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A correction is happening. Speculation
I think it'll be back up.As the price rises, tons of people come out of the wood…
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n/a | casascius | January 24, 2013, 03:26:50 PM |
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Could this be the first state to adopt Bitcoin? Politics & Society
Sweet. If you're actually modifying it, you may want to fix a couple minor erro…
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n/a | casascius | January 24, 2013, 01:34:11 PM |
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Could this be the first state to adopt Bitcoin? Politics & Society
Sweet. If you're actually modifying it, you may want to fix a couple minor erro…
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n/a | casascius | January 24, 2013, 01:17:25 PM |
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Could this be the first state to adopt Bitcoin? Politics & Society
Can you tell me what's at the top of the right-hand pyramid? Or link to a highe…
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n/a | casascius | January 24, 2013, 10:29:07 AM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
Casascius: it would be great if you investigated why Micon encountered the error…
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n/a | casascius | January 23, 2013, 05:54:39 PM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
No, actually, sounds like a major hole. This needs to be addressed somehow (not…
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n/a | casascius | January 23, 2013, 08:50:08 AM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
If you both agree you're seeing the same address, proceed to fund it.What happen…
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n/a | casascius | January 23, 2013, 01:40:31 AM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
I have gone ahead and emailed SgtSpike and Micon a set of codes.One feature I fe…
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n/a | casascius | January 22, 2013, 11:46:43 PM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
Ok, I get Bitcoin address 1B3EAGAgXoALFd6o9762hitoCyH61JxF4Y.What do I do with t…
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n/a | casascius | January 23, 2013, 12:06:31 AM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
I think the length of the line entices things to break them up and that is causi…
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n/a | casascius | January 22, 2013, 06:14:45 PM |
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Mt.Gox out of money Beginners & Help
If MtGox were out of anything, I'd expect them to be out of bitcoins.Being out o…
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n/a | casascius | January 22, 2013, 04:28:35 PM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
Casascius - can you generate an escrow invitation for Micon and I on this bet?If…
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n/a | casascius | January 22, 2013, 04:19:44 PM |
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I dont understand how people can sell BTC on ebay for so much over spot Beginners & Help
Interesting analogy from the minibars...I'm in the hotel industry. People WILL p…
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n/a | casascius | January 22, 2013, 04:15:32 PM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
I sent a PM with an escrow invitation code to both Micon and mrb for a coin flip…
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n/a | casascius | January 22, 2013, 03:35:25 PM |
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Mt Gox Hacked - lost it all today... now what!? Service Discussion
Even just offering the option to assign one pre-determined bitcoin address would…
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n/a | casascius | January 22, 2013, 12:14:30 PM |
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Mt Gox Hacked - lost it all today... now what!? Service Discussion
You can use google authenticator on your box account. Its free for browser and s…
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n/a | casascius | January 22, 2013, 09:12:32 AM |
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Why we bubbling up? Speculation
i cant wait for the next crash to get back on my favorite roller coaster i call…
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n/a | casascius | January 22, 2013, 10:17:20 AM |
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I dont understand how people can sell BTC on ebay for so much over spot Beginners & Help
Someone who just wants a bitcoin to play with for journalistic or academic purpo…
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n/a | casascius | January 22, 2013, 02:12:10 AM |
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20 BTC bounty: Javascript implementation of BIP 38 Project Development
Bounty has been paid!
