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1
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1answer
3 views

How do I get set up on Signet?

I have heard about Signet here and here. How do I get set up on Signet?
-3
votes
0answers
8 views

What exactly is a Bitcoin option?

When it comes to bitcoin options, investors are no strangers to the currency. Bitcoin option is a financial instrument produced on the basis of Bitcoin futures. Or you could call it a bitcoin index ...
0
votes
0answers
6 views

Blockchain to Bitpay gateway got transaction failed due to low amount of Transaction fee

I got error on pay trough a bitpay payment page with this below message from BlockChain website : Transaction fee (65 sat/byte) is below the current minimum threshold (83.012 sat/byte) Each time I ...
-3
votes
0answers
10 views

Can Bitcoin really make money?

Bitcoin is a kind of electronic currency generated by open source P2P software, digital currency, is a kind of network virtual assets. Bitcoin is also loosely translated as "bitgold." For ...
1
vote
0answers
5 views

Problem with the first Initialization of my LN node, dial tcp my-external-ip:9735: connect: connection timed out

Background I was following 402 Payment Required's LN video over here (https://www.youtube.com/watch?v=q0siLF9zmWo) and everything was good so far, until the moment of the first Initialization of my LN ...
0
votes
1answer
18 views

Any website that explains most of the BIPs in a different way that newbies can understand better?

Almost everything about all the BIPs is explained on github : https://github.com/bitcoin/bips still looking for a website that explains them differently (simple language, diagrams, history, ...
0
votes
1answer
20 views

Lightning Node hardware

Will I, or anybody have more capabilities with a Lightning Node, that is CPU or GPU Powered? For instances a more powerful computer vs Raspberry Pi’s
0
votes
1answer
16 views

Safest way to validate typo

Let's assume that I have small crypto exchange site called "MyExchangeWebsite". It works like this: user creates ETH-BTC order, specifies his BTC address and sends ETH to my ETH address, I ...
0
votes
0answers
8 views

How to transform mnemonic to hd seed accepted by Bitcoin Core [duplicate]

How to transform mnemonic to hd seed accepted by the sethdseed command? Thanks
1
vote
0answers
18 views

How to setup hd wallet using mnemonics with bitcoin-core? [duplicate]

I'm currently learning Bitcoin wallets using Bitcoin Core, and I need some guidance and help especially when it comes to mnemonics and hd seeds. This is what I have read about mnemonics and seeds: bip-...
1
vote
0answers
17 views

Is there actually such a thing as “blockchains” being used right now for actual things?

In the last few years, I've heard "blockchain" and "blockchain 2.0" and many other such buzzwords repeated so many times that I'm beginning to wonder if I've missed out on ...
0
votes
0answers
15 views

Buy bitcoins from bank account [closed]

I am a newbie in the Bitcoin world. What if i wanted to make a payment using bitcoins? How can this be achieved? Can i use my bank account in order to buy bitcoins and then make a purchase with them? ...
0
votes
1answer
22 views

Is it safe to say that all bitcoin that is mined is staying in the bitcoin adresses that is generated between 2^0 and 2^256?

We know that bitcoin adresses are generated with a 256 bit number(the amount of multiplication that is used on secp256k1 curve). So there can be 2^256 addresses at most where all the bitcoin sits on. ...
0
votes
1answer
22 views

Is there any way to replace “move”?

The "move" command can't use because the account system is gone. So, Is there any way to manage my coins, address, wallet with no fee like "move"? Pleas let me know. :(
-1
votes
0answers
7 views

Sending Rep to Rep V2 Address [closed]

I sent 47 rep v1 tokens to a rep v2 address. It's been a few hours and still have not received the funds on the other end. Any advice??
1
vote
1answer
167 views

Using bitcoind, is it possible to set a specific fee with sendtoaddress?

For example, setting the fee to exactly 1000 sats or 300 sat/kw?
0
votes
0answers
17 views

What is the best platform for quickly purchasing bitcoin without a long, drawn out verification process? [closed]

What is the best platform for purchasing bitcoin quickly and with relatively low fees? I have been using Coinbase for years now but I am finally fed up with their convoluted terms, long waiting ...
-1
votes
0answers
19 views

How can I get the historical data of Number of transactions made by a wallet? [closed]

From where can I get the historical data related to transactions of top wallets
0
votes
1answer
14 views

signmessage and verifymessage CLI commands not accepting Address from getnewaddress?

