Bitcoin Wallet

ALL POSTS FROM CATEGORY / PAGE 2


Bitcoin watch only wallet
April 10, 2018

Bitcoin watch only wallet

This document shows how to create an offline wallet that holds your Bitcoins and a watching-only online wallet that is used to view its history and to create transactions that have to be signed with the offline wallet before being broadcast on the online one. Create an offline wallet Create a wallet on an offline machine, as per the usual process (file ->…

Bitcoin paper wallet templates
April 4, 2018

Bitcoin paper wallet templates

This is the most secure and well thought out design I have seen. The author has done a great job addressing the various attack vectors. His website is easy to use and provides all the relevant information needed. Furthermore, the generator is based on the popular and trusted bitaddress.org. This paper wallet is perfect for cold storage and archival, but it takes…

Best Mobile Bitcoin wallet
March 27, 2018

Best Mobile Bitcoin wallet

A Seattle based start-up company called iPayYou has come up to launch a brand new bitcoin wallet with an easy and user-friendly interface. The developers of iPayYou claim that it is world’s most easy, safe and useful wallet. Nonetheless, the iPayYou wallet happens to have some unique and enticing features to offer, making it different from all the existing bitcoin…

Popular Bitcoin wallets
March 15, 2018

Popular Bitcoin wallets

In 2015, the number of bitcoin wallets has grown twofold exceeding 12 mln. CoinFox reviews five most popular and advanced bitcoin wallets in the world working both online and through mobile applications. Mycelium: 0% fee, 100% independence, no censorship Number of wallets: 250, Mobile wallet: yes Cold storage: yes User deanonymisation: no Countries: worldwide…

Open source Bitcoin wallet
March 3, 2018

Open source Bitcoin wallet

NOTICE: End of work notice Run your own Bitcoin wallet service. Coinpunk is a web application that allows anyone to run their own self-hosted Bitcoin wallet service that is accessible from your web browser anywhere in the world. It s free, open source, and you can install it on your server right now. Who uses Coinpunk Coinpunk is aimed at developers, power users…

Bitcoin wallet balance
February 17, 2018

Bitcoin wallet balance

Watch-only addresses are a Blockchain Wallet feature you can find in the Imported Addresses section of your wallet. In recent updates, we’ve made some improvements to how you can use watch-only addresses, and how the balances of these addresses are reflected in your wallet. In this post we’ll cover details on these updates and how that affects your wallet experience…

How to access my Bitcoin wallet?
February 15, 2018

How to access my Bitcoin wallet?

I had to do this for a Dogecoin wallet that was very out of sync once. I will outline the steps that worked for me. My example will be for Bitcoin, though, since that s probably what most people will need. Caution: this is a bit technical, but it works. Expect this to take probably 10-30 minutes. This also assumes you are using a standard Pay-To-Pubkey-Hash address…

Send money to Bitcoin wallet
December 15, 2017

Send money to Bitcoin wallet

Your bitcoins are protected with three independent keys providing you with the highest level of security. User/BitOasis Key Your first key is stored securely by BitOasis and protected with password/2FA. See more Signing a transaction with this key is not enough to spend your bitcoin. All spend transactions must be signed by at least two keys to be authorized…

Bitcoin wallet Coinbase
November 19, 2017

Bitcoin wallet Coinbase

Coinbase ist die weltweit beliebteste Bitcoin-Geldbörse, die Online und per App vollständige Bitcoin-Dienste anbietet. Wir machen es Ihnen kinderleicht, Bitcoins zu kaufen, zu nutzen und zu empfangen. Fast 2 Mio Kunden vertrauen Coinbase und mehr als 38. Händler akzeptieren Bitcoins über Coinbase. Highlights von Coinbase ✓ Bitcoins kaufen und verkaufen: Sie können…

Ubuntu Bitcoin wallet
October 29, 2017

Ubuntu Bitcoin wallet

Sudo apt-get install chromium-browser Worry not as much with the usual Google big brother worries. It is, for what it s worth, mostly open source. Folks really do make a fuss about privacy when Google tries to mess with Chromium too much. Just make sure to install some privacy protecting extensions like Ghostery or the like, and check those privacy settings!…

How to put bitcoins in wallet?
October 21, 2017

How to put bitcoins in wallet?

When new Bitcoins are issued (7, 200 per day, on average) they go to those who are mining for bitcoins. At one point in time, mining to acquire bitcoins was something that was relatively easy to do. That is no longer the case. So now to acquire bitcoins one would normally buy bitcoins at an exchange. What options are available to you will differ based on where…

Where to Get Bitcoin wallet?
October 19, 2017

Where to Get Bitcoin wallet?

In Fall of 2014, Lightspeed Venture Partners invested in Blockchain. Our core investment thesis as we outlined it at the time of investment was as follows: Bitcoin has the opportunity to be a big disruptor in financial services. Wallet companies will occupy a central position in the Bitcoin ecosystem since they own the relationship with the consumer. This is…

Bitcoin wallet backup restore
October 3, 2017

Bitcoin wallet backup restore

I do not fully understand how to create a paper wallet backup despite reading several FAQs and forum threads on the subject. MY SETUP: I have a Bitcoin-Qt wallet with Bitcoins in it running on a Windows computer of mine. I have several USB-backups stored elsewhere as well as a strong wallet password configured in Bitcoin-QT. WHAT I WANT TO ACHIEVE: A lot of numbers…

Which Bitcoin wallet?
September 25, 2017

Which Bitcoin wallet?

