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First, I would need this checked by other's before I or anyone is likely to use it. Not saying we don't trust you, just the human race as a whole Agreed. I'm going to build scripts so anyone can generate the "same" distro .iso file in a VirtualBox VM. Second, If you could implement bitcoinpaperwallet.com as an offline file and printer support. Printing a pretty paper wallet from a live CD boot would be great. Honestly, I don't trust computer random number generators like those used by javascript apps which is why I've implemented a physical dice rolling, seed generator. Also, printers have memory which can be exploited. I've chosen the more traditional, pen and paper method. |
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This is a Live Linux ISO (bootable from USB Stick or CD-Rom) which provides a simple, console interface for generating secure, Bitcoin paper wallets in an off-line environment. Deterministic keys are generated utilizing libbitcoin and sx. This is a minimalist Debian distribution with all networking code removed. An alpha version of the .iso can be downloaded from: (bitcoin-tools.iso 338.0 MB md5sum 5d6d3f663a459820268803f63f55bea9) https://mega.co.nz/#!VMtizKiS!fb94WEVx3eXkYvfAiWGUUmCzRfMI04dBwv16rMO9LtMhttps://github.com/gehlm/paper-btchttp://imgur.com/a/J7rES#0Looking for feedback and some help building scripts to automate the distribution build. Until you can build it yourself, you shouldn't trust it. |
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Use this Python code:
$ python
>>> "%x" % int("".join([str(int(c) - 1) for c in "6132235463233123456522124112542554365223124562346652123111266"]), 6)
Replace the string "613...." with whatever you want. I'm assuming that each digit represents a dice roll from 1 to 6.
Thanks - that worked. I was playing around with libbitcoin/sx using a bash script wrapper to generate offline, electrum compatible wallets. https://github.com/gehlm/paper-btc |
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I'm not looking to generate a private key. I'm trying to create a libbitcoin seed and the associated deterministic wallet from the dice rolls. The sx code that generates random seeds is in https://github.com/spesmilo/libbitcoin/blob/master/src/deterministic_wallet.cppvoid deterministic_wallet::new_seed()
{
constexpr size_t bits_needed = 8 * seed_size / 2;
ssl_bignum rand_value;
BN_rand(rand_value, bits_needed, 0, 0);
bool set_success = set_seed(bignum_hex(rand_value));
BITCOIN_ASSERT(set_success);
} Best case would be something like... >echo "6132235463233123456522124112542554365223124562346652123111266" | sx newseed | sx mnemonic |
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Is there a way to generate a new seed/12-word mnemonic with dice rolls?
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I've got quite a few BITBOND shares on Cryptostocks as well. No resolution and no response from Amazingrando < todd@spiralcomputing.com>. Last message from him: On Sun, Nov 25, 2012 at 10:55 PM, Amazingrando < todd@spiralcomputing.com> wrote: Dear BITBOND bondholder- GLBSE has recently sent me a list of BITBOND bondholders and their holdings at the time of its closure. This email is to notify you of the information I have received. Please reply to this email and confirm that this information is correct. Wallet address: xxx Bonds held: xxx While I await confirmations, I have started the process of migrating all bonds to Cryptostocks. I hope to relaunch the security soon. Additionally I will be providing more information about buyback and upgrade programs once they are finalized. Thank you for your patience Todd |
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IN HAND!!! THIS IS NOT A PREORDER!!! This is a Butterfly Labs' Jalapeņo ASIC Bitcoin miner. It runs around 5 GH/s. It has been attached to my Linux computer since I received it, hashing away. I have the original packaging - it's in exactly the condition you would receive it in if you got it from BFL directly ... without the wait. Item will ship within 24 hours of payment confirmation http://www.ebay.com/itm/251307194093 |
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This is a Butterfly Labs' Jalapeņo ASIC Bitcoin miner. It runs around 5 GH/s. It has been attached to my Linux computer since I received it, hashing away. I have the original packaging - it's in exactly the condition you would receive it in if you got it from BFL directly ... without the wait. You can see it at work in the screen capture of the miner along with some stats and proof that I have the miner on hand. Shipping to USA only. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=251307194093 |
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I'm with RedRobin2442 on this one. I invested in BITBOND knowing the risk.