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n/a | casascius | January 22, 2013, 01:18:18 AM |
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How can I know whether my physical BTCs are loaded or not? Service Discussion
The First Class option is typically airmail. Typical delivery time is 10-14 day…
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n/a | casascius | January 21, 2013, 11:37:43 PM |
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How can I know whether my physical BTCs are loaded or not? Service Discussion
It's not normal for me to jump the gun on the 21 days, even if I say that. What…
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n/a | casascius | January 21, 2013, 10:47:26 PM |
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Mt Gox Hacked - lost it all today... now what!? Service Discussion
If MtGox could make it so that you could add your PGP public key and then config…
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n/a | casascius | January 21, 2013, 10:41:49 PM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
I can do another pair but am replying from my phone so will have to do that late…
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n/a | casascius | January 21, 2013, 08:58:12 PM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
You can also generate your own escrow code sets and see it work for yourself. I…
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n/a | casascius | January 21, 2013, 08:42:38 PM |
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Mt Gox Hacked - lost it all today... now what!? Service Discussion
If MtGox could make it so that you could add your PGP public key and then config…
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n/a | casascius | January 21, 2013, 06:05:48 PM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
Alright, that makes sense. How do we generate the Bitcoin address from the code…
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n/a | casascius | January 21, 2013, 05:54:40 PM |
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20 BTC bet between Micon and mrb (are BFL ASICs real?) Gambling
Anyone with the private key can spend the contents.The cool part about this is n…
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n/a | casascius | January 21, 2013, 04:45:56 PM |
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A new notation for Bitcoin? Beginners & Help
I'm tempted to go make a batch of penny-like coins that are similar to Casascius…
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n/a | casascius | January 21, 2013, 04:43:08 PM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
Casascuis would send us 2 parts of an invite code - one starting envsomethignA a…
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n/a | casascius | January 21, 2013, 04:32:03 PM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
Casascius: when clicking the Done button to generate the Bitcoin addr, the app t…
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n/a | casascius | January 21, 2013, 11:44:51 AM |
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[WTS] Clean Bitcoins Marketplace
The whole reason one would presumably want to own freshly mined coins is for an…
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n/a | casascius | January 21, 2013, 12:13:24 AM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
If anyone would still like to wager on the legitimacy of BFL, I would really lik…
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n/a | casascius | January 20, 2013, 06:50:12 PM |
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20 BTC bounty: Javascript implementation of BIP 38 Project Development
It looks like it functions as expected. Would you mind adding it to github as a…
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n/a | casascius | January 20, 2013, 05:01:42 PM |
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Why is there "change"? Beginners & Help
I would suggest printing 10 password protected paper wallets, dividing your stas…
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n/a | casascius | January 20, 2013, 01:38:28 PM |
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You want to know how ALT coins will pick up like BTC? Off-topic
For those markets to accept those, their sellers in turn would have to accept th…
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n/a | casascius | January 20, 2013, 11:24:49 AM |
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20 BTC bounty: Javascript implementation of BIP 38 Project Development
I added two test vectors to the wiki page.I wouldn't worry so much if N=1048576…
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n/a | casascius | January 20, 2013, 12:20:05 AM |
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20 BTC bounty: Javascript implementation of BIP 38 Project Development
Here is a test vector for the version with the lot and sequence number. The Wik…
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n/a | casascius | January 19, 2013, 06:30:47 PM |
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Insurance against theft or loss of bitcoins Bitcoin Discussion
And you're right, paper wallets and data backup are a great, pretty secure way t…
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n/a | casascius | January 19, 2013, 05:09:58 PM |
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1 physical bitcoin cheque Auctions
You should start offering two-factor cheques that support BIP 38, as the idea of…
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n/a | casascius | January 19, 2013, 10:01:01 AM |
