Choose your wallet - Bitcoin

Bitcoin for Beginners

Bitcoin for Beginners is a subreddit for new users to ask Bitcoin related questions. **Do not respond to strangers direct messaging you, as over 99% of these people are Scammers.** This subreddit allows open discussion where peer review occurs. /BitcoinBeginners is not for posting new websites, memes, faucets, affiliate links, news, concern trolling, blog articles, or promoting altcoins and ICOs. **Bitcoin related Questions only** No url shorteners (auto spam)
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Bitcoin - The Currency of the Internet

A community dedicated to Bitcoin, the currency of the Internet. Bitcoin is a distributed, worldwide, decentralized digital money. Bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. You might be interested in Bitcoin if you like cryptography, distributed peer-to-peer systems, or economics. A large percentage of Bitcoin enthusiasts are libertarians, though people of all political philosophies are welcome.
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Monero: the secure, private, untraceable currency

This is the official subreddit of Monero (XMR), a secure, private, untraceable currency that is open-source and freely available to all.
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Generate bitcoin address with numbers in python

I have been trying to get the code to increment (loop) to other numbers like 2,3,4.... But it stops at the default which is 1... import argparse import hashlib from binascii import hexlify, unhexlify from struct import Struct from utils import g, b58encode, b58decode PACKER = Struct('>QQQQ') def count_leading_zeroes(s): count = 0 for c in s: if c == '\0': count += 1 else: break return count def base58_check_encode(prefix, payload, compressed=False):

Add version byte in front of RIPEMD-160 hash (0x00 for Main Network)

s = prefix + payload if compressed: s = prefix + payload + b'\x01'

Add the 4 checksum bytes at the end of extended RIPEMD-160 hash. This is the 25-byte binary Bitcoin Address.

checksum = hashlib.sha256(hashlib.sha256(s).digest()).digest()[0:4] result = s + checksum return '1' * count_leading_zeroes(result) + b58encode(result).decode() def pub_key_to_addr(s): ripemd160 = hashlib.new('ripemd160') hash_sha256 = hashlib.new('SHA256')

Perform SHA-256 hashing on the public key

hash_sha256.update(bytes.fromhex(s))

Perform RIPEMD-160 hashing on the result of SHA-256

ripemd160.update(hash_sha256.digest()) return base58_check_encode(b'\0', ripemd160.digest()) def int_to_address(number): number0 = number >> 192 number1 = (number >> 128) & 0xffffffffffffffff number2 = (number >> 64) & 0xffffffffffffffff number3 = number & 0xffffffffffffffff private_key = hexlify(PACKER.pack(number0, number1, number2, number3)).decode("utf-8") print('Converting from: ' + str(int(private_key, 16))) compressed_key = base58_check_encode(b'\x80', unhexlify(private_key), True) print('Private key: ' + compressed_key)

address

x, y = str(g * int(private_key, 16)).split() len1 = len(x) len2 = len(y) if len1 != 64: z = 64 - len1 x = '0'z + x if len2 != 64: z = 64 - len2 y = '0'z + y compressed_public_key_with_out_prefix = x + y pk_prefix = '02' if not int(compressed_public_key_with_out_prefix[64:], 16) % 2 == 0: pk_prefix = '03' compressed_public_key = pk_prefix + compressed_public_key_with_out_prefix[:64] print('Public key: ' + compressed_public_key) print('Bitcoin address: ' + pub_key_to_addr(compressed_public_key)) def wif_to_key(wif): slicer = 4 if wif[0] in ['K', 'L']: slicer = 5 return hexlify(b58decode(wif)[1:-slicer]).decode('utf-8') def main(): parser = argparse.ArgumentParser(description='Generates private key, public key and wallet address from number') parser.add_argument('number', type=int, nargs='?', default=1, help='A required integer number argument') args = parser.parse_args() int_to_address(args.number)

int_to_address(12345678900987654321)

if name == "main": main()
Please, how do I make it to increment to other numbers.. The full code is on github https://github.com/PaulGregoBitcoin-Keys-Generatoblob/mastegenerators.py
submitted by Far-Onion-4112 to Bitcoin [link] [comments]

The Bitcoin address changes?