I am trying the following commands on my v0.19.0.1 Core implementation: CLI signmessage $(CLI getnewaddress) <message> and the identical CLI signmessagewithprivkey $(bitcoin-cli dumpprivkey $(...
0
votes
2answers
38 views

BTC - Mining Vulnerability and Future Consesus

In order for changes to the Bitcoin protocol to be made, 95% consensus must be achieved, otherwise a hard fork would need to occur? Is this the primary reason why changes to the core protocol are so ...
1
vote
2answers
335 views

How can a user or wallet have multiple addresses at all if out of a private key can be generated only a single public key?

A user of a wallet, regardelss of a version of a wallet, can generate as many addresses as he wants, right? Since an address is basically a public key, and in "private-public key" ...
3
votes
1answer
919 views

Are Bitcoin addresses case sensitive?

I sent $20 to my wallet ex. bc1qa4dk0fqvw7jfpvzgy9xpf7572kv9env9y748ct. But instead I sent it to that address in all caps. I haven't received the money and it's been 3 hours. Are BTC addresses cap ...
1
vote
1answer
27 views

What determines BTC's wallet size in bytes?

Does wallet.dat contain every address that I created? Even if I didn't get any coins from it? To be clear, suppose I run bitcoin-qt in Linux, and, in the GUI, I click on Receive then click on Create ...
0
votes
0answers
11 views

BTC leveraged ETF performance [closed]

Currently, since I am very new to the trading and finance industry, I am reading some articles about combination of ETFs (especially read about leveraged ETF) and cryptocurrencies. When I was reading ...
1
vote
2answers
24 views

What's the easiest way to create a backup node?

My node recently had a data corruption and I had to re-sync it which was painful. Presuming I don't use the node as a wallet, what's the easiest way to have a backup with the fully sync'd blockchain? ...
1
vote
1answer
20 views

Questions about sendmany json-rpc

1 - Whats is the limit for sendmany? 2 - Can i batch a large number of payments (several hundreds)? 3 - Does an error in processing any address would interrupt the whole process?
0
votes
0answers
14 views

Automated trades on Bitstamp

I have a trading bot for trading Bitcoin. The bot is written in Pine Script and tested in TradingView. Bitstamp has TradingView, but i could not find Pine Editor so i can run my script in Bitstamp. My ...
0
votes
1answer
24 views

What's the best strategy to send btc from one wallet to a address list with transaction id for each payment?

I'm triyng send a mass btc payment, but using "sendToAddress" i'm limited send a new transaction only when the last was confirmed, if i try send when the last was pending of confirmation i'...
1
vote
2answers
38 views

About Bitcoin Core

I have just downloaded the Bitcoin Core from https://bitcoin.org/en/download I would like to ask the following since I have read the following article: https://blockgeeks.com/guides/best-bitcoin-...
0
votes
1answer
20 views

Wallet.dat Bitcoin core Privatekey Recovery

Is there any method from which we can manually calculate wallet privatekey from a protected bitcoin core wallet.dat file ? I was searching on it and find this , I think it is related to my topic https:...
0
votes
1answer
19 views

How do you strategize against the market in an effort to gain profit? [closed]

I have been seeing people on groups and forums talking about strategizing in an effort to collectively earn a profit. What does that mean? Is that what signals are for?
2
votes
3answers
40 views

Is there really no manual for Bitcoin Core?

This is not the first time I'm desperately searching for Bitcoin Core help and finding none, but look at this: https://bitcoincore.org/en/doc/0.20.0/ That's the closest thing to a "manual" I ...
0
votes
1answer
36 views

Can Atomic Wallet be used for cold storage? [closed]

I'm currently using Electrum, but it only supports Bitcoin. I am also interested in other coins, so I'm thinking to transition to Atomic Wallet. Does anybody have experience with Atomic for cold ...
0
votes
0answers
6 views

How do I open bx-linux-x64-qrcode via the command line on Ubuntu 20.0 in order to get access to the BX command tool

I have tried for three days now to get access to the BX commands, via the libbitcoin-explorer library. I have gone through various tutorials and have tried the install process and i do have a build-...
1
vote
2answers
22 views

Private key to WIF process

I have a private key for a storage bitcoin wallet (there's not much in there I'm just testing methods) but it is in private key form and to import it to my main wallet I need to convert it into WIF. ...
0
votes
1answer
20 views

Should I Encrypt my Wallet for Cold Storage?

