Electrum Wallet Anleitung - Schnelle und einfache Bitcoin ...

Electrum Bitcoin Wallet Tutorial - Multiple Output Transactions Clearly Explained

Electrum Bitcoin Wallet Tutorial - Multiple Output Transactions Clearly Explained submitted by nugget_alex to Bitcoin [link] [comments]

Electrum Bitcoin Wallet Tutorial - Multiple Output Transactions Clearly Explained

Electrum Bitcoin Wallet Tutorial - Multiple Output Transactions Clearly Explained submitted by nugget_alex to CryptoCurrency [link] [comments]

I did a walkthrough/tutorial for the Cobo Vault. TLDW: pretty solid, open source, secure chip, optional bitcoin only firmware, air gapped txs, interoperable with Blue Wallet/Wasabi/Electrum/BTCpay to name a few. Thumbs up.

I did a walkthrough/tutorial for the Cobo Vault. TLDW: pretty solid, open source, secure chip, optional bitcoin only firmware, air gapped txs, interoperable with Blue Wallet/Wasabi/Electrum/BTCpay to name a few. Thumbs up. submitted by benperrin117 to BitcoinCA [link] [comments]

I made a tutorial for setting up multisig using Unchained Capital's open source Caravan alongside a few Ledger devices. TLDW: More user friendly than doing the same Electrum, less versatility with wallet choices for now. Beware user error, connect node for extra privacy. (x-post from /r/Bitcoin)

I made a tutorial for setting up multisig using Unchained Capital's open source Caravan alongside a few Ledger devices. TLDW: More user friendly than doing the same Electrum, less versatility with wallet choices for now. Beware user error, connect node for extra privacy. (x-post from /Bitcoin) submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Is there a tutorial for dummies how to do this? FWIW: you could have spent a few bucks on the cheapest possible notebook and create an airgapped offline electrum there, import your mnemonic, create a watch only wallet for your online device and safely sign the transactions from your offli /r/Bitcoin

Is there a tutorial for dummies how to do this? FWIW: you could have spent a few bucks on the cheapest possible notebook and create an airgapped offline electrum there, import your mnemonic, create a watch only wallet for your online device and safely sign the transactions from your offli /Bitcoin submitted by ABitcoinAllBot to BitcoinAll [link] [comments]

Guardá tus Bitcoin en un Pen drive: aprendí a configurar la Wallet Electrum en un pen drive con Tails y me pareció tan fácil, seguro y práctico que escribí un tutorial para que les pueda servir a otros.

Guardá tus Bitcoin en un Pen drive: aprendí a configurar la Wallet Electrum en un pen drive con Tails y me pareció tan fácil, seguro y práctico que escribí un tutorial para que les pueda servir a otros. submitted by doctormogul to ArgenPool [link] [comments]

Tutorial: Creating an Electrum bitcoin wallet plugin (reddit tab)

Tutorial: Creating an Electrum bitcoin wallet plugin (reddit tab) submitted by tuxcoin to Bitcoin [link] [comments]

Electrum Personal Server 0.2.1 - Features massive speed improvement in startup time

Electrum Personal Server 0.2.1 - Features massive speed improvement in startup time submitted by belcher_ to Bitcoin [link] [comments]

Where can I find master key on android app

Hey there So I am new to bitcoin wallets in general and there's this tutorial I am following which requires me to use electrum app and I need public key along with the private key for the final step Being on android app I can easily find public key but private key is no where to find. So if anyone of you have could help with this process that would be great Thanks for your time
submitted by avidqtaqtx to Electrum [link] [comments]

