Cryptocurrency
Dubai, United Arab Emirates
 
 
Cryptocurrency
~ "A digital currency in which encryption techniques are used to regulate the generation of units of currency and verify the transfer of funds, operating independently of a central bank."

Blockchain Technology
~ "A blockchain facilitates secure online transactions. A blockchain is a decentralized and distributed digital ledger that is used to record transactions across many computers so that the record cannot be altered retroactively without the alteration of all subsequent blocks and the collusion of the network."
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Satoshi Nakamoto's Quotes

Genesis
The Times 03/Jan/2009 Chancellor on brink of second bailout for banks


Central Banking Is Part Of The Problem
The root problem with conventional currency is all the trust that's required to make it work. The central bank must be trusted not to debase the currency, but the history of fiat currencies is full of breaches of that trust. Banks must be trusted to hold our money and transfer it electronically, but they lend it out in waves of credit bubbles with barely a fraction in reserve. We have to trust them with our privacy, trust them not to let identity thieves drain our accounts.


Believe Me, Son
If you don't believe it or don't get it, I don't have the time to try to convince you, sorry.


One And only
The nature of Bitcoin is such that once version 0.1 was released, the core design was set in stone for the rest of its lifetime.
...
I don't believe a second, compatible implementation of Bitcoin will ever be a good idea. So much of the design depends on all nodes getting exactly identical results in lockstep that a second implementation would be a menace to the network.



Decentralized = Better
A lot of people automatically dismiss e-currency as a lost cause because of all the companies that failed since the 1990's. I hope it's obvious it was only the centrally controlled nature of those systems that doomed them. I think this is the first time we're trying a decentralized, non-trust-based system.


Bugs? What Bugs?
We're managing pretty well just using the forum. I'm more likely to see bugs posted in the forum, and I think other users are much more likely to help resolve and ask follow up questions here than if they were in a bug tracker. A key step is other users helping resolve the simple stuff that's not really a bug but some misunderstanding or confusion.
I keep a list of all unresolved bugs I've seen on the forum. In some cases, I'm still thinking about the best design for the fix. This isn't the kind of software where we can leave so many unresolved bugs that we need a tracker for them



No Worries,Bitcoin's Crypto Is Strong
SHA-256 is very strong. It's not like the incremental step from MD5 to SHA1. It can last several decades unless there's some massive breakthrough attack.
Dealing with SHA-256 Collisions



Proof-Of-Work
Proof-of-work has the nice property that it can be relayed through untrusted middlemen. We don't have to worry about a chain of custody of communication. It doesn't matter who tells you a longest chain, the proof-of-work speaks for itself.


Dead Bitcoins Are Good Bitcoins
Lost coins only make everyone else's coins worth slightly more. Think of it as a donation to everyone.


Governments Stand No Chance Against P2P
Yes, [we will not find a solution to political problems in cryptography,] but we can win a major battle in the arms race and gain a new territory of freedom for several years.
Governments are good at cutting off the heads of a centrally controlled networks like Napster, but pure P2P networks like Gnutella and Tor seem to be holding their own.



Satoshi On Ehm ... Porn?
Bitcoin would be convenient for people who don't have a credit card or don't want to use the cards they have, either don't want the spouse to see it on the bill or don't trust giving their number to "porn guys", or afraid of recurring billing.


Either...Or!
Right. Otherwise we couldn't have a finite limit of 21 million coins, because there would always need to be some minimum reward for generating. In a few decades when the reward gets too small, the transaction fee will become the main compensation for [mining] nodes. I'm sure that in 20 years there will either be very large transaction volume or no volume.


Never Go Full ♥♥♥♥♥♥
Sigh... why delete a wallet instead of moving it aside and keeping the old copy just in case? You should never delete a wallet.



Bitcoin Privacy
He possibility to be anonymous or pseudonymous relies on you not revealing any identifying information about yourself in connection with the bitcoin addresses you use. If you post your bitcoin address on the web, then you're associating that address and any transactions with it with the name you posted under. If you posted under a handle that you haven't associated with your real identity, then you're still pseudonymous.
For greater privacy, it's best to use bitcoin addresses only once.



Wait...Always Wait
As you figured out, the root problem is we shouldn't be counting or spending transactions until they have at least 1 confirmation. 0/unconfirmed transactions are very much second class citizens. At most, they are advice that something has been received, but counting them as balance or spending them is premature.


Bitcoin's Supply
As computers get faster and the total computing power applied to creating bitcoins increases, the difficulty increases proportionally to keep the total new production constant. Thus, it is known in advance how many new bitcoins will be created every year in the future.
...
Coins have to get initially distributed somehow, and a constant rate seems like the best formula.



Bloody Hell
Sorry to be a wet blanket. Writing a description for this thing for general audiences is bloody hard. There's nothing to relate it to.


Generate All You Want
When you generate a new bitcoin address, it only takes disk space on your own computer (like 500 bytes). It's like generating a new PGP private key, but less CPU intensive because it's ECC. The address space is effectively unlimited. It doesn't hurt anyone, so generate all you want.


Node Have The Last Say
We consider the scenario of an attacker trying to generate an alternate chain faster than the honest chain. Even if this is accomplished, it does not throw the system open to arbitrary changes, such as creating value out of thin air or taking money that never belonged to the attacker. Nodes are not going to accept an invalid transaction as payment, and honest nodes will never accept a block containing them. An attacker can only try to change one of his own transactions to take back money he recently spent.


In Crypto We Trust
With e-currency based on cryptographic proof, without the need to trust a third party middleman, money can be secure and transactions effortless.


Don't Spam
Bitcoin isn't currently practical for very small micropayments. Not for things like pay per search or per page view without an aggregating mechanism, not things needing to pay less than 0.01. The dust spam limit is a first try at intentionally trying to prevent overly small micropayments like that.
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Killa CSGO500 Jul 22, 2017 @ 3:46pm 
+rep awesome dude =)
Hawk.Greco hellcase.org Jul 22, 2017 @ 1:23pm 
Your Mather is bastard idiot go die this ♥♥♥♥♥♥♥ moment and you are a ♥♥♥♥♥♥ kid i pray lose all your moneys and your house your car and your family beacuse you a kidda and dont play gambling beacuse you are not too old
󠀡 Jul 22, 2017 @ 1:07pm 
Muted in bounty for saying if you are going to do a trivia rip
󠀡 Jul 22, 2017 @ 1:05pm 
+rep awesome predictor, friendly, and generaly nice!
Gio Jul 19, 2017 @ 9:51am 
Sent offer
ShocKzY Jul 18, 2017 @ 1:18pm 
sorry, but too bad float