I read on their website about this but since my English is crappy, I don't really understand.
What if I send BTC to a Bitcoin address I used to have? Because now it seem to have changed when I did a minor transaction.
I have a $2000 transaction coming up, will it still go to my account or will I lost the BTC because I got a new address all of a sudden?
submitted by Boobalizer to ExodusWallet [link] [comments]

New Bitcoin addresses hit two-year high after China advertises crypto

New Bitcoin addresses hit two-year high after China advertises crypto submitted by sauciestwaters to CryptoCurrency [link] [comments]

Bitcoin Addresses Holding 0.1 BTC or more Hit New ATH of 3,148,331

Bitcoin Addresses Holding 0.1 BTC or more Hit New ATH of 3,148,331 submitted by installeris to CryptoCurrency [link] [comments]

@JackMallers demoing on-chain payments coming to @ln_strike - pay to Bitcoin addresses from your bank account 🚀

@JackMallers demoing on-chain payments coming to @ln_strike - pay to Bitcoin addresses from your bank account 🚀 submitted by BitLift_com to Bitcoin [link] [comments]

New Bitcoin addresses shoot “off the charts” despite price drop

New Bitcoin addresses shoot “off the charts” despite price drop submitted by darkelfas to CryptoCurrency [link] [comments]

Bitcoin Addresses With More Than 0.10 BTC Surpass 3 Million

Bitcoin Addresses With More Than 0.10 BTC Surpass 3 Million submitted by Ozi1992 to CryptoCurrency [link] [comments]

static bitcoin address?

i want to set up a wallet to receive donations, how do i set it up on ledger to be static? if i send money to an old bitcoin address generated by the ledger do i still receive the transaction?
submitted by 258ramo to ledgerwallet [link] [comments]

Is there a way to check 'blacklisted' Bitcoin addresses?

Suppose someone wants to send you Bitcoin, is there a way to check if the Bitcoins are from some theft or hack of exchanges etc? Surely there must be some tools in this direction?
submitted by fap_fap_fap_fapper to BitcoinBeginners [link] [comments]

The Second Richest Bitcoin Address Just Moved $1.1 Billion In Bitcoin For Just $4

The Second Richest Bitcoin Address Just Moved $1.1 Billion In Bitcoin For Just $4 submitted by areddituser46 to CryptoCurrency [link] [comments]

"Invalid Bitcoin Address" - localbitcoin wallet to electrum wallet (4.0.2 version)


Was trying to send btc to my electrum wallet. On my electrum wallet, I generated the receiving address by clicking Bitcoin Request button, copied to clipboard and pasted on LocalBitcoins' "Receiving bitcoin address" field. But I kept getting an error message "Invalid Bitcoin Address".
What am I doing wrong?
Please be nice, I'm a total noob.
Thank you.
submitted by Izanami000 to Electrum [link] [comments]

Used a coiflip atm, scanned a qr code the store gave me (via internet), and the bitcoin addresses kept showing different then vendor...

I scanned it then redid my order three times it the bitcoin atm machine kept doing this...i finally went with it for a smaller amount did i just burn my money?

retail store has not answered my emails yet***

the store sent me a qr code then under it in the email it sent me the wallet address when i scanned the qr code a few different times w/ new qr code the btc address didnt match the one in the email under the qr code i scanned off my phone to the coinflip atm***
submitted by Beautiful_Quiet_6106 to Bitcoin [link] [comments]

Litecoin Core - Successfully transfering Litecoin to a Bitcoin address

With "successfully", I mean that the Bitcoin address receives Litecoin in the form of Bitcoin, as in:
submitted by JJ1013Reddit to litecoin [link] [comments]

What to do if site doesn't accept certain bitcoin address format? (x-post from /r/Bitcoin)

submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Accidentally sent bitcoin from an external wallet to the payment processing bitcoin address that was used by cash app to get the bitcoin for me originally and is not showing up in my cash app account.