What I currently use for privacy

So this is what software I currently use for privacy, would like some opinions if possible:
Starting with my cellphone, my device is a Google Pixel 3A XL with GrapheneOS flashed, I have the following apps installed:
F-Droid and AuroraOSS (as my app stores), NewPipe (youtube client), Vanadium (web browser), Tutanota and K-9 Mail (for e-mails), OsmAnd+ (for maps), Joplin (notes), Open Camera (camera), OpenBoard and Mozc for Android (Keyboard and Japanese Keyboard), Aegis Authenticator, KeePassDX (password manager), LibreTorrent (torrent client), Librera PRO (pdf/epub/mobi reader, I don't own a Kindle nor want to own one so I use my cellphone to read), Tachiyomi (manga reader), Signal (for messaging), Vinyl Music Player, VLC, Simple Gallery Pro and Simple Calendar Pro (I prefer them over stock Graphene options) and I also use Electrum and Samourai (Bitcoin Wallet) and Monerujo (Monero Wallet)
I also have OpenVPN (for VPN) and use a private DNS for ad and tracking blocking (provided by my VPN provider)
I have 3-4 PCs, will go over every single one of them:
my main PC is a desktop PC (that I built myself) that I mainly use for working and other tasks.
It runs Artix Linux (basically Arch Linux without systemd), I use UFW as my firewall (denying all incoming and also denying all outgoing only allowing what is useful) and I also use AppArmor Profiles, I disabled IPV6 and SWAP, configured my VPN connection as well on network settings and I currently run OpenVPN on my computer (my VPN provider allows for multi-hop cascade through OpenVPN in which I can create a custom VPN cascade up to four servers, each consecutive hop re-encrypts my traffic and assigns me a new IP address) and I've also set disk encryption on installation (have set in all of my computers)
As for software: I use Mozilla Firefox as my web browser (I set it to always be in private mode, unchecked suggestions for browsing history, bookmarks, and open tabs, I've also disabled the Firefox data collection in settings and block dangerous and deceptive content, I use DuckDuckGo as my search engine, I use Firefox Home as my default as my homepage. The rest of my tweaks were done in about:config (using privacytools.io site tweaks + geo.enabled = false, network.cookie.lifetimePolicy = 2 and dom.security.https_only_mode as true which are not listed on the site) and the only addons I use are uBlock Origin on Hard Mode and Decentraleyes), KeePassXC (password manager), VIM (use it as a Text Editor and as an IDE for coding), LibreOffice (for working stuff), GIMP (image editor), VLC, qBitTorrent and Tutanota's Desktop Client and Thunderbird (for e-mails)
I also use KVM/QEMU for virtual machines (usually in case I wanna test some distro or use Tails/Whonix)
For my gaming PC (also a desktop I've built myself) I run Manjaro KDE on it, the only apps I have in the system are Firefox (same settings as above), OBS and KVM/QEMU (which I use a Win10 virtual machine for games, there are tutorials on YouTube on how to do so if you're interested). I have the same firewall settings as above, using AppArmor as well and I've also disabled IPV6 and SWAP, I run OpenVPN on it as well as my VPN DNS settings on network settings. I also use different mouse and keyboard on both my PCs and never mix them together.
My other 2 PCs are both laptops, one is a Acer Aspire Nitro I've bought for work (in case I need to work while in a trip or if I wanna work outside etc), it has the same settings and programs as my main PC but I run Gentoo on it. The other laptop is an old ThinkPad that runs Slackware on it, but I rarely use it and this laptop is most of the times not with me for safety reasons.
For some other devices and stuff: I have an Asus RT-AC86U router with OpenWRT flashed on it that I also run OpenVPN config files (this one coming from another provider, I use two VPN providers, on in my PCs and the other in my router), I have a Ledger Nano S as a hardware wallet for both Bitcoin and Monero (most of my cryptocurrency is there, I use hardware wallet for hodling purposes and as my emergency funding) and I have LOTS of USB flash drivers (all of them for Linux Live ISOs purposes), I also have a Nintendo Switch Lite (only gaming console I have, although have not been playing that much on it recently) that I only connect to the internet in case I need to download some updates or play online and after I'm done I immediately disconnect it from the internet.
Some other privacy habits I have are:
I don't own any smart device like Smart TVs (I've been more than 10 years now without watching TV, doesn't even bother me), Smart Fridges or Dishwashers that connect to your internet, ROOMBAS, Smart Home etc, I keep all my money on crypto (and I have a small amount in gold as well, but I rarely invest on it, all my gold is stored in a manual safe here in my apartment) and I only have like, 10 bucks or so in my back account (as soon as I receive any money I just left the necessary in my account to pay bills and put all the rest on crypto, I try to pay everything on crypto or cash), I RARELY use cloud storage, but if I need to, I go with NextCloud and encrypt all my files with VeraCrypt before uploading it, all my VPN services were paid with Bitcoin (I try to pay everything with crypto as previously said) and I never write directly into any website, I usually write my text on a text editor, copy it and paste it on the website (needless to say that I don't use mainstream social media as well)
So, what do you guys think? anything that you would add your recommend me? (before anyone mentions about self-hosting a DNS server using Pi-hole on a Raspberry Pi, I'm actually thinking on doing it in a near future)
EDIT: forgot to mention that I don't watch YouTube on PC on youtube site, I mostly watch youtube's videos on invidio.us and only use the youtube site for watching live streams honestly. And I also barely go outside with my smartphone (only if I really need to) and I usually keep it away from my computers etc.
EDIT 2: also another thing: I covered all my laptop's webcams with black electrical tape, I have a Logitech C922 Pro webcam for my desktop PCs but rarely use it, and when I need to use it, I unplug it as soon as I'm done with it.
submitted by SlackAcademic to privacytoolsIO [link] [comments]

moving bitcoin from Electrum to Ledger nano X

Hi, I recently bought a ledger nano X and want to have my bitcoin saved here. I am using the Electrum wallet and have no clue as to what to do (at setup I did not choose back up with hardware device as I did not have one then). Similar posts I've read (Electum and ledger nano S) either refer to instructions on the ledger website (which only describes how to use a new Electrum wallet and not with an existent wallet) or to simply 'send' from Electrum to ledger (I presume this has a fee). I have watched tutorials on restoring Electrum to see if I can then choose to back upon a device but that will only create a new wallet and I won't have my funds there. Any suggestions? There is nowhere in the current wallet setup that allows to add a hardware device. My ledger nano x is all setup and ready to be used. Thanks!
submitted by 21skar to Electrum [link] [comments]

How to make a mobile wallet connect to my full node through Electrum Personal Server?

I have Bitcoin Core (full sync) and Electum personal server with basic configuration in linux (mint) but I don't have enough technical knowledge on how to connect to mobille wallets like bluewallet, samourai, breadwallet (BRD), coinomi etc, all of them unfortunately require that connect to an electrum server instead of our own node (direct enter IP address).
But unfortunately I can't find any tutorial on the internet, could someone please tell me what to do?
Detail: Some wallets like Bitcoin wallet for android (schildbacth wallet) and BRD allow you to connect to your full node just by adding your IP address (which would be much easier and more convenient), however my node is configured with tor and these apps do not add address .onion.
Is it possible to do this only using the electrum personal server or EPS only connects locally and does not allow more than one connection?
Do I have to install another electrum server like ElectrumX?
Do I need to create an alias certificate to connect to these mobile wallets?
Motivation: Why the need to connect these mobille wallet apps to my own node since these apps automatically connect to their own servers, and obviously will require a lot of technical knowledge in addition to time?? Because I care a lot about my privacy and I believe that most users that run full node not only to help the network, but to validate and transmit their own transactions instead of relying on third parties for this function. One of my motivations is also because I have a full node and I want to live up to the almost 300gb that occupy my HDD, I have already managed to make my Electrum wallet to connect to my full node through EPS, now my goal is to connect mobille wallets with my own node that have this option. 
Thankful.
submitted by John_erick01 to Bitcoin [link] [comments]

Verify Electrum Wallet GPG and Download Signature on MacOS Mojave?

