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Showing 20 of 754 results by Martijnvdc
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Topic
Board Services
Re: [OFFER] IT Services and Software Development
by
Martijnvdc
on 09/08/2015, 13:23:13 UTC
Please PM me your resume and hourly rate. Timezone is irrelevant.
Are you experienced with highly optimized code? SIMD?
Post
Topic
Board Announcements (Altcoins)
Re: *MINE NOW* Polybit [POLY] • INVOICE USERS • FUTURE OF BUSINESS ON THE BLOCKCHAIN
by
Martijnvdc
on 23/06/2015, 17:23:26 UTC
The private key for the escrow address has been handed over to the dev.
Polybit IPO coins are delivered.
Post
Topic
Board Announcements (Altcoins)
Re: **3 BTC GIVEAWAY** [PRE-ANN] Polybit [POLY] • INVOICE USERS • IPO NOW LIVE
by
Martijnvdc
on 18/06/2015, 19:19:44 UTC
Roger from Polybit has sent me a spreadsheet to keep track of investments. here it is:
https://docs.google.com/spreadsheets/d/1cGTS5D9hK0iX7GJEkPuyHqcAW4v99Ukr0NiX6BI01mY/edit#gid=0
Post
Topic
Board Announcements (Altcoins)
Re: [PRE-ANN] Polybit [POLY] • Next-Gen Business on the Blockchain • IPO/PRE-SALE
by
Martijnvdc
on 04/06/2015, 05:08:56 UTC
IPO address: 1QFk5xwwFfdyQH8z5Eq6zxpNVCNiYJUesG

IPO ends on the 20th of June @ 23:59 (GMT)          
Polybit Launches on the 22nd of June @ 00:00 (GMT)    

IPO Min Investment: 0.01 BTC
IPO Max Investment: No investment ceiling.
IPO Supply: 15000000 (15MM)
IPO Division: 15000000 * (YOUR BTC SENT/ TOTAL BTC INVESTED)

The IPO Funds will be released with a max of 48h after launch given that the following conditions are met:
> Windows Qt released and working
> Release of the source code on github
> Stability of the blockchain and network

No funds received at the end of the IPO phase can receive POLY.

FEE: 2% of the total funds received, taken after the IPO ends

In case of launch success: I'll keep the entire fee
In case of launch fail: I'll not take any fee

Note:
Please only send funds from the wallet you fully control.
I will require signed confirmation message or proof of payment from all buyers to release escrow.
Don't use exchange sites and offchain wallets like coinbase.

Steps for investing:

1) Send 0.01 or a multiple of 0.01 BTC to 1QFk5xwwFfdyQH8z5Eq6zxpNVCNiYJUesG
2) PM me with the TXID
    https://bitcointalk.org/index.php?action=profile;u=151439
3) After the wallet release (22nd of June @ 00:00 GMT), PM me with your POLY address in a signed message
    provide full message, address, and your signature so I can verify you are the investor
4) Wait 48h (generally much less) for the coins release

Code:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

IPO address: 1QFk5xwwFfdyQH8z5Eq6zxpNVCNiYJUesG

IPO ends on the 20th of June @ 23:59 (GMT)           
Polybit Launches on the 22nd of June @ 00:00 (GMT)     

IPO Min Investment: 0.01 BTC
IPO Max Investment: No investment ceiling.
IPO Supply: 15000000 (15MM)
IPO Division: 15000000 * (YOUR BTC SENT/ TOTAL BTC INVESTED)

The IPO Funds will be released with a max of 48h after launch given that the following conditions are met:
> Windows Qt released and working
> Release of the source code on github
> Stability of the blockchain and network

No funds received at the end of the IPO phase can receive POLY.

FEE: 2% of the total funds received, taken after the IPO ends

In case of launch success: I'll keep the entire fee
In case of launch fail: I'll not take any fee

Note:
Please only send funds from the wallet you fully control.
I will require signed confirmation message or proof of payment from all buyers to release escrow.
Don't use exchange sites and offchain wallets like coinbase.

Steps for investing:

1) Send 0.01 or a multiple of 0.01 BTC to 1QFk5xwwFfdyQH8z5Eq6zxpNVCNiYJUesG
2) PM me with the TXID
    https://bitcointalk.org/index.php?action=profile;u=151439
3) After the wallet release (22nd of June @ 00:00 GMT), PM me with your POLY address in a signed message
    provide full message, address, and your signature so I can verify you are the investor
4) Wait 48h (generally much less) for the coins release
-----BEGIN PGP SIGNATURE-----
Comment: GPGTools - https://gpgtools.org
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=6DHX
-----END PGP SIGNATURE-----
Post
Topic
Board Project Development
Re: How to create gambling site?
by
Martijnvdc
on 21/12/2014, 16:04:25 UTC
Hi, does anyone know how can i make site like bitwheel.io ?
I think there is script for it.. can someone make tutorial? :O
It's not as easy as you might think.
I think it might be better if you just look up how to do certain things for it; but you can't just find a tutorial for a complete gambling site.
You will need:
- a strong random number generator, which must be verifiable to the users.
- a well optimised database (MySQL or whatever). Make sure everything that can be indexed is indexed.
- PHP scripts for site logic and game logic
- website design, hosting, SSL certificate, ...
Post
Topic
Board Speculation
Re: What would you do with 35 bitcoins?
by
Martijnvdc
on 21/12/2014, 11:15:44 UTC
I would put 30 BTC in a paper wallet and use the remaining 5 BTC to daytrade in 2015. I would keep a close eye on any news concerning bitcoin, and watch out for new major companies accepting the currency. When a few more big companies join the boat, it could easily spark new interest, driving the price up.
Post
Topic
Board Economics
Re: Microsoft beat Google to accepting Bitcoin!
by
Martijnvdc
on 21/12/2014, 09:33:35 UTC
Do people buy things from Microsoft? hahaha.

