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Merkle Trees - How many leaf nodes in a tree with N total nodes? Development & Technical Discussion
Sure, no problem. Thanks
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n/a | hhanh00 | October 02, 2014, 09:54:28 AM |
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Platform-independent & 'easy to audit' basic tools to sign offline transactions. Development & Technical Discussion
@opWhat would you call easily auditable and platform independent?Technically, yo…
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n/a | hhanh00 | October 02, 2014, 09:45:57 AM |
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Merkle Trees - How many leaf nodes in a tree with N total nodes? Development & Technical Discussion
If the number of leaves is a power of 2, the total number of nodes is 2n - 1. If…
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n/a | hhanh00 | October 02, 2014, 09:19:02 AM |
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Statistical analysis of Bitcoin public key distribution Development & Technical Discussion
Some other queries:Top 10 richest addresses:Code:select address, balance / 1e8 f…
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n/a | hhanh00 | October 01, 2014, 09:39:27 PM |
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Statistical analysis of Bitcoin public key distribution Development & Technical Discussion
I found different results.Code:addr count total balance1BiT 11784 990.7285…
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n/a | hhanh00 | October 01, 2014, 09:21:53 PM |
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Where can I find a file with the block number and timestamp validation? Development & Technical Discussion
You don't need to parse the blockchain. You can use the RPC JSON API to bitcoin…
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n/a | hhanh00 | September 30, 2014, 10:15:35 AM |
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Alternate bitcoin network clients Development & Technical Discussion
Has your full node re-implementation been reviewed? The Core developers usually…
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n/a | hhanh00 | September 30, 2014, 09:38:46 AM |
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Alternate bitcoin network clients Development & Technical Discussion
Besides the official client, what options do we have?I know of- BitcoinJ- btcd-…
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n/a | hhanh00 | September 30, 2014, 07:29:53 AM |
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What is possible to validate on a public key Development & Technical Discussion
Ok. Perhaps I discribed it wrong. But not to see if it is a valid public key. Mo…
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n/a | hhanh00 | September 30, 2014, 03:54:29 AM |
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Selfish mining theory Bitcoin Discussion
It's not just the longest chain that wins, it's the chain with the most amount o…
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n/a | hhanh00 | September 29, 2014, 10:59:28 PM |
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What is possible to validate on a public key Development & Technical Discussion
Well, a hash is 20 byte long and the public key is 'nearly' 32 byte long. So ess…
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n/a | hhanh00 | September 29, 2014, 08:45:17 PM |
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Merkle Trees - How many leaf nodes in a tree with N total nodes? Development & Technical Discussion
Are you looking for an exact number? If an approximation is ok, it's simply half…
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n/a | hhanh00 | September 28, 2014, 05:25:17 AM |
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Bitcoin is no hedge against inflation - i unadopted it. Bitcoin Discussion
That inflation is too high. There is no need to discuss it. That's a fact. The h…
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n/a | hhanh00 | September 27, 2014, 01:36:08 PM |
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Bitcoin is no hedge against inflation - i unadopted it. Bitcoin Discussion
Let's assume that we stick with the plan: no fractional reserve and no extra coi…
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n/a | hhanh00 | September 27, 2014, 12:49:22 AM |
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Why are transactions stored in a hash/merkle tree ? Development & Technical Discussion
The largest advantage is it can lead to lite clients which don't need full block…
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n/a | hhanh00 | September 26, 2014, 10:55:25 AM |
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BitcoinStrings.com - blockchain in words Service Announcements
The miner adds the first transaction to his solved block that indicates where he…
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n/a | hhanh00 | September 26, 2014, 10:17:08 AM |
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Australian Govt. form asks if I own any Bitcoin of Cryptocurrency Legal
By such logic, nobody really owns their phones either, they were assembled in Ch…
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n/a | hhanh00 | September 26, 2014, 10:11:19 AM |
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Minimal watch-only client to receive Bitcoin payments Development & Technical Discussion
Thanks ffe, but I'm looking for something that does not require an external serv…
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n/a | hhanh00 | September 25, 2014, 12:18:55 AM |
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Could someone explain how to use BIP-37 to get the balance at an address? Development & Technical Discussion
I did the following:1. Send a version msg with relay = 0 (don't get inv messages…
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n/a | hhanh00 | September 17, 2014, 01:47:59 AM |
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Reuters: Bitcoin gets boost as U.S. watchdog (CFTC) approves first swap Bitcoin Discussion
It's not a future contract but a swap. The margin calls do not work the same way…
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n/a | hhanh00 | September 13, 2014, 08:19:24 PM |
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Reuters: Bitcoin gets boost as U.S. watchdog (CFTC) approves first swap Bitcoin Discussion
There are no exchange of bitcoin at all in this swap - it's all in USD. You guys…
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n/a | hhanh00 | September 13, 2014, 06:33:51 AM |
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Electrum not opening, lost seed. Help needed ***Reward*** Electrum
