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ANN: Announcing code availability of the bitsofproof supernode Development & Technical Discussion
You were "lucky" to hit the maintenance window our hosting provider announced an…
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n/a | grau | October 02, 2013, 12:47:00 AM |
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Just-Dice.com : Play or Invest : 1% House Edge : Banter++ Service Announcements (Altcoins)
How lucky one needs to be to beat expectation with 40k?Lets bet 400 on >50.5 say…
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n/a | grau | October 02, 2013, 12:26:31 AM |
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Just-Dice.com : Play or Invest : 1% House Edge : Banter++ Service Announcements (Altcoins)
A wagered amount of 3,773,544 with a house edge of 1% implies expectation of ban…
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n/a | grau | October 01, 2013, 05:10:57 PM |
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Just-Dice.com : Play or Invest : 1% House Edge : Banter++ Service Announcements (Altcoins)
A wagered amount of 3,773,544 with a house edge of 1% implies expectation of ban…
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n/a | grau | October 01, 2013, 03:37:32 PM |
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ANN: Announcing code availability of the bitsofproof supernode Development & Technical Discussion
The authentication is handled by the message broker. The community server is the…
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n/a | grau | September 29, 2013, 03:00:02 AM |
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Just-Dice.com : Play or Invest : 1% House Edge : Banter++ Service Announcements (Altcoins)
There is the house edge providing positive expected value to investors, just lik…
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n/a | grau | September 25, 2013, 11:51:08 PM |
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Just-Dice.com : Play or Invest : 1% House Edge : Banter++ Service Announcements (Altcoins)
There is the house edge providing positive expected value to investors, just lik…
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n/a | grau | September 25, 2013, 02:13:45 AM |
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Wrong bitcoin address Development & Technical Discussion
I understand for valid address coins are goneFor invalid address coins wont go t…
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n/a | grau | September 24, 2013, 12:43:56 AM |
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New bitcoin trading bot: looking for feedback Project Development
The market will provide you loud and clear feedback.
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n/a | grau | September 20, 2013, 12:23:12 AM |
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On a panel with MasterCard and Visa Bitcoin Discussion
Sounds good man!Just out of curiosity, was their innovation talk built around NF…
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n/a | grau | September 19, 2013, 02:24:17 PM |
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THE TRILLION DOLLAR QUESTION Legal
In fact, the only problem are statements like yours, which imply that there is a…
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n/a | grau | September 19, 2013, 01:26:49 PM |
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On a panel with MasterCard and Visa Bitcoin Discussion
The event started better than expected: The second speaker a partner from Deloit…
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n/a | grau | September 19, 2013, 12:47:14 PM |
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Bitcoin is no longer decentralized Bitcoin Discussion
... merge the two and submit shares to the pool. what is a share here? Arbitary…
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n/a | grau | September 18, 2013, 03:46:20 PM |
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Bitcoin is no longer decentralized Bitcoin Discussion
... merge the two and submit shares to the pool. what is a share here? Arbitary…
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n/a | grau | September 18, 2013, 03:25:21 PM |
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Bitcoin is no longer decentralized Bitcoin Discussion
Actually, it is possible. There are pools that operate that way, including p2po…
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n/a | grau | September 18, 2013, 03:16:03 PM |
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On a panel with MasterCard and Visa Bitcoin Discussion
Thanks a lot for all the input. The event will take place tomorrow in Budapest.…
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n/a | grau | September 18, 2013, 03:10:07 PM |
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Bitcoin is no longer decentralized Bitcoin Discussion
Not sure if it's possible or not. It is not possible. The content of the block i…
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n/a | grau | September 18, 2013, 01:52:06 PM |
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Bitcoin is no longer decentralized Bitcoin Discussion
The P2P consensus remains the ruling force for the network even if it is only in…
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n/a | grau | September 18, 2013, 07:47:43 AM |
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What if I owned 1.234;567;89 BTC instead of 1.23456789 BTC? Development & Technical Discussion
What about a display that automatically chooses BTC, mBTC, µBTC with lowest non-…
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n/a | grau | September 15, 2013, 03:23:46 AM |
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Did Satoshi foresee that secp256r1 was compromised? Development & Technical Discussion
I think Satoshi was clearly not an expert cryptographer. His interest in ECC wen…
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n/a | grau | September 12, 2013, 04:05:45 PM |
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Proposal: Base58 encoded HD Wallet master seed with optional encryption Development & Technical Discussion
Has there been no interest from wallet implementers in a possible span parameter…
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n/a | grau | September 11, 2013, 12:29:20 PM |
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Proposal: Base58 encoded HD Wallet master seed with optional encryption Development & Technical Discussion
Hm. Why are such weak KDFs supported? Considering that you can now obtain speci…
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n/a | grau | September 11, 2013, 03:24:59 AM |
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For fun: the lowest block hash yet Development & Technical Discussion
The nonce is only 32 bits; could there come a day with the difficulty is high en…
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n/a | grau | September 09, 2013, 11:14:42 AM |
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For fun: the lowest block hash yet Development & Technical Discussion
I fully realize trailing 0's are no more interesting than any other arbitrary se…
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n/a | grau | September 09, 2013, 09:18:18 AM |
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For fun: the lowest block hash yet Development & Technical Discussion
If you have a solid hash function (which SHA256 is) and you come across a collis…
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n/a | grau | September 09, 2013, 12:48:32 AM |
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Checking balance of another address from daemon? Development & Technical Discussion
Is a cake using BOP API. You might even register a listener for the address.
