How to create wallet for cryptocurrences Bitcoin, Ethereum, Monero and some exchange moments.
BITCOIN
1. Public address consist of 26-35 symbols (alphanumeric). It usually starts from 1, 3 or bc1.
1.1. Private key is number 256-bit.
2. Wallet generator with open source is github.com/pointbiz/bitaddress.org
3. Wallet Bitcoin Core is considered as a main wallet. Electrum is using remote servers. For Linux Bitcoin Core (github.com/bitcoin/bitcoin) is the best choice but It is a full node it takes a lot of space and system resources, for first time it downloads all blockchain 350GB it will download it during couple of days. For Android Bitcoin Wallet is the best.
4. To send money from paper wallet you have to import it to the software wallet.
5. Needed 65GB for Bitcoin Core.
6. When you install wallet disable network.
7. It is must! To write your seeds for wallet restoration especially for android wallet!!!
PAPER WALLET
7. To create Paper Wallet use bitaddress.org or github.com/pointbiz/bitaddress.org
8. Use manual bytwork.com/articles/paper-wallet
9. To check paper wallet balance use blockchain.com/explorer. You have to enter Public key.
10. To import papper wallet into cold wallet conslt with bytwork.com/articles/kak-polzovatsya-bumazhnym-koshelkom-kriptovalyuty
11. Create paper wallet unsecure way:
11.1 Go to bitaddress.org
11.2 Disable browser addons.
11.3 Disconect internet → Generate Public and Private keys with QR code → Print two.
11.4 After creation before to connect to internet → clear printer cache → reboot machine
12. Create paper wallet in secure way
12.1 On virtual machine download zip from github.com/pointbiz/bitaddress.org → unpack.
12.2 Set printer up → Download files from github → Disconnect from internet → Disable addons in browser
ELECTRUM WALLET
12. Seed frase is important for recovery. It consist of 12 words.
13. Download from electrum.org → Check signature with // Install publick key $ gpg - -import Thomas.asc → $ gpg --verify [filename.asc]
14. Electrum wallet is only for BTC
15. Unzip $ tar -xvf Electrum.tar.gz
16. Run with $ ./run_electrum
15. But I don’t have cryptography. Install it $ sudo apt install python3-pyqt5 libsecp256k1-0 python3-cryptography
16. I need to add user to sudo $ usermod -aG sudo [myname]
17. Existed wallets and keys located in your_user_name/.electrum/wallets
BITCOIN WALLET FOR ANDROID
18. Download .apk from github.com/bitcoin-wallet/bitcoin-wallet // Never use this wallet it doesn’t give you seed. You loose all bitcoin if you loose your phone.
BUY AND SELL CRIPTO
1. Try matbea.com
2. Use bestchange.ru
3. Choose exchange without KYC (know your customer) like Livecoin.net
4. It is better to use QiWI to awoid KYC
4.1. Try localcryptos.com
17. To sell BTC and transfer money to WU use Localbitcoins.com or bestchange.ru
18. Find ATM in coinatmradar.com
19. It is better to use decenterlized exchange like bisq
20. Russian exchangers are paytiz.com
ETHER3UM
6. Official ether website is ethereum.org and docs.ethhub.io
7. To check your balance use etherscan.io or etherchain.org
8. Community in reddit.com/r/ethstaker/
9. To create paper wallet use myetherwallet.com github.com/myetherwallet
10. To decode QR from command line use zbarimg tool.
11. Offline version is version 5 download it from github or v5.myetherwallet.com
12. Check if checksum is correct $ sha256sum [filename]
13. Disconnect from web. Create Keystore/JSON file→Acces your wallet
14. For ethereum cold storage is preferable to use coinomi.com // Check checksum.
14.1 Install dependancies $ sudo apt install default-jre default-jdk -y
15. To start coinomi I need to install java -jar coinomi-wallet-linux64.jar
15.1 Then just run $ ./coinomi
16. Linux 32 is not supported.
MONERO
1. Use bisq opensource excange. // work with TOR
2. You could find monero pool list in pools.xmr.wiki It is better to use P2P pool.
3. You can mine with help of official wallet from getmonero.org for movil use Monerujo or Cake Wallet.
4. To create paperwallet use moneroaddress.org or github.com/moneromooo-monero/monero-wallet-generator/archive/master.zip
5. Download official wallet from github.com/monero-project/monero-gui/ and install it.