Electrum stores the seed and the rest of the wallet data in the same file. It's…
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n/a | hhanh00 | September 10, 2014, 10:29:16 PM |
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How would you store >100 Bitcoins? Bitcoin Discussion
How about storing your private key on the blockchain? Encrypted of coarse.If you…
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n/a | hhanh00 | September 06, 2014, 04:20:48 AM |
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Bitcoin Core Developer says Bitcoin Too Fragile and in its Infancy Bitcoin Discussion
If done correctly and soon I think even major changes don't have to be catastrop…
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n/a | hhanh00 | September 06, 2014, 01:54:06 AM |
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Bitcoin Core Developer says Bitcoin Too Fragile and in its Infancy Bitcoin Discussion
It is not actually possible to "turn off" or "disable" the bitcoin software. Tha…
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n/a | hhanh00 | September 06, 2014, 01:38:21 AM |
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Bitcoin Core Developer says Bitcoin Too Fragile and in its Infancy Bitcoin Discussion |
n/a | hhanh00 | September 05, 2014, 10:41:31 PM |
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Bitcoin Core Developer says Bitcoin Too Fragile and in its Infancy Bitcoin Discussion
With due respect to Mike, the human element is what ultimately makes bitcoin res…
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n/a | hhanh00 | September 05, 2014, 11:12:58 AM |
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matoshinno scam? or What is it? Scam Accusations
They make super secret to create a buzz but I think it works like this.1. You bu…
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n/a | hhanh00 | September 04, 2014, 11:39:47 AM |
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Bitcoin Could Make ATM Skimmers a Thing of the Past Bitcoin Discussion
why is a bitcoin atm any different? why cant someone load something in there tha…
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n/a | hhanh00 | September 04, 2014, 11:15:51 AM |
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Some major flaws about Bitcoin raised in this video clip- can anyone explain? Bitcoin Discussion
QuoteBut even if the subsidy were removed today, what would likely happen is peo…
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n/a | hhanh00 | September 04, 2014, 11:04:35 AM |
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Some major flaws about Bitcoin raised in this video clip- can anyone explain? Bitcoin Discussion
Right. It's quite simple actually. The price is determined by the equilibrium be…
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n/a | hhanh00 | September 04, 2014, 08:02:11 AM |
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Bitcoin Core Developer says Bitcoin Too Fragile and in its Infancy Bitcoin Discussion
It's very risky to accept a transaction that uses inputs from an unconfirmed tra…
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n/a | hhanh00 | September 04, 2014, 02:55:26 AM |
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Bitcoin Could Make ATM Skimmers a Thing of the Past Bitcoin Discussion
We shouldn't use atm that print out secret keys but the models that let you scan…
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n/a | hhanh00 | September 04, 2014, 02:45:17 AM |
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Some major flaws about Bitcoin raised in this video clip- can anyone explain? Bitcoin Discussion
Doing this calculation today ignores the award. Miners work to get it, they don'…
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n/a | hhanh00 | September 04, 2014, 02:40:42 AM |
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Bitcoin Could Make ATM Skimmers a Thing of the Past Bitcoin Discussion
Today, skimmers aren't going after bitcoin at ATMS and POS machines, because tha…
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n/a | hhanh00 | September 03, 2014, 09:07:08 PM |
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Some major flaws about Bitcoin raised in this video clip- can anyone explain? Bitcoin Discussion
One thing Daniel Larimer mentions which should be of concern to everyone who sup…
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n/a | hhanh00 | September 03, 2014, 08:49:48 PM |
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Bitcoin Core Developer says Bitcoin Too Fragile and in its Infancy Bitcoin Discussion
Most people don't know or don't want to know that Bitcoin software is still beta…
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n/a | hhanh00 | September 03, 2014, 08:40:52 PM |
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How easy it is to KILL bitcoin. Bitcoin Discussion
Actually the best way to kill it or kill it off, is to leave it to the devs..I k…
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n/a | hhanh00 | September 01, 2014, 07:36:13 PM |
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Some major flaws about Bitcoin raised in this video clip- can anyone explain? Bitcoin Discussion
This is from a Google Hangout with Daniel Larimer. He starts talking about the i…
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n/a | hhanh00 | September 01, 2014, 10:15:09 AM |
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How would you store >100 Bitcoins? Bitcoin Discussion
Good idea until someone eats your rice
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n/a | hhanh00 | August 30, 2014, 08:48:21 AM |
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libBase58 C++ implementation Bitcoin Technical Support
I don't get it. That's it.Help me understand "Encoding Base58---------------All…
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n/a | hhanh00 | August 30, 2014, 08:37:08 AM |
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How would you store >100 Bitcoins? Bitcoin Discussion
If u were to choose to buy trezor or use armory which would u rather have? Not t…
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n/a | hhanh00 | August 30, 2014, 12:51:10 AM |
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Deterministic wallet backups and multisig lockboxes Bitcoin Discussion
Deterministic wallets have a very good backup feature: They only require you to…
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n/a | hhanh00 | August 29, 2014, 07:48:24 AM |
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BitcoinStrings.com - blockchain in words Service Announcements
This is the data that miners can put in the coinbase transaction since the scrip…
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n/a | hhanh00 | August 29, 2014, 07:26:39 AM |