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n/a | grau | September 08, 2013, 12:07:44 PM |
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BIP0032 HD Wallet private key derivation incorrect? Development & Technical Discussion
QuoteI wrote one of the Java implementations that is also listed on the BIP page…
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n/a | grau | September 08, 2013, 11:39:45 AM |
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BIP0032 HD Wallet private key derivation incorrect? Development & Technical Discussion
I would, however, argue for better reference implementations (code is gospel). …
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n/a | grau | September 06, 2013, 06:05:19 AM |
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Exchange development ! Development & Technical Discussion
BOP has several projects running of this type. Drop me a note please: sales@bits…
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n/a | grau | September 03, 2013, 09:57:41 PM |
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CoinJoin: Bitcoin privacy for the real world (someday!) Development & Technical Discussion
Uh. Does someone have a bug to report for a tool from this thread? (If you want…
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n/a | grau | August 29, 2013, 09:48:26 AM |
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[ANNOUNCE] Android key rotation Bitcoin Discussion
If the generator is broken no operator will make it better. Feed a shifted patte…
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n/a | grau | August 22, 2013, 01:32:03 PM |
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On a panel with MasterCard and Visa Bitcoin Discussion
Thanks a lot for the great input, I summarize just the points that remember me t…
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n/a | grau | August 22, 2013, 01:03:27 PM |
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On a panel with MasterCard and Visa Bitcoin Discussion
I am invited to join a panel discussion with local managing directors of MasterC…
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n/a | grau | August 22, 2013, 03:53:03 AM |
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[ANNOUNCE] Android key rotation Bitcoin Discussion
I was referring to seeded random generators f(xor(A,B)) versus f(A|B). With an i…
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n/a | grau | August 22, 2013, 03:48:32 AM |
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ANN: Announcing code availability of the bitsofproof supernode Development & Technical Discussion
as of 1.2 the relational schema is no longer part of the community version, but…
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n/a | grau | August 20, 2013, 07:46:16 AM |
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German Ministry of Finance: Bitcoin is a currency, is suitable for Bills. Bitcoin Discussion
Germans take it easy. No need for extra regulation since it is just an other cur…
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n/a | grau | August 17, 2013, 04:47:39 AM |
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Bad signatures leading to 55.82152538 BTC theft (so far) Development & Technical Discussion
I'm very skeptical when people claim Bitcoin will bring about a massive social r…
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n/a | grau | August 16, 2013, 11:24:20 AM |
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Bad signatures leading to 55.82152538 BTC theft (so far) Development & Technical Discussion
It is known that the NSA employs a lot of bright guys, who certainly not only wo…
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n/a | grau | August 16, 2013, 09:32:25 AM |
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Bad signatures leading to 55.82152538 BTC theft (so far) Development & Technical Discussion
Suffice it to say the failure was subtle. It isn't something easily found via co…
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n/a | grau | August 16, 2013, 09:04:55 AM |
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Bad signatures leading to 55.82152538 BTC theft (so far) Development & Technical Discussion
And wouldn't that expose data encrypted by other apps to similar security issues…
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n/a | grau | August 16, 2013, 06:16:36 AM |
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[ANNOUNCE] Android key rotation Bitcoin Discussion
IIRC if you seed it before ever pulling a random number from it, it will only be…
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n/a | grau | August 12, 2013, 12:12:27 PM |
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[ANNOUNCE] Android key rotation Bitcoin Discussion
Exhibit Ahttps://developer.android.com/reference/java/security/SecureRandom.html…
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n/a | grau | August 12, 2013, 11:50:43 AM |
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[ANNOUNCE] Android key rotation Bitcoin Discussion
The new bitcoinj release that will be announced shortly has some initial code fo…
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n/a | grau | August 12, 2013, 03:24:17 AM |
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[ANNOUNCE] Android key rotation Bitcoin Discussion
The new bitcoinj release that will be announced shortly has some initial code fo…
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n/a | grau | August 11, 2013, 10:17:53 PM |
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BOP Payment processor protocol Development & Technical Discussion