A couple years ago, back when Bitcoin and Bitcoin Cash split, I moved my paltry amount of bitcoins into an electrum wallet on my windows machine. That machine has since had a complete death due to overheating, but I had multiple backups of the wallet generating pass phrase so in theory I should be able to access my wallet through Electrum on a different machine. I now have another machine running Mojave, and I want to verify the GPG signature before installing Electrum from the downloadable binary.
Unfortunately, I don't know how to do this and copy-pasting the commands listed in the documentation doesn't do anything because bash can't find the gpg command: https://electrum.readthedocs.io/en/latest/gpg-check.html
I'm at a loss as to how to proceed. I found a tutorial here: https://bitzuma.com/posts/how-to-verify-an-electrum-download-on-mac/ that is a little involved, but it is from 2017 and I'm not sure if it's still up to date.
Edit: For posterity, I used these two sets of instructions to get things properly set up and verified: https://bitzuma.com/posts/how-to-verify-an-electrum-download-on-mac/ , and https://electrum.readthedocs.io/en/latest/gpg-check.html
submitted by Mothman394 to Electrum [link] [comments]

Tutorial: How to receive Bitcoin donations on your Street Art works. This tutorial explains in 3 steps how to receive Bitcoin donations on your street art works:

Tutorial: How to receive Bitcoin donations on your Street Art works. This tutorial explains in 3 steps how to receive Bitcoin donations on your street art works:


Step 1 — Creating a Bitcoin Portfolio
First, it is necessary to create your wallet , which will generate your reception address (the equivalent of a bank account that belongs to you).
Thanks to this receiving address, you will be able to receive transactions in your wallet.
The Coinomiwallet is one of the easiest to use , available on Android, iOS, Windows, MacOS and Linux.
You are free to use any other wallet: Samurai Wallet , Spot , Electrum … Make sure that the wallet you choose is recognized and trusted because hacks , phishing and scams are commonplace in the world cryptocurrencies.
Download the application .

Once installed, click on “Create new wallet”.

The wallet will generate you your recovery phrase (or “Seed”, which is the private key of your wallet) which is most often a suite of 24 words.

Write down your recovery phrase by hand on a sheet of paper and keep it in a safe place (be careful to keep it private, anyone who owns this sentence becomes the owner of your funds).


Confirm to the wallet that you have correctly noted the recovery phrase and choose a password .
2nd step — Create your QR code visual
From your wallet, you need to generate your QR code of the receiving address .
Go to “Bitcoin BTC” in the wallet.

Click “Receive” (if indicated, choose a reception address “Compatibility” rather than “Default” or “Legacy”).


Bitcoin receive address example1F4bwjr74bmcXwRu53Jh27JRRCWHHd4yrz
You can now retrieve the QR code with a screenshot and save the receiving address .
To put this QR code on your works, there are 2 methods; a very simple and accessible to all (printing on paper and collage) and the second is a little more complicated (cutting stencil) but more durable:
  • The easiest way is to print the QR code on paper with the mention “Bitcoin donations” at the top and your Bitcoin receipt address at the bottom and paste it into your work.

Download this template and add your QR code and receiving address (as above). Check that the address shown corresponds to the QR code by scanning it with a smartphone.
Optional: It is recommended to add your website (or social networks) to allow people to validate that this is your Bitcoin address (and not that of a person posing as you). Of course, this same Bitcoin receiving address must appear on the front page of your site (and in your social networks profile) to allow donors to verify that the funds will be received by you.
Once the sheet is printed, you can paste it on your next street artwork. Prefer flat and smooth surfaces for better adhesion of the poster. We must make sure that it fits in with the signature of the work so that we understand that the gifts are for you.


- The second method is to create a QR code stencil and use a spray bomb to put it in your work.
There are 2 possible cutting techniques: A manual technique that requires some basic DIY. The second technique is to prepare the visual Photoshop and Illustator then to call a provider who will cut the stencil for you.
1st technique — Manual: To make yourself the stencil, you will need a rigid sheet, a cutting support, a cutting scalpel, Masking Tape, a black felt pen, a clamp and a thin square grid.
To make the QR code stencil by hand, see this tutorial .


Once the stencil of QR code is made, make a stencil with the mention “Donate Bitcoin” and add it to the first stencil to understand that this is your Bitcoin reception address. You can write it yourself or use this template (below) that you can print and overlay your rigid sheet.


Once your stencil is ready (“Donate Bitcoin” + QR code), you can put it on your next work with a black paint spray. Prefer flat, smooth and clear surfaces for a better readability of the QR code. We must make sure that the stencil is integrated into the signature of the work to understand that the gifts are for you.
2nd technique — Stencil cutting by a provider: To create a QR code stencil, it is imperative that all the background of the visual is connected to allow cutting of the stencil, for this, it is necessary to go to a site that generates QR compatible stencil code like qrcode-zebra.com


Once on the site, choose the “Text” tab and paste your Bitcoin receipt address and click on “Generate QR code”. Your QR code will appear, but the design will not be the right one. There are a few changes to make. In the “Choose patterns” tab on the left, click on the first pattern (which looks like a square grid), then in “Choose eyes”, click on the first box (the basic square “eyes”). Then, in “Set colors”, choose the color black.
Optional: if you wish to add your logo or signature, you can add it in “Add logo”. The file should be as simple as possible, in black with transparent background that connects (compatible with a stencil cut).
Now that the QR code is ready, you can retrieve it with a screenshot or click on “Dowload PNG” and give your email address to receive the QR code as a PNG file.
Then, on Photoshop, it is necessary to couple the grid of your QR code with this model so that the mention “Donations in Bitcoin” and the 3 “Eyes” square of the QR are compatible for a stencil cut. Use overlapping layers and erase old “eyes”.


Finally, download this special stencil typography and use it to enter your Bitcoin receipt address used on your QR code. Check that the address shown corresponds to the QR code by scanning it with a smartphone.
It is strongly recommended to also add your website (or social networks) to allow people to validate that this is your Bitcoin address (and not that of a person posing as you). Of course, this same Bitcoin receiving address must appear on the front page of your site (and in your social networks profile) to allow donors to verify that the funds will be received by you.
Once the visual is ready and fully compatible for stencil cutting, you can vectorize it in Illustrator and save it in EPS or AI format.
Last step, send this file to a provider who makes stencil cutting.
It’s up to you to choose the provider that best suits your location, price and time. Choose a format that suits your job. For large frescoes, larger formats (A2) are preferable, and for smaller works, smaller sizes (A4).

Once you receive the stencil, you can affix it to your next work with a black paint spray. Prefer flat, smooth and clear surfaces for a better readability of the QR code. We must make sure that it fits in with the signature of the work so that we understand that the gifts are for you.


