Author

Topic: secure way to print paper wallets ? (Read 1233 times)

legendary
Activity: 1120
Merit: 1000
March 16, 2015, 02:57:01 PM
#15
Remember to always use a dumb printer, never use a connected one.

armory has a workaround for connected or compromised printers .


I would say don't use connected print unless you know what you are doing
legendary
Activity: 1456
Merit: 1000
March 16, 2015, 12:20:12 PM
#14
Are there any simple instructions on how to use this anywhere?
Find and old printer, It will have enough resolution.

Remember to print two or more copies and keep them safe (in different places of your home).

Print 7 addresses / page, don't waste paper.  Tongue

I will add three things :
1-consider printing on a paper that resists to water or to protect the paper.
2-encrypt your wallet paper with a simple code for some added security
3-store your wallet papers very safely.

Number 3 is especially important.  If you have a safety deposit box it is very good for it.   Or have a decent safe at home.
legendary
Activity: 3542
Merit: 1965
Leading Crypto Sports Betting & Casino Platform
March 16, 2015, 08:18:30 AM
#13
Hey - I just go to https://www.bitaddress.org and unplug my computer from the internet. [Site work offline]
I then generate a couple of paper wallets with a BIP38 pass phrase and print it.
I then reboot both the computer and the printer to clear out the cache and printer buffer.
BAM - Bob's your uncle, the job is done. ^LoL^
hero member
Activity: 1022
Merit: 500
March 14, 2015, 07:06:07 PM
#12
Are there any simple instructions on how to use this anywhere?
Find and old printer, It will have enough resolution.

Remember to print two or more copies and keep them safe (in different places of your home).

Print 7 addresses / page, don't waste paper.  Tongue

I will add three things :
1-consider printing on a paper that resists to water or to protect the paper.
2-encrypt your wallet paper with a simple code for some added security
3-store your wallet papers very safely.
legendary
Activity: 1456
Merit: 1000
March 14, 2015, 03:58:18 PM
#11
Are there any simple instructions on how to use this anywhere?
Find and old printer, It will have enough resolution.

Remember to print two or more copies and keep them safe (in different places of your home).

Print 7 addresses / page, don't waste paper.  Tongue

If you use an old printer and the paper wallet includes a QR Code make sure to test the code without sending funds.


Make sure it's a printer at home don't use public for it.

And yes older the better.   If it's newer you might see what it takes to clear cache as you do not want your wallet within it. 
legendary
Activity: 896
Merit: 1000
March 14, 2015, 02:54:35 PM
#10
Remember to always use a dumb printer, never use a connected one.

i am trying to make some paper wallets but what do you consider a "dumb" printer? a very old one that only can print and nothing else? i have a printer bought a year ago, very cheap, it has no features beside printing. that one should be fine?
sr. member
Activity: 630
Merit: 258
March 14, 2015, 11:41:33 AM
#9
Remember to always use a dumb printer, never use a connected one.
sr. member
Activity: 542
Merit: 251
March 10, 2015, 08:27:20 PM
#8
Are there any simple instructions on how to use this anywhere?
This is what I have done.
1. Go to https://www.bitaddress.org
2. Download the zip file. Upload it to a new flash drive.
3.Use a offline computer or a new computer.
4. Open up the bitaddress.org.html file.
5. Generate a new address and print it out.
This is the best way that I have learned to have the safest bitcoin wallet.
legendary
Activity: 1260
Merit: 1003
March 10, 2015, 08:19:01 PM
#7
Are there any simple instructions on how to use this anywhere?
Find and old printer, It will have enough resolution.

Remember to print two or more copies and keep them safe (in different places of your home).

Print 7 addresses / page, don't waste paper.  Tongue

If you use an old printer and the paper wallet includes a QR Code make sure to test the code without sending funds.

It's a good idea to test all address QRs, if they work fine, the private key QRs will work fine.

But If the QR doesn't work, don't worry, you can type the private key.
sr. member
Activity: 476
Merit: 250
Gone......
March 10, 2015, 07:05:07 PM
#6
I wrote answer before few days,
you can find here complete instructions:

https://bitcointalksearch.org/topic/m.10493555

Thank you for this dude this is nice and easy to follow, i am terrible even after over a year i still had not made paper wallets which is stupid but never got around to it :/ luckily i never lost coin but i do not want to start now so will use this step by step..
legendary
Activity: 1876
Merit: 1475
March 10, 2015, 06:16:16 PM
#5
Are there any simple instructions on how to use this anywhere?
Find and old printer, It will have enough resolution.

Remember to print two or more copies and keep them safe (in different places of your home).

Print 7 addresses / page, don't waste paper.  Tongue

If you use an old printer and the paper wallet includes a QR Code make sure to test the code without sending funds.
legendary
Activity: 1260
Merit: 1003
March 10, 2015, 06:11:25 PM
#4
Are there any simple instructions on how to use this anywhere?
Find and old printer, It will have enough resolution.

Remember to print two or more copies and keep them safe (in different places of your home).

Print 7 addresses / page, don't waste paper.  Tongue
legendary
Activity: 1223
Merit: 1002
March 10, 2015, 04:53:21 PM
#3
I wrote answer before few days,
you can find here complete instructions:

https://bitcointalksearch.org/topic/m.10493555
legendary
Activity: 1876
Merit: 1475
March 10, 2015, 04:01:15 PM
#2
Are there any simple instructions on how to use this anywhere?

A few things to consider:
- Generate the wallet offline
- Add proper entropy (moving mouse, etc)
- Make sure the printer does not have a memory and can't store a copy of the wallet
- Print more than one copy and store in different places
- Protect the paper with plastic
member
Activity: 117
Merit: 10
March 10, 2015, 03:57:36 PM
#1
Are there any simple instructions on how to use this anywhere?
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