I understand that the Bitcoin QT wallet is already encrypted to some extent when I use a password. Is it best-practice to further encrypt the wallet file for long term storage?
1
vote
3answers
20 views

Search Derivation Path for an Address

Has anyone written an utility or something able to search/identify which Derivation Path an Address belongs? For example, giving a mnemonic like "unaware open elite rabbit grunt spread session ...
1
vote
1answer
39 views

How to use Electrum with a local regtest network?

The problem I have a regtest network running in 127.0.0.1:18443. I can access to regtest with user:123. I would like to use Electrum (v4.0.2) with my local regtest but I cannot realize how to do that....
0
votes
0answers
7 views

Multibit 0.5.1 wallet unconfirmed amounts no seed words

please help. I am not technical and I gave bitcoin as a gift in 2017 in a Multibit wallet which is now defunct. I have opened the wallet but it says the amounts are unconfirmed. I have repaired the ...
1
vote
1answer
16 views

Connect C-lightning to a remote bitcoind through tor

I would like to connect my C-lightning node to a remote Bitcoin node, in order to be able to run lightningd on a small storage capacity VPS. I could achieve this by using clearnet connection and ...
-1
votes
0answers
15 views

I want to start Bitcoin Mining but I dont know what the cost to profit ratio would be [duplicate]

So I am rocking a Ryzen 5 2600x, Rx 570 4gb, and 16gb ram 3000mhz I am going to be soloing but i was wondering if i would be able to make profit I am quite new to this so i just had a couple questions ...
3
votes
1answer
115 views

How does nix-bitcoin provide greater security for installing Bitcoin nodes?

nix-bitcoin claims on its GitHub repo to facilitate the installing of Bitcoin nodes and higher layer protocols (e.g. Lightning) with increased security? How does it do this? [edit: as RedGrittyBrick ...
0
votes
0answers
14 views

Is there any specific rule for XRP destination tag? [closed]

I am developing a cryptocurrency exchange website. For XRP, I have an address for all users. But I assign a unique destination tag(a random 10-digits integer) to each user for XRP deposit. Is there ...
0
votes
1answer
44 views

Bitcoins stolen during transaction

guys! Recently, I transfered bitcoins from paxful wallet to bitcasino. Usually, it worked. Now, I cannot reach them, it looked to me like they were stuck on the way and I wanted to ask either side ...
0
votes
1answer
25 views

How safe is BitcoinCore since it is using owner's passphrase?

When I want to create a wallet with BitcoinCore by going File->Create wallet, it asks me to choose a passphrase for it. Over the mouths exploring Bitcoin I learned that it is very unsafe to use ...
0
votes
0answers
28 views

Pay anonymous with bitcoin on “non bitcoin pages” that only support PayPal, credit card, Paysafecard etc [closed]

Can I pay anonymously with Bitcoin on "non bitcoin pages" that only support PayPal, credit card, etc..? So is there any legit service that pays with a credit card, etc.. for you if you pay ...
0
votes
0answers
18 views

In blockchain, if no new members join the network can we prove that there will not be anymore forks before a certain point in history?

I would like to know if we can allow new members to join with the promise that they will not attempt to create a new fork however hard it may prove to be, before a certain point in history. To this ...
1
vote
1answer
33 views

How come the bitcoin blockchain is only 285gb only?

I found some statistics that the bitcoin blockchain is 285gb. https://www.statista.com/statistics/647523/worldwide-bitcoin-blockchain-size/ Bitcoin has been around for how long? 10 years? with 1mb ...
0
votes
1answer
35 views

How crack bitcoin with known publick key and privkey from pubkey? [closed]

Is any method how crack bitcoin with known public key and privkey from pubkey ?
0
votes
1answer
8 views

Withdrawal of coins to Trezor did not happen, Where are my coins?

I set-up Trezor yesterday and withdrew coins from my exchange to store in the Trezor. I entered the address and conifrmed. However, an hour later, Trezor said Network error. It was unable to receive ...

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