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Trying to wrap my head around offline/paper wallets. Beginners & Help
Is it possible to recreate an online wallet from the hard copy alone in case the…
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n/a | casascius | January 18, 2013, 07:31:22 PM |
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greece and the TEM currency/barter Economics
How do they aquire the TEM's?The way I understood it, everyone was given a fixed…
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n/a | casascius | January 18, 2013, 04:26:35 PM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
Micon, I'll bet 20 BTC 1:1 that BFL delivers a working ASIC product to multiple…
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n/a | casascius | January 18, 2013, 12:03:56 PM |
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Insurance against theft or loss of bitcoins Bitcoin Discussion
I could see it totally working if it were done in a way where the funds were enc…
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n/a | casascius | January 18, 2013, 11:08:12 AM |
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[ANN] bitaddress.org Safe JavaScript Bitcoin address/private key Service Announcements
I wonder how safe it was to cut the private key in half. I am aware that there a…
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n/a | casascius | January 18, 2013, 12:24:31 AM |
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[ANN] bitaddress.org Safe JavaScript Bitcoin address/private key Service Announcements
QuoteMy biggest concern about using it to make a paper wallet is one that I don'…
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n/a | casascius | January 17, 2013, 05:21:01 PM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
in email contact with casascius to figure out this escrow system. First "be a…
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n/a | casascius | January 17, 2013, 05:06:18 PM |
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20 BTC bounty: Javascript implementation of BIP 38 Project Development
The test vectors are still valid. I did make a recent change but then required b…
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n/a | casascius | January 17, 2013, 09:14:27 AM |
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Word of caution using Bitcoin-qt client and managing your own private keys Beginners & Help
@casascius That is really cool and exciting. What is the decryption method like…
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n/a | casascius | January 16, 2013, 05:18:15 PM |
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Prevention is better than a cure. Please escrow. Goods
Learn about cryptographic escrow! Actual "How It Works" text from my escrow uti…
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n/a | casascius | January 16, 2013, 04:55:26 PM |
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CASASCIUS PHYSICAL BITCOIN - In Stock Now! (pic) Collectibles
When can we expect the 2013 silver rounds to arrive?I don't know for sure yet. …
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n/a | casascius | January 16, 2013, 04:52:40 PM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
What is more interesting, the bet or the casascious' new escrow system?Anyway an…
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n/a | casascius | January 16, 2013, 04:42:44 PM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
Escrow invitation part A sent to mrb.mrb can now generate the payment invitation…
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n/a | casascius | January 16, 2013, 03:39:51 PM |
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[ANN] bitaddress.org Safe JavaScript Bitcoin address/private key Service Announcements
First of all, great work! I am considering to use this for long term storage. Ho…
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n/a | casascius | January 16, 2013, 03:26:12 PM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
Send me a link to your PGP public keys so I can generate and send out the escrow…
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n/a | casascius | January 16, 2013, 10:32:01 AM |
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20 BTC bounty: Javascript implementation of BIP 38 Project Development
Yes, decryption of every mode must be supported. Clarified OP. In practice, I d…
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n/a | casascius | January 16, 2013, 09:17:21 AM |
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[ANNOUNCE] Bitmessage - P2P Messaging system based partially on Bitcoin Project Development
Why not make it so one can use a Bitcoin address / keypair for messaging? So in…
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n/a | casascius | January 15, 2013, 11:31:44 PM |
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Word of caution using Bitcoin-qt client and managing your own private keys Beginners & Help
Just to throw in a plug: I've released a methodology for doing encrypted private…
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n/a | casascius | January 15, 2013, 12:37:57 PM |
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Word of caution using Bitcoin-qt client and managing your own private keys Beginners & Help
I make sure that I always send all coins back to paper when I'm not actively tra…
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n/a | casascius | January 15, 2013, 10:34:26 AM |
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Word of caution using Bitcoin-qt client and managing your own private keys Beginners & Help