How does BOP take its fee in item number 6 of the flow? BOP uses its own service…
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n/a | grau | July 29, 2013, 12:56:27 AM |
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BOP Payment processor protocol Development & Technical Discussion
I should have been more specific of the address derivation. It is the address of…
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n/a | grau | July 28, 2013, 02:18:51 PM |
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BOP Payment processor protocol Development & Technical Discussion
May I draw your attention to the payment processor protocol BOP is about to roll…
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n/a | grau | July 28, 2013, 09:45:08 AM |
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BOP Payment processor protocol Development & Technical Discussion
1. Merchant provides a BIP32 master public key to BOPDoes this mean any extended…
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n/a | grau | July 28, 2013, 10:52:47 AM |
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Deterministic wallets Development & Technical Discussion
Current deterministic clients pre-generate a number of private keys in the chain…
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n/a | grau | July 28, 2013, 10:29:58 AM |
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BOP Payment processor protocol Development & Technical Discussion
How does BOP take its fee in item number 6 of the flow? BOP uses its own service…
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n/a | grau | July 28, 2013, 10:23:19 AM |
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BOP Payment processor protocol Development & Technical Discussion
This looks like a great services. How does BOP take its fee in item number 6 of…
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n/a | grau | July 28, 2013, 10:15:38 AM |
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Proposal: Base58 encoded HD Wallet master seed with optional encryption Development & Technical Discussion
But as stated earlier, I'm open to suggestions on how one could efficiently seri…
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n/a | grau | July 21, 2013, 05:57:17 AM |
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Proposal: Base58 encoded HD Wallet master seed with optional encryption Development & Technical Discussion
We do not need a new key serialization, We?I am pretty sure the hierarchy used c…
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n/a | grau | July 21, 2013, 03:54:16 AM |
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Proposal: Base58 encoded HD Wallet master seed with optional encryption Development & Technical Discussion
You either switched on higher level of error correction or your QR encoding tool…
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n/a | grau | July 21, 2013, 01:59:32 AM |
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Proposal: Base58 encoded HD Wallet master seed with optional encryption Development & Technical Discussion
You either switched on higher level of error correction or your QR encoding tool…
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n/a | grau | July 21, 2013, 01:31:58 AM |
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Proposal: Base58 encoded HD Wallet master seed with optional encryption Development & Technical Discussion
The current solution of extended public and private keys requires you to store t…
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n/a | grau | July 21, 2013, 12:12:14 AM |
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Proposal: Base58 encoded HD Wallet master seed with optional encryption Development & Technical Discussion
I think this is somewhat missing the needs. Serialization of BIP32 is given and…
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n/a | grau | July 20, 2013, 01:37:18 AM |
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ANN: bop Wallet - Leightweight, HD Keys (BIP32), Cold Wallet (BIP38) sweep .... Wallet software
Announcing the bop Walletbop is a lightweight Android client that trusts a BOP S…
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n/a | grau | July 17, 2013, 01:24:33 AM |
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ANN: bop Wallet - Leightweight, HD Keys (BIP32), Cold Wallet (BIP38) sweep .... Wallet software |
n/a | grau | July 17, 2013, 01:24:43 AM |
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OP_CHECKCOLORVERIFY: soft-fork for native color coin support Development & Technical Discussion
I like this, and also the SIGHASH_WITHINPUTVALUE (https://bitcointalk.org/index…
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n/a | grau | July 12, 2013, 02:30:45 AM |
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OP_CHECKCOLORVERIFY: soft-fork for native color coin support Development & Technical Discussion
Therefore, OP_CHECKCOLOR does not really need to modify anything on the stake. W…
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n/a | grau | July 11, 2013, 12:29:48 PM |
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[Feat Request] - Solution for Lost Wallet Passphrase Development & Technical Discussion
Use Armory. Print a paper backup. Keep it in a safe place.Armory never reuses…
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n/a | grau | July 11, 2013, 12:14:14 PM |
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ANN: Announcing code availability of the bitsofproof supernode Development & Technical Discussion
Why not follow the build instructions and install protobuf 2.41?