3 — Last step, communicate.
Let all those who follow your work know that they can now support you financially by sending you Bitcoin donations on your Street Art works. You can use the means you have available, your contacts, your website, your social networks …
To help beginners, here is a tutorial that explains how to buy Bitcoin.
To track the transactions you receive, you can open your wallet regularly to see your balance.
To receive a notification when you receive a donation, you can use your Wallet to track transactions at an address of your choice.
The public can also see your balance received on your address thanks to blockchain explorers.
Here is the balance of a donation address: 3Pboy9ucGEdQUHNu2rrC6RGq4jouRc4Grb
If you receive a lot of donations, it is a good opportunity to communicate on the amount received.
Good luck and good creation!
FAQ
Why use Bitcoin?
The money you receive is 100% in your possession because you are the sole owner of your private key (recovery phrase, or “Seed”), unlike other centralized means of payment (Banks, Paypal, Ulule, Patreon. ..), Bitcoin happens totally of intermediary of confidence.
How do I use Bitcoin?
Thanks to your wallet you create a private key and a public address. The private key (recovery phrase, or “Seed”) is a bit like the key to your digital vault that you need to keep only for yourself. The public address is your RIB to receive transactions, you can share it publicly without problem.
How do I exchange my bitcoins for USD?
You can at any time send your bitcoins on an exchange online ( Coinbase …) to convert them into currency (Euro, Dollar …). You need to create an account on one of these exchange exchanges, convert your funds into the desired currency and then make a transfer to your bank account.
A faster solution may be to use a centralized service provider that offers a Bitcoin wallet connected to a credit card to spend your bitcoins directly ( Wirex , Coinbase …).
This article is not sponsored by the portfolios and companies mentioned.
You can tip me here !


Btc adress :1F4bwjr74bmcXwRu53Jh27JRRCWHHd4yrz
Have a nice day and many donations ;)
From ; https://medium.com/@freetokencryptobounty/tutorial-how-to-receive-bitcoin-donations-on-your-street-art-works-22e05dd06889
Thanks to https://www.pboy-art.com
submitted by Freetokenairdrop to btc [link] [comments]

A tutorial for Tails linux, to stay safe on Internet.

I'm not so sure this will be a help or not, quite sure that official guide is more reliable than this. anyway that's what I have here. If this article contains any kinds of misleading or error, please let me know in the comments.
A tutorial for tails linux, to stay safe on the Internet.
In today's circumstances, it's good to put more effort on maintain a low profile on Internet, or atleast learn how to do that.
If you already have a computer at home, you need to consider to use Tails linux if safety is what your concern about.
Access to https://tails.boum.org/ then follow download instructions.
The idea of tails is, it will anonymize your entire connection on Internet by using Tor network. So no one will discover your identity without lots of effort.
Not only that, once you do shutdown your device, it no longer holds any information. That means, other one can't find any evidence from your device.
Also if you still want to storage some text on tails, The easiest way is hide that in online email account.
At first, open text editor that preinstalled in tails. https://www.reddit.com/tails/comments/bm65w7/tails_faq_what_happened_to_the_pgp_clipboard_in/?utm_medium=android_app&utm_source=share
Then, follow the instruction to encrypt your text by passwords and paste it on email account through tor browser. Do not use that account to communicate to others, just keep it in secret. https://tails.boum.org/doc/encryption_and_privacy/gpgapplet/passphrase_encryption/index.en.html
If you are about to send messages through email, this instruction could be handy. https://tails.boum.org/doc/encryption_and_privacy/gpgapplet/public-key_cryptography/index.en.html You needs to learn about PGP first, tho.use XMPP is the either easier or safer plan.
You can encrypt other type of files by using Archive manager(give a right click on the file), but the computer gets freeze by that occasionally.
I strongly recommend to use Veracrypt hidden volume instead of build a Persistent storage feature, or LUCKS encrypted drive for linux that available on tails for both send/storage purposes.
In that way, you'll get two of passwords for one encrypted storage. If you are forced to reveal your password by others, you have a option to reveal a fake one.
On top of that, if you use another USB for that purpose, you don't have to slow down Tails itself. Persistent storage is tends to be fragile, I occasionally toast an entire data during excessive use. https://www.veracrypt.fen/Hidden%20Volume.html https://tails.boum.org/doc/encryption_and_privacy/veracrypt/index.en.html
You need to use other OSs for create new volumes. Linux is safer than windows I guess, but it takes an effort.
IIRC, you should check "I use hidden volume" radio button during type the password. Otherwise your hidden password doesn't simply work. Don't get confused by that.
Not only that, Tails has the Mac address spoofing function by default. Mac address is the unique identifier for your device. https://en.m.wikipedia.org/wiki/MAC_address
That function also increases anonymity on Internet. it's important when you go outside because even if you killed GPS function on your devices, it still leave a Mac address on wifi router or 3G/LTE cellular module nearby. So someone still can trace your location.
Also just in case if your government decides to not allow you to connect tor network, you should read this article first. https://tails.boum.org/doc/first_steps/startup_options/bridge_mode/index.en.html
But if every each of instruction seems failed to helps you, bring your device(with Mac address spoofing function) outside and connect to the Free wifi. https://freetoursbyfoot.com/where-find-free-wifi-london/
It's relatively safe since either of wifi or device doesn't leave the information that directly leads to you, but be aware on surveillance camera nearby. don't stay there too long, or use one spot too frequently.
I know laptops is too cumbersome to carry around, you have a option to choose something like a windows tablet, a stick pc along with touch screen or a Tv box. not sure on which kind of stuff do the best job unfortunately.
For communication, you need to build the safest/robust assembly point on Internet. The very best option available is XMPP Pidgin chat client.
It's pre-installed in the tails. https://tails.boum.org/doc/anonymous_internet/pidgin/index.en.html As you expected, you can start a group chat. https://superuser.com/questions/1440212/is-there-any-way-to-create-a-group-in-pidgin-like-in-whatsapp
There is couple things you can't do on Tor network or tails Linux.
First, you should read these articles. https://www.hongkiat.com/blog/do-donts-tor-network/amp/ https://tails.boum.org/doc/about/warning/index.en.html https://2019.www.torproject.org/docs/faq.html.en
Since tails is lots more robust than Tor browser bundle on windows, you can ignore the most of issues in Tor browser. Still you have to aware the risk on this.
Not only that, couple of things is getting harder to achieve through Tor.
At first, some website like Twitter, Reddit or YouTube tends to reject to create an account. If that was just a couple of exit nodes, maybe restart the browser might do the trick. https://tor.stackexchange.com/questions/19536/cant-use-reddit-on-tor-what-do-i-do
But if entire exit nodes are rejected by provider, Web based proxy gives you a chance. If that doesn't work, I'd say you should find someone who will to post your messages on viral media.
Secondly, even if you using tails, thats not means you can pay for something anonymously.
If you need to use paid Web base proxy or whatever you want, it's also safer to use anonymous cryptocurrency such as Zcash or monero. not sure how safe are they, pre-installed wallet(Electrum) only supports bitcoin. so you need to use web based wallets.
Or if someone donated a bitcoins to your anonymous wallet, it's safe to use that one through Tor.
submitted by dozenspileofash to HongKong [link] [comments]