Clearly I shouldn't have more coins on that computer than I would be angry to lo…
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n/a | casascius | January 15, 2013, 10:27:56 AM |
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wanted: concise tutorial for casascius 2factor goldbars. Services
Furthermore:It's possible for you to generate multiple adresses and "2nd factor…
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n/a | casascius | January 15, 2013, 09:31:40 AM |
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How did this address come into being 1BitcoinEaterAddressDontSendf59kuE? Development & Technical Discussion
Correct me if I am mistaken, but no matter how unlikely it seems, it is possible…
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n/a | casascius | January 15, 2013, 01:22:16 AM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
Cool idea, casascius, I am a crypto nerd and I love the concept, but btcaddress-…
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n/a | casascius | January 15, 2013, 12:04:50 AM |
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Word of caution using Bitcoin-qt client and managing your own private keys Beginners & Help
I believe Bitcoin-qt should be reduced to being a Bitcoin "knowledge daemon" tha…
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n/a | casascius | January 14, 2013, 11:49:27 PM |
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Bet between Micon and mrb (are BFL ASICs real?) Gambling
I'd be willing to serve as an escrow agent using Cryptographic Escrow. This wou…
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n/a | casascius | January 14, 2013, 11:39:18 PM |
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USD/BTC Decoupling from forum activity and search trends Speculation
So that graph tells us Bitcoins are overpriced and the entire world of Bitcoin..…
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n/a | casascius | January 14, 2013, 05:51:39 PM |
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wanted: concise tutorial for casascius 2factor goldbars. Services
Sorry, I'd have helped with this soonerBackoff, cas, that 1 BTC is mine, all mii…
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n/a | casascius | January 14, 2013, 03:13:17 PM |
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How did this address come into being 1BitcoinEaterAddressDontSendf59kuE? Development & Technical Discussion
1BitcoinEaterAddressDontSendf59kuE can be created using some private key, right?…
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n/a | casascius | January 14, 2013, 01:22:37 PM |
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CASASCIUS PHYSICAL BITCOIN - In Stock Now! (pic) Collectibles
It is not enough to put a notice that it is a .999 silver or .9999 gold. You hav…
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n/a | casascius | January 14, 2013, 10:33:45 AM |
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CASASCIUS PHYSICAL BITCOIN - In Stock Now! (pic) Collectibles
A plausible defense to the hologram observation is that the gold sticker is of h…
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n/a | casascius | January 14, 2013, 10:26:19 AM |
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How did this address come into being 1BitcoinEaterAddressDontSendf59kuE? Development & Technical Discussion
any coins sent to any address created this way will be permanently stuck there,…
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n/a | casascius | January 14, 2013, 09:29:08 AM |
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CASASCIUS PHYSICAL BITCOIN - In Stock Now! (pic) Collectibles
Importing 100 Brass Tokens with Hologram to GermanySo my 100 1-BTC casascius coi…
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n/a | casascius | January 14, 2013, 09:02:22 AM |
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How did this address come into being 1BitcoinEaterAddressDontSendf59kuE? Development & Technical Discussion
My Casascius Bitcoin Address Utility has a Base58 calculator with an option that…
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n/a | casascius | January 14, 2013, 01:58:18 AM |
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wanted: concise tutorial for casascius 2factor goldbars. Services
Sorry, I'd have helped with this sooner, I've been in Las Vegas this week for CE…
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n/a | casascius | January 14, 2013, 02:04:50 AM |
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A word of caution to those who have bought recently Speculation
I have bought recently and am not concerned if the price drops.i like your post,…
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n/a | casascius | January 13, 2013, 04:42:52 PM |
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A word of caution to those who have bought recently Speculation
I have bought recently and am not concerned if the price drops.If the price drop…
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n/a | casascius | January 13, 2013, 03:36:23 PM |
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[BOUNTY - 45 BTC] Audio/Modem-based communication library Project Development
Just to be clear, before I'd consider any effort a success for the purpose of my…
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n/a | casascius | January 10, 2013, 11:25:43 AM |
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MtGox holding my money hostage for 2 months, charging insane fees Trading Discussion
And all the reason to trade over the counter when it suits people.