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n/a | grau | July 04, 2013, 07:52:43 AM |
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Bitcoin Jokes Bitcoin Discussion
Chuck Norris has a Brain Miner.No block dares to hash to 1 he thinks of.
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n/a | grau | June 29, 2013, 10:27:15 AM |
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London conference roll call- who will be there and when are you arriving? Meetups
See you there. I am already booked for every minute and will leave around 6pm on…
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n/a | grau | June 28, 2013, 11:52:21 AM |
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[ANNOUNCE] Micro-payment channels implementation now in bitcoinj Development & Technical Discussion
This is really good!We have to find business models that are not requiring peopl…
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n/a | grau | June 27, 2013, 12:14:15 PM |
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[ANN] BOP Mobile Bitcoin Server Project Development
You might have an idea how to enrich a mobile application with Bitcoin payments…
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n/a | grau | June 27, 2013, 02:13:37 AM |
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[ANN] BOP Mobile Bitcoin Server Wallet software
Very cool project Tamas.Is there a public API for hosted BOP server that can be…
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n/a | grau | June 26, 2013, 04:55:09 PM |
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[ANN] BOP Mobile Bitcoin Server Wallet software
You might have an idea how to enrich a mobile application with Bitcoin payments…
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n/a | grau | June 26, 2013, 02:12:07 PM |
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eCommerce disposable keys Development & Technical Discussion
Why not use BIP32? https://en.bitcoin.it/wiki/BIP_0032
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n/a | grau | June 24, 2013, 05:11:54 PM |
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ANN: Announcing code availability of the bitsofproof supernode Development & Technical Discussion
Does this supernode support mining of the coins like the bitcoind?In case you me…
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n/a | grau | June 24, 2013, 05:09:30 PM |
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ANN: Announcing code availability of the bitsofproof supernode Development & Technical Discussion
Does this supernode support mining of the coins like the bitcoind?In case you me…
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n/a | grau | June 24, 2013, 04:14:48 PM |
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ANN: Announcing code availability of the bitsofproof supernode Development & Technical Discussion
Added a new demo project that shows how to sweep a private key to an address usi…
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n/a | grau | June 24, 2013, 04:45:02 PM |
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Deterministic wallets Development & Technical Discussion
I personally don't see a reason to swap wallet format between different wallets.…
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n/a | grau | June 22, 2013, 09:03:01 PM |
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Deterministic wallets Development & Technical Discussion
I personally don't see a reason to swap wallet format between different wallets.…
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n/a | grau | June 22, 2013, 02:43:02 PM |
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Deterministic wallets Development & Technical Discussion
This however is the wallet where we expect to see different implementations. The…
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n/a | grau | June 22, 2013, 02:38:42 PM |
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Design for pay to social network profile Development & Technical Discussion
I am thankful for you firing these ideas here preempting the patent trolls. Keep…
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n/a | grau | June 22, 2013, 02:29:47 PM |
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Deterministic wallets Development & Technical Discussion
This however is the wallet where we expect to see different implementations. The…
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n/a | grau | June 22, 2013, 02:11:32 PM |
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Where to direct technical service development questions? Development & Technical Discussion
I am a current ASP.NET/C#/T-SQL programmer and I want to try my hand at creating…
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n/a | grau | June 22, 2013, 02:09:10 PM |
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Deterministic wallets Development & Technical Discussion
Peter, can BIP32 be changed to a status of Final on the wiki now?I've made it 'A…
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n/a | grau | June 22, 2013, 02:03:30 PM |
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Deterministic wallets Development & Technical Discussion
Peter, can BIP32 be changed to a status of Final on the wiki now?I've made it 'A…
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n/a | grau | June 22, 2013, 01:07:29 PM |
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Floppy disks viable for wallet.dat storage? Development & Technical Discussion