I bought some bitcoins after the fork, can I still claim my bitcoin cash?

I'm using Electrum as cold storage wallet. I had some bitcoins (BTC) on it before the fork and never claimed my bitcoin cash (BCH).
I bought some more BTC after the fork and sent them to the same address on my Electrum wallet. Can I still claim my BCH?
submitted by altoz01 to BitcoinBeginners [link] [comments]

[PLEASE READ] ZClassic > BitcoinPrivate Snapshot/Fork Frequently Asked Questions (FAQ) MEGATHREAD 2.0

I’ve been seeing a lot of repeated questions being asked every day so an updated FAQ/Megathread to address all of those questions will be detailed here. If we are missing something, please feel free to let us know and we will add it. We will try to edit this posting as more information becomes available.
Keep in mind the official Bitcoin Private Support portal has now been launched. We have a live chat feature to chat with support, as well as a knowledge base. Please visit the portal at support.btcprivate.org and use the knowledge base’s search function before asking other users.
Snapshot/Fork FAQ
Claiming BTCP Coins
BTCP/ZCL Exchange and Wallet Support
Donations and Contributions program
BTCP Mining
Wallet Troubleshooting
Miscellaneous/BTCP Project Questions
Donate towards the BTCP contribution team, Your donations are 100% voluntary but they are much appreciated!
ZCL: t1gsePJZ6ojJYygj3PWMGJfojPUoMd5AVfU
BTC: 14Xmfm9jf4h1h4RXZBQCFK6i4LWibqWVPu
LTC: LNYzDrUeX6PSecu4sL4eZkuJGaSXnf8GUH
BTCP Related Important Links
For the official list of links from the BTCP Github, refer to the repo.
Just a re-iteration, the BTCP team has launched the support portal offering resources ranging from live support from our teams, as well as a knowledge base that is constantly being updated. https://support.btcprivate.org Again, please feel free to let me know any questions that’s not currently listed above and we will do our best to answer and include it in the megathread.
submitted by BestServerNA to ZClassic [link] [comments]

Bitcore BTX on BarterDEX ...!!! video Tutorial

Bitcore BTX on BarterDEX ...!!! video Tutorial
Artwork by Design Team - Bitcore BTX ® 2018
Hi everyone In this video one of our dedicated community members showing you how to use Bitcore on BarterDEX (Komodo decentralized exchange).
This exchange we kept it asleep for reasons that this in Beta version and we had not been able to consolidate volume .. but little by little we are integrating it even more.. here is a tutorial video made by an active member of the community, to see the use of BirterDex with Bitcore BTX.
Happy Trading
Watch the Video Here
https://preview.redd.it/8yeplnxeehl11.png?width=1440&format=png&auto=webp&s=136acc5bc77a50e4eff486ba8296a7a9c4749a99
Web: Official | News | Coin Specs | Roadmap | White Paper | Ecosystem | Network Update | Community | FAQ | Blog | Team Wallets: Windows | Win Wallet & Blockchain | Linux | Mac | iOS | Android | Eletrum | Zeltrez | Jaxx Liberty Exchanges: Bit Z | Cryptopia | hitBTC | VE Bitcoin | Exrates | Crypto Bridge | QBTC | Coinexchange | Octaex | Bitexlive | Bitibu | Trade Satoshi | PayCML | ExcoincialServices: Livingroom of Satoshi | Kamoney | Cryptonaut | EasyRabBit.net | LuckyGames.io | InstaSwap Block Explorers: InsightAPI | Crypto ID | Liivenet Mining Pools: Bitcorepool | Yiimp | Suprnova | Chainworks | Umine | Ant Mine Pool | Coin Miners | BSOD | BTXpool | Minersport | Omegapool | PoolGPU Market Info: CoinMarketCap | World Coin Index | Cryptocompare Source: Github | Kryptowerk | DgCarlosLeon
submitted by dgcarlosleon to bitcore_btx [link] [comments]

[PLEASE READ] ZClassic > BitcoinPrivate Snapshot/Fork Frequently Asked Questions (FAQ) MEGATHREAD 2.0

I’ve been seeing a lot of repeated questions being asked every day so an updated FAQ/Megathread to address all of those questions will be detailed here. If we are missing something, please feel free to let us know and we will add it. We will try to edit this posting as more information becomes available.
Keep in mind the official Bitcoin Private Support portal has now been launched. We have a live chat feature to chat with support, as well as a knowledge base. Please visit the portal at support.btcprivate.org and use the knowledge base’s search function before asking other users.
Snapshot/Fork FAQ
Claiming BTCP Coins
BTCP/ZCL Exchange and Wallet Support
Donations and Contributions program
BTCP Mining
Wallet Troubleshooting
Miscellaneous/BTCP Project Questions
Donate towards the BTCP contribution team, Your donations are 100% voluntary but they are much appreciated!
ZCL: t1gsePJZ6ojJYygj3PWMGJfojPUoMd5AVfU
BTC: 14Xmfm9jf4h1h4RXZBQCFK6i4LWibqWVPu
LTC: LNYzDrUeX6PSecu4sL4eZkuJGaSXnf8GUH
BTCP Related Important Links
For the official list of links from the BTCP Github, refer to the repo.
Just a re-iteration, the BTCP team has launched the support portal offering resources ranging from live support from our teams, as well as a knowledge base that is constantly being updated. https://support.btcprivate.org Again, please feel free to let me know any questions that’s not currently listed above and we will do our best to answer and include it in the megathread.
submitted by BestServerNA to BitcoinPrivate [link] [comments]

An in-depth overview of different mobile wallets

Disclaimer: A lot of time went into writing this and more research than I anticipated. Errors are not just possible, they are certain. If you find any mistakes, please reach out to me and I'll edit. Furthermore I know I probably missed a couple apps, there are a lot out there. If I missed a big one, then again contact me and I'll consider adding it. If you are reading this in the future, note that these apps update regularly, anything mentioned here may have changed by the time you are reading it.