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n/a | casascius | January 09, 2013, 12:16:28 PM |
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[BOUNTY - 45 BTC] Audio/Modem-based communication library Project Development
The solution doesn't have to be modem-based, but it should be able to handle 5 M…
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n/a | casascius | January 09, 2013, 10:28:19 AM |
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How does wallet.dat work? Development & Technical Discussion
I'm thinking about transactions as atomic, so say you have 3x1BTC incoming on on…
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n/a | casascius | January 09, 2013, 09:07:56 AM |
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[BOUNTY - 45 BTC] Audio/Modem-based communication library Project Development
Meh, but if you're going to go the cable route, why not just a USB to USB transf…
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n/a | casascius | January 09, 2013, 01:55:51 AM |
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[BOUNTY - 45 BTC] Audio/Modem-based communication library Project Development
Yeah, looking at this more closely seems to indicate that RS-422 or RS-485 is go…
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n/a | casascius | January 09, 2013, 01:55:01 AM |
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[BOUNTY - 25 BTC] Audio/Modem-based communication library Project Development
The problem with the serial cable is that if they do it wrong, their wallet is e…
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n/a | casascius | January 09, 2013, 01:44:23 AM |
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[BOUNTY - 25 BTC] Audio/Modem-based communication library Project Development
Isn't 80% of your criticism solved by using modem firmware/software to handle al…
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n/a | casascius | January 09, 2013, 01:16:21 AM |
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How to turn an idle mac pro into a mining rig? Beginners & Help
Why not just see if you can charge the graphics cards to the grant, and then tak…
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n/a | casascius | January 09, 2013, 12:11:22 AM |
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[BOUNTY - 25 BTC] Audio/Modem-based communication library Project Development
If it were me, I would implement this as RS232 serial comms, and then try to go…
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n/a | casascius | January 08, 2013, 11:37:27 PM |
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Who here wants to take a big dump on MtGox? Trading Discussion
In other words(*), suppose I set up a Caymans Trust to hold the 1000-ounces of g…
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n/a | casascius | January 08, 2013, 09:36:12 PM |
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Automatic Coin Mixing Idea Bitcoin Discussion
A perfect centralized Tor-compatible web service already exists for hooking up t…
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n/a | casascius | January 08, 2013, 06:27:26 PM |
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MtGox holding my money hostage for 2 months, charging insane fees Trading Discussion
Likewise - thanks for the fast, smooth, easy deal.
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n/a | casascius | January 08, 2013, 05:57:59 PM |
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MtGox holding my money hostage for 2 months, charging insane fees Trading Discussion
I would agree that MtGox is in over their heads when it comes to manpower, espec…
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n/a | casascius | January 08, 2013, 04:16:28 PM |
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MtGox holding my money hostage for 2 months, charging insane fees Trading Discussion
There are many more places to buy dollars with your bitcoins than just MtGox. I…
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n/a | casascius | January 08, 2013, 03:59:57 PM |
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The trasaction fetch memory exhaustion attack (TFMEA) Development & Technical Discussion
Proposed solution #3, just make sure the 64 bit binaries are just as easy to get…
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n/a | casascius | January 08, 2013, 03:44:01 PM |
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Who here wants to take a big dump on MtGox? Trading Discussion
Casascius I think you underestimate the colored coin concept. ... such that the…
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n/a | casascius | January 08, 2013, 02:31:35 PM |
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How does wallet.dat work? Development & Technical Discussion
Ok, I was talking about ECDSA, so in the wallet there are the few transactions w…
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n/a | casascius | January 08, 2013, 12:46:36 PM |
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Seeking beta testers for BIP 38 iPhone app (paper wallet scanner/decrypter) Development & Technical Discussion
I'm pleased to announce that I've got a working BIP 38 implementation for the iP…
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n/a | casascius | January 08, 2013, 01:17:18 AM |
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Seeking beta testers for BIP 38 iPhone app (paper wallet scanner/decrypter) Development & Technical Discussion
Source code is now on github!https://github.com/casascius/PaperToolI'm a newbie…
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n/a | casascius | January 08, 2013, 11:21:50 AM |
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Seeking beta testers for BIP 38 iPhone app (paper wallet scanner/decrypter) Development & Technical Discussion
That's really cool. I question the choice of an iPhone app though. Isn't this li…
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n/a | casascius | January 08, 2013, 09:37:53 AM |
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Seeking beta testers for BIP 38 iPhone app Development & Technical Discussion
An example use case is...Someone could sit at a trade show with a card printer,…
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n/a | casascius | January 08, 2013, 01:19:54 AM |
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Who here wants to take a big dump on MtGox? Trading Discussion
I believe this could be done even without multisig - just by using the elliptic…
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n/a | casascius | January 07, 2013, 03:27:58 PM |
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Armory - Discussion Thread Armory
I suppose that wouldn't be too hard to do. But what is the application? So tha…
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n/a | casascius | January 07, 2013, 01:09:38 AM |
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2013-01-02 Daily Dot - Bitcoin arrives in 2013 more popular than ever Press
I think the name "Bitcoin" should never be put into company names. Walmart is no…
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n/a | casascius | January 06, 2013, 09:58:19 PM |
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