Well, yes. 90% of the world PC operating system is using window. So what do you think?
This is not what Microsoft is accepting bitcoin for. They are only accepting it in their xbox store (not for actual xboxs though) although they may expand this in the future
Yeah... I noticed just recently. I checked out the payment options and bitcoin was nowhere to be seen, even though i read articles claiming otherwise. At first i thought it's just because i'm not in the US.
Post
Topic
Board Beginners & Help
Re: My bitcoin reward keeps decreasing!?
by
Martijnvdc
on 21/12/2014, 08:27:34 UTC
The total hashrate of the network keeps increasing. The more devices participate, the more calculating power there is.
The network adapts, by increasing the difficulty, so that blocks keep coming at 10 minute intervals on average.

Your 4 miners have a certain hashrate, which doesn't change. However, your proportion of the total hashrate gets lower and lower, since the network gets bigger and bigger. It's normal for your income to get lower over time, and it's the nature of bitcoin.
Post
Topic
Board Beginners & Help
Re: Please help ! Unconfirmed transaction . Waited for a day still havnt reached .tx
by
Martijnvdc
on 20/12/2014, 18:17:48 UTC
It looks like the transaction went through now.
When you submit a transaction without a transaction fee, miners will not prioritize your transaction, since it wouldn't earn them anything.
These transactions get confirmed eventually, but it might take a very long time...
Post
Topic
Board Service Discussion
Re: Heard of sharethebtc.com?
by
Martijnvdc
on 20/12/2014, 18:14:30 UTC
Can a mod please do something about this thread? This is very clearly a classic pyramid scheme scam, including fake newbie accounts advertising it.
Post
Topic
Board Speculation
Re: What do you make of this?
by
Martijnvdc
on 20/12/2014, 17:03:28 UTC
Post
Topic
Board Speculation
Re: The BULL RUN has BEGUN?
by
Martijnvdc
on 20/12/2014, 14:43:19 UTC
Bitcoin "went to the moon" a few times already. I'm pretty sure it's not going to recover back to those old highs anytime soon. But the recent rise seems pretty big. Would anyone know WHY this is happening?
Post
Topic
Board Speculation
Re: Why are we seen as "early adopters"?
by
Martijnvdc
on 20/12/2014, 14:38:45 UTC
The early adopters would be those who got into bitcoin before it hit mass media. Which is before mid 2012, i suppose?
Post
Topic
Board Project Development
Re: need some advice regarding my bitcoin faucet
by
Martijnvdc
on 20/12/2014, 13:04:21 UTC
mac addresses can be changed.

You could make it harder by using a username and password, and requiring people to register via email. That wouldn't solve your problem, but it would help make it not worth their time.
You could also block known TOR exit nodes.
Post
Topic
Board Bitcoin Technical Support
Re: pc vs. mac and wallet.dat file
by
Martijnvdc
on 19/12/2014, 14:23:28 UTC
but Win e OS have the same File Systems??
how you can use file from windows to iOS???
You are confusing iOS with Mac OSX.
Windows, Mac and iOS use different default filesystems, but that's not the problem.
OSX supports NTFS and FAT32 nowadays, so it shouldn't be an issue to move your files from one filesystem to the other.
Once the wallet.dat is moved, you can just run bitcoin-qt on a Mac and have it use the same wallet.dat file you used to use on Windows.
Post
Topic
Board Politics & Society
Re: Apple company got caught running labor scams
by
Martijnvdc
on 19/12/2014, 14:20:31 UTC
1) This issue has been known for quite a while, specifically with Foxconn
2) The Chinese government is also responsible for this, they are very aware of these issues, but they decide not to do anything about it, because it keeps Chinese labour cheap. If they lose this unique position, where labour becomes just as expensive as in the US or EU, the country would have to go through major restructuring. The working conditions of the Chinese workers is a problem for China to solve. It would be wrong to blame EVERYTHING on Apple. Ofcourse it's very immoral, and that's what capitalism will do if there is nothing keeping it from doing these things.
Post
Topic
Board Speculation
Re: I TOLD YOU SO!
by
Martijnvdc
on 19/12/2014, 13:58:20 UTC
Wasn't Bitcoin already declared failed when it hit $600 $500 $400 after the +$1000 peak  Cheesy

Sounds like some people got burned heavily  Tongue


How exactly has bitcoin failed? Just because the price dropped back to normal levels doesn't mean it's failed...
By that logic, almost any currency in the world has failed. Look at the ruble just recently.
Post
Topic
Board Digital goods
Re: MICROSOFT KEYS AND DIRECT DOWNLOAD ($0.8-$4,POSITIVE FEEDBACKS, SPECIAL OFFER)
by
Martijnvdc
on 19/12/2014, 13:22:26 UTC
I recently started a software company; and i'm looking for cheap Microsoft products (Bizspark).
What you're offering here is useless to anyone who wants to use this in the business world.
Post
Topic
Board Speculation
Re: I TOLD YOU SO!
by
Martijnvdc
on 19/12/2014, 13:18:09 UTC
Well, since christmas is coming, a lot of people sold their BTC in order to buy gifts for their family/friends.
But this is quite a drop...
Post
Topic
Board Bitcoin Technical Support
Re: What's a good hot wallet to use? I lost faith in blockchain now
by
Martijnvdc
on 19/12/2014, 13:16:18 UTC
I strongly recommend Electrum. It's very lightweight and very intuitive.
Just make sure you take good care of the 12-word passphrase. And watch out with adding your own private keys to the wallet, since the 12-word passphrase won't recorver those additional private keys.