What is a mobile wallet?

A mobile Bitcoin wallet is an application for a mobile device which acts as a lightweight wallet and allows you to store, send and receive Bitcoin (or other cryptocurrencies and tokens). Mobile wallets use SPV (Simplified Payment Verification) to allow wallet functionality without having to download the whole blockchain. This is very important as barely any mobile phones have enough storage space required for the full blockchain. Mobile wallets are also considered hotwallets, meaning they have an active connection to the internet. The mere fact of being 'online' allows for a number of attack vectors and as such should never be used to store large amounts. It is however not unsafe per se. Private keys are stored locally and encrypted. Some wallets keep backups of those encrypted private keys on a server of their own, and this is something to take note of, but not to fear. So without further ado, lets get to it. I focused on Android wallets, but many of the wallets mentioned here have iOS versions.

Quick overview

Name Segwit Multisig Backup Other coins Fee Choice Privacy Options Depth/Complexity
Samourai Yes No 12 word seed + passphrase No Custom A ton Advanced
Bread No No 12 word seed No 2 Options No Beginner
GreenAddress Yes Yes 24 word seed No Custom Tor Optional Intermediate
AirBitz No No Private seed No Custom-ish No Beginner
Electrum Yes Yes 12 word seed No Custom Proxy possible Intermediate
Copay No Yes 12 word seed No Custom No Beginner
ArcBit No No 12 word seed No Fixed or Dynamic No Beginner
CoinSpace No No 12 word seed BCH/LTC/ETH 3 Options No Intermediate
Simple Bitcoin No No 12 word seed No None No Beginner
Bither No No 12 word seed BCH/BCG 4 choices No Intermediate
GreenBits Yes No 24 word seed No Custom No Beginner
Jaxx No No 12 word seed A ton 3 options No Advanced
Xapo / / / / / Public /
Coinomi No No 18 word seed A ton Custom No Advanced
Mycelium No No 12 word seed No Scrollwheel Tor Optional Intermediate

Wallet Breakdown

Samourai

Samourai focusses heavily on anonymity and obfuscation. Addresses are never used more than once. When making a transaction there is an obfuscation slider. Samourai has had SegWit enabled since October. Furthermore it offers a plethora of different features, too much to sum up here. If you are an advanced crypto-user you should definitely check out this wallet and their website which explains all of the different features. The UI takes a bit of getting used to though.

Breadwallet

Breadwallet is a very simple to use, straightforward app. The UI is slick and intuitive and in-app support to basic questions is very well incorporated. This could be a good wallet for a new person to the scene. The lack of advanced features will make this app not the go-to for more experienced users. It does however feature fingerprint authentication, which is cool, as well as BCH extraction. The lack of SegWit and complete absence of custom fee's is a problem though, especially since fees have gone up during the recent BTC spike. With only 2 fee options to choose from I simply can not recommend this wallet to people who are looking to make frequent transactions.

GreenAddress

When I first started with Greenaddress I didn't like the UI, I found it a bit clumsy. So definitely not user-friendly for a beginner. On the plus side it allows a choice of 2FA settings. Furthermore it has SegWit enabled and it has some advanced features like nLockTime transactions and it offers a service for instant transactions. This all feels very Lightning Network-y, which makes sense as GreenAddress is a part of Blockstream. Our friends in the other sub will most likely have something to say about this. I'll refrain from this and just say the following: this is an advanced wallet with promising features. If they clean up their UI a bit I could see myself using this without hesitation. The fact that they have MultiSig is a big plus as most mobile wallets do not have this functionality.

AirBitz

Unlike any other wallet I fired up at that point, this app did not prompt me with a 12- or 24-word seed. Instead it made me make an account, the regular username/password combo. After some research I found that these are not stored in a local database on their end. Which means that recovering your password in case of loss like with every other username/password login method we are so used to, is not possible. It is merely a different representation of an encryption key, allowing you access to your private keys. It features some interesting stuff though, NFC-compliant transactions and Bluetooth Low Energy (BLE) for example. Clearly this app is meant to be a bridge between users and merchants and has focus on making regular in-person transactions. Thus it mimics some non-crypto related payment apps that we have. Personally, I am not a fan, but I can appreciate the design philosophy and I would't be surprised if their design model worked very well in the future with the LN or with other crypto's that focus on small payments. As for the UI, it's fairly simple, yet horribly cluttered with partnered services. Good for non-techies maybe, but not for more experienced crypto-enthusiasts.

Electrum

Much like the desktop wallet I used years ago when I first started with Bitcoin, the mobile wallet is minimal. Straightforward and without fancy colors or UI. For those of us who have known the internet before Facebook, this app will feel strangely familiar. This is a classic example of a no-nonsense wallet with the features that really matter. SegWit and MultiSig enabled. A further lack of advanced options might be a turn-off for some users out there though. I did however find the option to spend coins from unconfirmed transactions. This could be very useful in case you want to cancel out a previously stuck or erroneous transaction and ensure it's never cleared. One downside to this wallet is the very primitive way of setting a custom fee. No guidelines, scrollwheel or info. Just a simple box in which to put your fee which won't help intermediate users, only experienced users.
Edit: sidenote on the SegWit implementation by Electrum http://www.crypto-economy.net/electrum-3-0-enables-bech32-segwit-addresses/?lang=en

CoPay

Of all the apps I've tried up to this point, CoPay had the best initializing phase, succinctly explaining risk and security. I can not imagine a better intro to a wallet for a first time bitcoiner. It being of a product of BitPay, of which I am personally not a fan, I have to admit though. This app looks clean, feels fast and is easy to use. It successfully demystified MultiSig functionality in its UI and partnered services are not obtrusive in the design. Downsides are lack of fee setting possibilities and SegWit. The latter I really do not understand given their main core of business. If it wasn't for those last two points, I would not see why not to recommend this wallet.

