FutureMoneyTrends (OP)
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September 22, 2014, 02:38:35 AM |
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I want a big QR code; i have a small one
the problem is; keep trying to use a free generating site to make it and the QR's are all different! They don't make the same QR as the original small code I have.
Using this QR decoder i can re-upload the image to check and the original results in the bitcoin address but some of the new generated different QR codes look to be wrong:
Do you know a qr generator for bitcoin address that works? Who do you trust?
blowing up my small pic makes it blurry
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Newar
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https://gliph.me/hUF
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September 22, 2014, 02:47:34 AM |
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Newar
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https://gliph.me/hUF
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September 22, 2014, 03:25:46 AM |
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Your small one decodes for me as: bitcoin:1LefuVV2eCnW9VKjJGJzgZWa9vHg7Rc3r1?amount=0 Things like error correction also have an influence on how it looks. The bitcoin: helps apps that support that URI. If you don't trust the online or other apps, let Bitcoin Core or Armory generate the code and take a screenshot of the result.
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FutureMoneyTrends (OP)
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September 22, 2014, 03:27:59 AM |
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Your small one decodes for me as: bitcoin:1LefuVV2eCnW9VKjJGJzgZWa9vHg7Rc3r1?amount=0 Things like error correction also have an influence on how it looks. The bitcoin: helps apps that support that URI. If you don't trust the online or other apps, let Bitcoin Core or Armory generate the code and take a screenshot of the result. they can have you input any address and make a qr code?
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Newar
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https://gliph.me/hUF
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September 22, 2014, 03:40:20 AM |
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they can have you input any address and make a qr code?
No, sorry. It has to be an address in their database. I assumed you were using a wallet program that you trust already. You could import the private key to Core or Armory and generate it then. (actually that won't work I think, edit: it does in Armory though) Which wallet are you using for that address?
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FutureMoneyTrends (OP)
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September 22, 2014, 05:21:06 AM |
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they can have you input any address and make a qr code?
No, sorry. It has to be an address in their database. I assumed you were using a wallet program that you trust already. You could import the private key to Core or Armory and generate it then. (actually that won't work I think, edit: it does in Armory though) Which wallet are you using for that address? just curious overall; we've mostly just used blockchain wallet
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Newar
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https://gliph.me/hUF
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September 22, 2014, 05:38:37 AM |
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If you really want to use *that* one, you could try to zoom in on the webpage (Ctrl +) until you have your desired size and take a screen shot then. However I think your a bit paranoid on the trust issue in this particular case. If a website or program gives you a QR code it is easy to check if it contains the information you are looking for, even if the codes are not looking the same visually. Like I said error correction for example changes the code too.
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SecureExchange
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September 22, 2014, 05:47:52 AM |
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these two links work fine here too
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FutureMoneyTrends (OP)
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September 22, 2014, 05:51:32 AM |
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If you really want to use *that* one, you could try to zoom in on the webpage (Ctrl +) until you have your desired size and take a screen shot then. However I think your a bit paranoid on the trust issue in this particular case. If a website or program gives you a QR code it is easy to check if it contains the information you are looking for, even if the codes are not looking the same visually. Like I said error correction for example changes the code too.
hmm then is it a problem with the qr online scanner i used? http://blog.qr4.nl/Online-QR-Code_Decoder.aspx
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Newar
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https://gliph.me/hUF
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September 22, 2014, 05:54:49 AM Last edit: September 22, 2014, 06:35:55 AM by Newar |
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How about this: https://chart.googleapis.com/chart?chs=250x250&cht=qr&chl=bitcoin:1LefuVV2eCnW9VKjJGJzgZWa9vHg7Rc3r1?amount=0
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ProExchange
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September 22, 2014, 06:28:58 AM |
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FutureMoneyTrends (OP)
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September 22, 2014, 07:19:15 PM |
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wow thanks google!
but should I have the
bitcoin: at beginning of code;
and ?amount=0
at end?
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DannyHamilton
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September 22, 2014, 07:32:40 PM |
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wow thanks google!
but should I have the
bitcoin: at beginning of code;
and ?amount=0
at end?
That depends on your application.
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shorena
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No I dont escrow anymore.
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September 22, 2014, 09:27:10 PM |
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narf since grue deleted the other thread:
No the ?label= does not add a msg to the TX itself, but to the address as its stored in the client that made the TX
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Im not really here, its just your imagination.
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MangoJ
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BTCRaven.com Escrow & Advertising
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September 23, 2014, 07:48:42 PM |
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All you need is a QR code. How is that an issue of trust? Will they maliciously PAY you?
If you cannot find a website that does QR codes the way you need, PM me or reply with exactly what you need (because I cannot understand how you are having a problem in the first place) and I can put a FREE QR code generator on my website for you and everyone to use.
What features would you like?
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Automated Escrow For instant BTC transactions without waiting for a 3rd party. : http://BTCRaven.com
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MangoJ
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BTCRaven.com Escrow & Advertising
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September 27, 2014, 10:07:21 AM |
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I have made a free QR Code maker because of this idea. Here you are! http://btcraven.com/QR_Code_Maker.html
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Automated Escrow For instant BTC transactions without waiting for a 3rd party. : http://BTCRaven.com
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