A few days ago Forbes ran a story about Olaf Carlson-Wee who has lived for three years using only bitcoin as currency. The 26 year-old works for bitcoin start-up Coinbase, so he obviously has a personal investment in proving the viability of bitcoin as a currency; even so it’s an impressive achievement. Carlson-Wee began his journey before bitcoin began to achieve…

Bitcoin wallet List
September 9, 2017

Bitcoin wallet List

Malicious Bitcoin wallets on mobile devices are a bigger threat than most people give it credit for. Mainly the Apple App Store seems to be rather lenient towards these types of applications, as they appear to slip through the verification process without much problems. The latest addition to this growing list is Bitwallet, which is allegedly created by the GreenAddress…

Dark wallet Bitcoin
August 26, 2017

Dark wallet Bitcoin

Government regulators around the world have spent the last year scrambling to prevent bitcoin from becoming the currency of choice for money launderers and black marketeers. Now their worst fears may be about to materialize in a single piece of software. On Thursday, a collective of politically radical coders that calls itself unSystem plans to release the first…

Bitcoin wallet Canada
August 20, 2017

Bitcoin wallet Canada

Coinbase is the easiest way to buy and sell Bitcoin & Ethereum in Canada Safe & Easy Coinbase makes it easy to exchange Bitcoin and Ethereum in Canada. We operate in 33 different countries around the world. Is Coinbase available in my country? Canada Bitcoin/Ethereum wallet Bitcoin/Ethereum conversion See all supported countries › “Coinbase, headquartered…

How to build a Bitcoin wallet?
August 16, 2017

How to build a Bitcoin wallet?

Someone has already created a wrapper for the bitcoin daemon in Java: - it might be easier to use that instead of the dameon directly and use a database to do what would be inefficient on the blockchain, like handling user accounts. Ultimately, it all depends on what you re trying to accomplish. It sounds pretty clear from what you ve already read and what I…

Bitcoin wallet directory
August 12, 2017

Bitcoin wallet directory

The most straightforward way to do this with Bitcoin-Qt/bitcoind (at this moment) is to swap the wallet.dat in your bitcoin data directory when the client is not running . Another method (if you re on a UNIX-ish OS) is to create multiple data directories, then symbolic link (ln -s) the blocks and chainstate directories (not database) inside your datadirs to a…

Securing Bitcoin wallet
August 4, 2017

Securing Bitcoin wallet

Gotten yourself a couple of bitcoins and trying to find a way to keep them safe? Just like a regular wallet, you have to take precaution with your bitcoin wallet since you don’t want to lose your money. It may seem a bit difficult to protect a virtual wallet, but if done properly you can definitely secure it. The following guide will explain a few practices you…

Bitcoin wallet server
July 27, 2017

Bitcoin wallet server

It is evident more service providers will support Bitcoin Core no matter what. While Bitcoin Unlimited may have miner support, they lack economic consensus. Right now, more and more services are pledging support to Bitcoin Core moving forward. The latest company to do so is Satoshi Portal, as they signal the UASF through their Electrum wallet server. More and…

Bitcoin wallet Search
July 25, 2017

Bitcoin wallet Search

Module Version: 0.902 Finance::Bitcoin::Wallet - a bitcoin wallet use Finance::Bitcoin; my $uri =; my $wallet = Finance::Bitcoin::Wallet->new($uri); print Have:. $wallet->balance . \n ; $wallet->pay($destination_address, $amount); print Now have:. $wallet->balance . \n ; foreach my $address ($wallet->addresses) { print $address->label…

Bitcoin wallet Service
July 23, 2017

Bitcoin wallet Service

A Multisig HD Bitcore Wallet Service. Bitcore Wallet Service facilitates multisig HD wallets creation and operation through a (hopefully) simple and intuitive REST API. BWS can usually be installed within minutes and accommodates all the needed infrastructure for peers in a multisig wallet to communicate and operate – with minimum server trust. See [Bitcore-wallet-client]…

Bitcoin Brain wallets
July 17, 2017

Bitcoin Brain wallets

Researchers discovered that most of the roughly 1, brain wallets used by Bitcoin owners to store their digital money have been looted by malicious actors. Brain wallet, or brainwallet, is the concept of storing the private keys used to make Bitcoin transactions in an individual’s memory. Brain wallets are derived from passwords chosen by the user and they were…

How to secure your Bitcoin wallet?
June 20, 2017

How to secure your Bitcoin wallet?

Over the past few years, we have seen numerous threats to the security of data stored virtually and also to data in transfer during the execution of commercial transactions. With the increasing importance of cryptocurrencies like bitcoins, here are some tips on how we can protect your virtual wallet. Bitcoin: a safe option? It’s fair to say that of all the protocols…

Creating a Bitcoin wallet
June 12, 2017

Creating a Bitcoin wallet

Bitcoin can be used to build amazing things or just answer common needs. The simplest of all payment systems Unless payment needs to be associated with automatic invoices, accepting money is as simple as sending a bitcoin: link or displaying a QR code. This simple setup is within reach of any user and can fulfill the needs of a good range of clients. When done…

How to backup Bitcoin wallet?
May 29, 2017

How to backup Bitcoin wallet?

STANDARD PROCEDURE TO IMPORT YOUR LEDGER BACKUP IN ANOTHER WALLET You can recover your wallet from any wallet supporting 24-word passphrases, compatible with: List of compatible wallets to import your Ledger wallet backu p: (This list, written on Feb. 2017, is not exhaustive and doesn t involve Ledger s responsibility as our society does not provide non Ledger…

1
2
3

Warning:
Text: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.
File: /home/nex99/domains/bitcoin-and-blockchain.education/code/utils.php
Line: 482

Warning:
Text: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.
File: /home/nex99/domains/bitcoin-and-blockchain.education/code/utils.php
Line: 482