ArcBit

This app dissapointed me a bit. It starts out of the box, not mentioning any backup seeds or tutorial on the wallet itself or Bitcoin. It has no SegWit, no MultiSig, a lack of features and whilst a backup seed can still be requested from the settings, I feel it is of the utmost importance that such a security measure is not quickly overlooked. The lack of fee management tops it off. While this wallet works just fine and looks just fine, there are too many alternatives out there with better options and functionality for me to ever advise anyone to use this wallet.

CoinSpace

CoinSpace is one of those apps that could be really cool, but completely missed the boat on some other design choices. In-app ads unless you pay 1.6$ or something. Settings hidden behind a CoinSpace login screen. It features multiple tokens though with built in conversion through ShapeShift, which could have been awesome. But the excessive ads are just a big no-no. Lack of SegWit and limited fee options make this one of the least interesting wallets out there.

Simple Bitcoin Wallet

Simple Bitcoin is a very basic, barebone wallet. Feels like a one-man project. Almost no settings possible at all. There's much better out there.

Bither

I oddly liked Bither because of its design that reminded me of websites from the 2005-ish era using lots of gradients. Its one of those apps that you either like or you don't. The UI is not bad, but could be better, there's some functionality hidden in the settings, but not enough to satisfy. One very useful feature is built in BCH and BCG extraction. This is the first app I encountered with built in Bitcoin Gold access. It also has a separate tab with just market price information, which is really useful for the price ticker addicts among us. Furthermore it features Cold/Hot Storage View which allows you to monitor cold storage and with a nice graph shows you the distribution between Hot and Cold. Cool stuff. I would suggest to check it out, I'm sure some people will like and some won't. Do note, no SegWit. I would personally use this as a view-wallet only. Not as a spending wallet.

GreenBits

GreenBits is like the light version of GreenAddress. I tried looking for why one team would make 2 wallets but could not find a definitive answer asides from GreenBits being Android-native. And while some resources state MultiSig functionality and Tor through Orbot, I couldn't find those in this app. It does however sport SegWit and custom fees like GreenAddress. On the UI front I feel much more comfortable with this app though and I could see it being better received by average users. Looks like a good spending wallet without much extra.

Jaxx

Jaxx is a rather large wallet that supports many many many different coins with built in ShapeShift functionality. It did suffer from a hack earlier this year which is why this wallet has been discredited. I would however suggest looking into this one if you are invested in multiple different coins and regularly swap between them to get some financial edge. Lack of SegWit and fee options don't make this an ideal app for Bitcoin-only users.

Xapo

Xapo, known for its cold storage solutions was one of the apps I was eager to check out. Upon starting I however first had to verify through a text message, giving up my phone number, after which I was greeted by a 'Continue with Facebook or email' - screen. Upon choosing email, I was further asked to give up personal information. Nothing personal against these types of business models, but this is not what I am looking for in a mobile wallet. Centralization of personal information is quite in contrast with the decentralized and pseudonymous qualities of cryptocurrencies. This being the 13th wallet I've fired up tonight, I decided to give this one a pass.

Coinomi

Coinomi is very similar to Jaxx in the way that it supports a crapload of different currencies and in-app conversions between different tokens through ShapeShift and additionally Changelly. It does look quite a bit more straightforward though. A good alternative to Jaxx for those multicrypto traders among us. Unfortunately yet again not the best for straight Bitcoiners due to lack of SegWit. It has custom fees though, but much like Electrum, there's no real help here and it's just a manual input.

Mycelium

Mycelium has been my wallet app for a couple years now. Unfortunately the delay in SegWit adoption has me looking elsewhere and in succession writing this article. I really liked the recent addition of the fee scrollwheel, which is still the most detailed and succesful implementation of custom fees in any app I've seen. Having tried out many other apps at this point I can now see Mycelium, while not particulary user-unfriendly, could still very much improve its UI. It is however not a bad wallet, never crashed on me, always ran smooth through multiple updates. But let's not get sentimental here, it's a solid app, but its time for me and maybe you as well to try out something different ;-)

Conclusion

In this excruciatingly long article I've ran through a couple different wallet apps. One thing to learn is that not a single one of these is perfect and there's still room for improvement on many fronts. Which wallet holds your preference today depends largely on what you are looking for in a wallet. Do you want the cheapest transactions, then go for one of the SegWit enabled wallets. Do you like cool functionality, then check out Bither. Is anonymity of a concern to you then Samourai looks like the clear winner. More into multiple coins at once, then Coinomi or Jaxx is the way to go. And this is mobile wallets only, you have your desktop wallets, hardware wallets, cold storage solutions, paper wallets. But I'm all out of ink tonight!
I can't give you specific advice. In this world of cryptocurrencies we are in control of our own money. Being in control of your own money means being responsible for its security too. So make your own decision and due diligence.
Edit: Thanks everyone for the awesome responses. I've had some requests to further mention some important information regarding the wallets. I will write these down here as a memo to myself in the future, at which point I will review the state of mobile apps in greater detail once again. - Open Source or not - iOS version or not - Adding iOS only wallet apps
submitted by Zyntra to Bitcoin [link] [comments]

Bittrex Opens Up BCC Deposits

Now the question is which wallet are you all using for BCC? Is ElectrumCash safe?
EDIT - Somewhat related, for any beginners out there like me, I wrote a post describing how to transfer from ElectrumCash to Bittrex.
submitted by k2xl to btc [link] [comments]

