you are not making stupid pointless posts then you should have nothing to be concerned about (and no-one is forcing you to ignore anyone).
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