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Tracing the chain Bitcoin Discussion
Due to the fungibility of bitcoin, linking two addresses is computationally diff…
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n/a | hhanh00 | August 29, 2014, 04:54:50 AM |
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Tracing the chain Bitcoin Discussion
Due to the fungibility of bitcoin, linking two addresses is computationally diff…
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n/a | hhanh00 | August 29, 2014, 02:35:08 AM |
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Warning, ANXBTC is a scam!! Scam Accusations
Ok, the support guy didn't understand that you already withdrew from the anx wal…
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n/a | hhanh00 | August 28, 2014, 05:48:12 AM |
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Warning, ANXBTC is a scam!! Scam Accusations
They refunded to your anx wallet. You have to initiate a withdrawal from there t…
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n/a | hhanh00 | August 28, 2014, 05:25:31 AM |
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Cannabis Road hacked despite using 3 levels of multi sig, 200 BTC hacked Bitcoin Discussion
It is certainly not using multi-sig for their customer accounts. Maybe once they…
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n/a | hhanh00 | August 26, 2014, 08:13:15 PM |
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How easy it is to KILL bitcoin. Bitcoin Discussion
QuoteI never click external links, I just like reading n writing my friend.. Nic…
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n/a | hhanh00 | August 26, 2014, 04:27:11 AM |
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EBay Payments Unit in Talks to Accept Bitcoin Bitcoin Discussion
Was this reported already?In the Wall St Journal
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n/a | hhanh00 | August 14, 2014, 11:06:44 PM |
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Coins unspendable until a particular date? Bitcoin Discussion
I believe you can even though I haven't tried.Transaction inputs have a 'lock ti…
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n/a | hhanh00 | August 06, 2014, 05:51:56 PM |
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bitcoin address generated so far vs total address ever Bitcoin Discussion
You have a probability of having a collision of two addresses greater than 50% a…
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n/a | hhanh00 | July 27, 2014, 03:17:44 PM |
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How long until bots can profitably guess private keys? Bitcoin Discussion
This drawing is misleading because it applies to brute forcing a key. If you hav…
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n/a | hhanh00 | July 24, 2014, 11:09:07 PM |
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How long until bots can profitably guess private keys? Bitcoin Discussion
And yet, they got ~1.8 BTC in donations.
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n/a | hhanh00 | July 24, 2014, 01:44:40 PM |
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How long until bots can profitably guess private keys? Bitcoin Discussion
We are so far away from a working quantum computer. The best that was done was w…
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n/a | hhanh00 | July 24, 2014, 08:33:10 AM |
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How long until bots can profitably guess private keys? Bitcoin Discussion
Actually the transaction only shows the public key of the address you are sendin…
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n/a | hhanh00 | July 24, 2014, 04:34:36 AM |
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How long until bots can profitably guess private keys? Bitcoin Discussion
QuoteThe biggest number factoredso far was "143", so elliptic curve cryptography…
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n/a | hhanh00 | July 24, 2014, 02:49:16 AM |
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How long until bots can profitably guess private keys? Bitcoin Discussion
I'm unsure who made this image but I always like it to help illustrate the secur…
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n/a | hhanh00 | July 24, 2014, 02:34:44 AM |
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How long until bots can profitably guess private keys? Bitcoin Discussion
All jokes set aside, these calculations assume that the only viable algorithm is…
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n/a | hhanh00 | July 23, 2014, 05:34:56 PM |
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[ANN] SourceCoin (SRCC) | Claim Your Stake! | POS | 1 Mil | Transparent & Fair Announcements (Altcoins)
confirm apply for stake - awesome sauce!
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n/a | hhanh00 | July 14, 2014, 10:28:33 AM |
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Bitfinex - local wire transfer possible? Exchanges
I'm based in HK and I have a HK account in USD. If I do a deposit on Bitfinex, w…
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n/a | hhanh00 | July 13, 2014, 08:46:26 PM |
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Can Bitcoin wallets be trusted? Bitcoin Discussion
With this I would feel quite safe... There are evil wizards around tho... physic…
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n/a | hhanh00 | July 13, 2014, 05:18:56 AM |
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Can somebody explain me this double spending? Bitcoin Discussion
QuoteHow can a merchant even ISSUE two times a spending of the same bitcoins?How…
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n/a | hhanh00 | July 12, 2014, 07:28:16 PM |
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Beware! MultiPlatform Malware Try To Steal Your Wallet Bitcoin Discussion
Someone decompiled the jar at https://bitbucket.org/indistic/rat/srcIt's a troja…
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n/a | hhanh00 | July 12, 2014, 11:14:15 AM |
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Bitcoin Core - Wallet Backup Bitcoin Technical Support
It's the later: There is a pool of 100 keys in your wallet. See https://en.bitco…
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n/a | hhanh00 | July 10, 2014, 10:52:25 PM |
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Can somebody explain me this double spending? Bitcoin Discussion
https://blockchain.info/address/1AcAj9p6zJn4xLXdvmdiuPCtY7YkBPTAJoIs this true,…
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n/a | hhanh00 | July 10, 2014, 04:30:58 PM |
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