Introduction to Garlicoin

FAQs

What is Garlicoin?
Garlicoin is a community-based cryptocurrency that was originally founded based on a meme of garlic bread that reached the front page of Reddit. The concept of a memecoin is similar to that of the more well-known Dogecoin, but Garlicoin is actually a fork of Litecoin, which is itself a fork of Bitcoin.
What technology is behind Garlicoin?
As it's just a fork of Litecoin, it's basically the same thing with how the addresses, wallets, etc. work but there are a few key differences. Most importantly, the mining algorithm is called "Allium," which was specially developed to be ASIC-resistant. Originally the coin was based on Scrypt-N but a hard-fork occurred on 2/16/2018 in order to solve the problem of ASICs that were discovered on the network. Another key difference is that Garlicoin only has a 40 second block time, so transactions confirm very fast.
Who developed Garlicoin?
Disclaimer: Most of the code was copy-pasted. However, there are a few developers that continue to work on the project. u/DigitalizedOrange was the founder, he likes anime. Most of the moderators are also part of the team.
Should I invest in Garlicoin?
Like any cryptocurrency, don't treat it as investing. Treat it like speculation or gambling. If you're not willing to lose that money, the answer is no. Garlicoin has even more risk behind it as it isn't trying to be at the forefront of technology or anything. All we have is meme appeal and garlic bread.
Why did the price just moon? Or why did it just crash?
With such a low volume in Garlicoin exchanges, the price can be easily manipulated. Trade with caution.
How can I start mining?
Check out the mining section in the links and tutorials down below. There's a great guide to setting everything up by Pandawan.
Why does the explorer show a different value than my web-based wallet?
Some web-based wallets, such as GarlicWallet.com, are shared wallets meaning that you don't own the private keys and the website will move your coins around between addresses. The address you receive just credits your online account so you can withdraw a specific amount however you technically do not own those coins and if the site goes down then you may lose access to them forever. For that reason, it's highly recommended that you use a wallet where you own the private keys. Paper wallets are the most secure for large values as long as you physically keep them in a safe place, as they cannot be hacked.
What other Garlic Bread goodness can I get into?
Check out GBDS (dating simulator) and GarlicBreadMemes if you can't get enough.
I have another question that isn't answered here!
First try using the search bar for this subreddit. If you can't find an answer then you can create a new thread and someone from the community will most likely help you. If I forgot to add a commonly asked question to this guide, or if there's anything else you'd like to see explained/linked here, please let me know in the comments.

Links and Tutorials

Quick Links
Discord
Official Website
List of Mining Pools
Trade/Buy/Sell Garlicoin on Reddit
Pandawan Guide
Wallets
Garlicoin Core Wallets (only recommended for experienced)
Garlium (based off of Electrum)
GarlicWallet
GarlicWallet.com - web-based
Paper Wallet
Android Wallet
GarlicWallet Android
Mining
Great instructions for how to set up your miners can be found here. Make sure you set the algorithm to allium (-a allium).
Nvidia Miner for Windows/Linux
Nvidia Miner for Mac
AMD Miner for Windows/Linux
CPU Miner
GUI Mining Interface by Misa
Solo mining is not recommended for most people. If you want to try it you will need to download the Garlicoin Core wallet (garlicoind) then follow this guide here. It currently is not working on the new fork.
Explorers
Bakery
Garlicoin Insight
Garlicoin.io
Exchanges
Nanex
TradeSatoshi
CoinFalcon
Price Trackers
CoinMarketCap
Delta
submitted by ZephyrPro to garlicoin [link] [comments]

How to - Set up an Electrum Bitcoin Wallet [April 2020 ... Backing up Your bitcoins using the Electrum Bitcoin Wallet ... Bitcoin Wallet erstellen  Desktop Wallet von Electrum ... How To Use Electrum Bitcoin Wallet - YouTube Electrum Wallet Tutorial - Beginner's Guide to Storing Bitcoin

Electrum Electrum's focus is speed and simplicity, with low resource usage. It uses remote servers that handle the most complicated parts of the Bitcoin system, and it allows you to recover your wallet from a secret phrase. Features: 2FA × 2FA: Two-factor authentication (2FA) is a way to add additional security to your wallet. The first 'factor' is your password for your wallet. The second ... Standard wallet: es una cartera ... En este tutorial solo exploramos el uso básico de Electrum. Pero cuando creábamos la cartera es posible notar los otros tipos de cartera disponibles en la plataforma. Entre estas se encuentran las carteras multifirma, las carteras con autentificación de dos pasos o la opción de importar un clave Bitcoin. Electrum no se queda corta en cuanto a opciones ... Dieses Tutorial zeigt dir, wie du mit Electrum Bitcoin Cash (BCH) einforderst. Wichtig: Der Vorgang funktioniert nur, wenn du Bitcoin während des Bitcoin Cash-Fork am 01.08.2017 auf dem Electrum Wallet hattest. Zum Tutorial mit dem Exodus Wallet Schritt 1 – Bitcoin in ein neues Electrum Wallet bewegen Dieser Schritt ist eine Sicherheitsmaßnahme, die am […] Electrum Electrum ist auf Geschwindigkeit und Einfachheit fokussiert und benötigt wenig Ressourcen. Es nutzt entfernte Server, die den komplizierten Teil des Bitcoin-Systems übernehmen und ermöglicht es, mit einer geheimen Phrase wieder Zugriff auf eine Wallet zu bekommen. Features: 2FA × 2FA: Die Zwei-Faktor-Authentifizierung (2FA) ist ein zusätzlicher Schutz für Ihre Wallet. Der erste ... Electrum ist eine Bitcoin Wallet zum Verwalten und Transferieren von Bitcoins. DIe Software ermöglicht das Wiederherstellen der Wallet auf anderen Computern mithilfe einer individuellen Passwort ...

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How to - Set up an Electrum Bitcoin Wallet [April 2020 ...

The second entry into my 'Using Crypto' series! LINKS: 1) https://www.torproject.org/download/ (Safety first!) 2) https://electrum.org/#home (Official Electr... Herzlich willkommen zu Krypto Bandit und Viel Spaß beim Video. Auf diesem Kanal möchte ich rund um das Thema Blockchain, Bitcoin und allgemein über das Finan... How to use electrum bitcoin wallet How to use the electrum bitcoin cryptocurrency wallet, here this 30 min video will show you how to use the wallet and set ... Today I take a look at Electrum – a fully featured desktop Bitcoin wallet for those that want to get the most flexibility and customization out of their tran... The Crypto Dad shows you how to back up the Electrum Bitcoin wallet. I go through making sure your password is stored in a safe place. Then I talk about prin...

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