If anyone can shed some light on this issue, that would be great. I am worried that I will not be able to get this bitcoin back.
submitted by EvenCounty2 to CashApp [link] [comments]

2009 Bitcoin Address holder signs message calling for on-chain scaling and condemns censorship.

2009 Bitcoin Address holder signs message calling for on-chain scaling and condemns censorship. submitted by BitttBurger to btc [link] [comments]

Introducing BTCMessage - Send an Easily Visible Message to any Bitcoin Address

Introducing BTCMessage - Send an Easily Visible Message to any Bitcoin Address submitted by nickfarrow to Bitcoin [link] [comments]

Bitcoin Addresses With More Than 0.10 BTC Surpass 3 Million

Bitcoin Addresses With More Than 0.10 BTC Surpass 3 Million submitted by BaWro to CryptoCurrencies [link] [comments]

TikTok and 32 other iOS apps still snoop your sensitive clipboard data - Passwords, bitcoin addresses, and anything else in clipboards are free for the taking.

TikTok and 32 other iOS apps still snoop your sensitive clipboard data - Passwords, bitcoin addresses, and anything else in clipboards are free for the taking. submitted by TimvdLippe to technology [link] [comments]

I found some old bitcoin on my Circle.com account. When I try to send it says Bitcoin address incorrect...?

Can someone help me here. I have Electrum and when I copy paste my address it says "Bitcoin Address is incorrect"
Can someone help me here?
EDIT: Sorry, I am not super active in the BTC scene anymore. It turns out it requires a legacy address.
submitted by SE7EN-88 to Bitcoin [link] [comments]

Newly Created Bitcoin Addresses Hits 2 Year High

Newly Created Bitcoin Addresses Hits 2 Year High submitted by ArnitaHayward to CryptoMarkets [link] [comments]

Generate bitcoin address with numbers in python (x-post from /r/Bitcoin)

submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

How to Get Your Coinbase Bitcoin Wallet Address - YouTube Bitcoin Address - How to get a Bitcoin Address - YouTube Blockchain/Bitcoin for beginners 8: Bitcoin addresses, public key hash, P2PKH transactions Coinbase - How to Find your Bitcoin wallet address - YouTube How to get a Bitcoin Wallet Address - FREE & in under a ...

If the bitcoin address you are searching on the site has been reported by others, the site will display information, such as the number of times the address has been reported, the last report date ... Bitcoin Wallet Transaction Alerts notify you by email when a bitcoin address has activity on the blockchain ; View, monitor and search bitcoin ownership and wallet balance by name, bitcoin address, email address, url or keyword; Check a BTC address to find connected websites or owner profiles! A Bitcoin address, or simply address, is an identifier of 26-35 alphanumeric characters, beginning with the number 1, 3 or bc1 that represents a possible destination for a bitcoin payment. Addresses can be generated at no cost by any user of Bitcoin. For example, using Bitcoin Core, one can click "New Address" and be assigned an address.It is also possible to get a Bitcoin address using an ... Individuals, businesses, developers: learn from our simple Bitcoin guides. How Bitcoin works, what is Bitcoin, what is blockchain, how to buy Bitcoin, what is Bitcoin mining and more. Whoever you are, Bitcoin is for you. Individuals, businesses, and developers: get the support you need with our simple guides. Watch 3 min. Bitcoin 101. Bitcoin address is an identifier (account number), starting with 1 or 3 and containing 27-34 alphanumeric Latin characters (except 0, O, I). Bitcoin addresses can be also represented as a QR-code. The addresses are anonymous and do not contain information about the owner.

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How to Get Your Coinbase Bitcoin Wallet Address - YouTube

http://coinrepublic.com/ This video explains how to log into and get your Bitcoin Wallet Address in the Coinbase online wallet system. https://coinbase.com/?... Do you try your luck on lottery? Seriously please DO NOT! Instead, do as shown in our video. It is the same thing. :) NOTE : The app has changed its name int... If you want to know how to get your wallet address to either send money, receive or you simply just want to know its very simple and easy just watch the vide... If you want to someone to send you money to your Bitcoin account, Give them this address. you may donate to our network via Bitcoin as well :) Bitcoin addres... Before we delve into the inner workings of a bitcoin transaction I wanted to explain how the actual bitcoin address is derived from the public key which in turn is derived from the private key.

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