Paper works for a few hundred years. In case you use a HD wallet, you might just…
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n/a | grau | June 22, 2013, 09:32:39 AM |
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ANN: Announcing code availability of the bitsofproof supernode Development & Technical Discussion
I am pleased to announce that the server is now available in an upgraded Version…
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n/a | grau | June 22, 2013, 08:03:18 AM |
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[JUST FOR FUN] Newspaper Headlines Bitcoin Discussion
FED GOXED
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n/a | grau | June 21, 2013, 09:29:21 AM |
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A new address for each transaction ? Development & Technical Discussion
HD (Hierarchical Deterministic) key generation as designed in https://en.bitcoin…
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n/a | grau | June 16, 2013, 02:21:02 PM |
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Bitcoin source code is a giant mess Development & Technical Discussion
Whilst I am an advocate of C++ (and don't see any reason to change the language…
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n/a | grau | June 12, 2013, 11:13:58 AM |
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Bitcoin source code is a giant mess Development & Technical Discussion
Java was already a step forward. The next time I would consider Scala as it runs…
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n/a | grau | June 12, 2013, 10:05:45 AM |
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Bitcoin Databases for Large Websites Development & Technical Discussion
I have used mySQL for the same purpose of analysing and searching for info in bl…
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n/a | grau | June 12, 2013, 01:49:38 AM |
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ANN: Announcing code availability of the bitsofproof supernode Development & Technical Discussion
Hello grau, i've been playing with your code for a while - nice work Questions:1…
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n/a | grau | June 11, 2013, 07:13:43 AM |
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Bitcoin Databases for Large Websites Development & Technical Discussion
Maybe take a peek at the Bits of Proof Enterprise Server. Stores the blockchain…
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n/a | grau | June 06, 2013, 02:46:20 PM |
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What if the devs are ordered by a US judge to include a government backdoor? Development & Technical Discussion
Let's say the IRS wants to be able to confiscate bitcoins from tax evaders. So t…
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n/a | grau | June 06, 2013, 09:53:10 AM |
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Block 227930 enforces V2 check, agree? Development & Technical Discussion
According to Bits of Proof node, block 227930 turned on the version 2 block enfo…
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n/a | grau | June 06, 2013, 08:21:03 AM |
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BTC - XBT - bitcoinfoundation.org Bitcoin Discussion
Bitcoin-wallet,https://code.google.com/p/bitcoin-wallet/issues/detail?id=186The…
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n/a | grau | June 04, 2013, 12:45:51 PM |
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BTC - XBT - bitcoinfoundation.org Bitcoin Discussion
i changed my game to reflect changes so you can see the difference btctreasure.c…
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n/a | grau | June 04, 2013, 08:13:00 AM |
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One reason why XBT is a bad idea Bitcoin Discussion
with so many 0's behind your transactions, you could forget one, or add an extra…
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n/a | grau | June 03, 2013, 12:38:09 PM |
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One reason why XBT is a bad idea Bitcoin Discussion
with so many 0's behind your transactions, you could forget one, or add an extra…
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n/a | grau | June 03, 2013, 12:47:30 PM |
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higher difficulty acceptance from the node Development & Technical Discussion
difficulty is not number of leading zeros, but a threshold number the block hash…
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n/a | grau | June 02, 2013, 01:25:57 PM |
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Having a "full node" Development & Technical Discussion
I have no idea how to setup a java server environment at this time, or I probabl…
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n/a | grau | June 02, 2013, 03:18:43 AM |
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Having a "full node" Development & Technical Discussion
The BOP Enterprise Server is also a full node implementation and is designed to…
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n/a | grau | June 02, 2013, 01:21:23 AM |
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Redomination mBTC, XBT, do nothing Bitcoin Discussion
I would have voted "who do you think you are?" ... but it wasn't on the poll. Se…
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n/a | grau | June 01, 2013, 11:11:45 AM |
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