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rQ3ZXiktpJJeaTrsPJm7f3XPHhbPmh8HVd
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Initial test results: OS: Ubuntu 12.04 LTS 64-bit
Memory: 3.9GB
Processor: Intel Core2 Quad CPU Q8200
Graphics: Vesa Cypress
01) >cp ~/.bitcoin .bitcoin-bak
02) >rm .bitcoin/wallet.dat
03) >rm .bitcoin/addr.dat
04) Built bitcoind, bitcoin-qt
05) Launched bitcoin-qt: [Error:Invalid amount for -mintxfee=<amount>:'0.00000000']
06) >rm .bitcoin/bitcoin.conf
07) Launched bitcoin-qt
---> 8:17pm, Verifying Blocks
---> 8:18pm, Rescanning [no indication anything is happening]
---> 8:24pm, Main Wallet Screen [2 hours behind blockchain]
---> 8:25pm, Sync [OK]
08) quit bitcoin-qt
09) >cp ../.bitcoin-bak/addr.dat .
10) Launched bitcoin-qt, addresses not available
11) Quit bitcoin-qt
12) >cp ../.bitcoin-bak/wallet.dat .
13) Launched bitcoin-qt, addresses and previous balance [OK]
14) Quit bitcoin-qt
15) Launched bitcoind [ran a few commands, OK]
16) Built bitcoin, bitcoin-qt tests
17) ./test_bitcoin [Running 93 test cases... *** No errors detected]
18) ./bitcoin-qt_test [Config: Using QTest library 4.8.1, Qt 4.8.1 -- Totals: 3 passed, 0 failed, 0 skipped]
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I'm a member of the Bitcoin Foundation, hence paying your salary, so I demand an explanation to all this. With friends like these... |
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Give your dorm, apartment or vehical's window some cryptocurrency style with this Bitcoin decal created just for windows! It's made from a transparent, vinyl material with a sticky backside, so it's easy to position on the outside of your window, and it features a bold, two-color, Bitcoin logo. - Bitcoin Decal for Windows
- Outside adhesive application
- Measuring 4" x 4"
- Clings to any smooth surface
- Free shipping - USA only, USPS First Class Mail
https://www.bitmit.net/en/item/7153-bitcoin-4-window-decal |
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https://www.bitmit.net/en/trade/i/6559-bitcoin-4-window-decal/descriptionGive your dorm, apartment or vehical's window some cryptocurrency style with this Bitcoin decal created just for windows! It's made from a transparent, vinyl material with a sticky backside, so it's easy to position on the outside of your window, and it features a bold, two-color, Bitcoin logo. - Bitcoin Decal for Windows
- Outside adhesive application
- Measuring 4" x 4"
- Clings to any smooth surface
- Free shipping - USA only, USPS First Class Mail
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My goal would be to turn all external access off. Network, USB, Serial...
Your passphrase, address & key would get hand-written on paper.
This is obviously not for everyday use. This is for long-term savings accounts where the key is stored in a safety deposit box or your brain.
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BTC-Puppy is a compact linux distribution (network disabled) designed for a single purpose - to generate offline, bitcoin brain wallets. This is a 'Live' booting CDROM that runs from RAM, launches a local copy of bitaddress.org in a web browser to generate offline bitcoin addresses. This is a very early concept. If people find it useful, I'll trim all the unnecessary software from the distribution to create an ISO under 40MB. Project page is at: https://sourceforge.net/projects/btcpuppyMore information on Puppy Linux here: http://puppylinux.org |
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I'd like to be whitelisted. Been reading the forum for about a year. Would now like to offer 3D modeling and 3D printing services for BTC.
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