Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [bitcoin-cash]

This tag should be used for questions regarding Bitcoin Cash. Bitcoin Cash is an altcoin which forked from Bitcoin in order to increase the maximum block size to 8 MB.

-1
votes
0answers
24 views

Bitcoin Cash forkID update

The 15 May 2019 Bitcoin Cash update specification states the forkid needs to be updated to 0xFF0002. I'm attempting to determine how the new forkid should be applied when signing a Bitcoin Cash ...
4
votes
1answer
151 views

Is the BCH version of Schnorr signatures compatible with taproot?

BCH is going to introduce support for Schnorr signatures on May 15th. One of the most anticipated features for Schnorr signatures on Bitcoin is the introduction of taproot constructions. Will it be ...
4
votes
1answer
95 views

What are the major technical differences between Bitcoin and Bitcoin Cash?

For a research project I'm trying to detect the major technical differences between Bitcoin and Bitcoin Cash. I know that BCH uses a larger block size and does not support SegWit. But what other ...
0
votes
1answer
32 views

What do i do with Bitcoin? How to start my Bitcoin? [duplicate]

I heard a little bit about Bitcoin and people earning money from it. How do i start my Bitcoin. I am very new to this.
-3
votes
0answers
24 views

CAN I RECEIVE BITCOIN FROM PANAMA FLORIDA

Please can I receive BITCOIN from (Panama Florida) to my Nigeria BITCOIN wallet.. Someone in panama city Florida will be buying and sending me 600$ worth of Bitcoin. She haven't create the account ...
1
vote
2answers
93 views

Why do large blocks increase the probability of chain reorgs?

After the recent two chain reorgs taking place in Bitcoin Cash SV, I am finding a number of developers stating that large blocks are the reason for the reorgs: "Almost each time someone is trying to ...
0
votes
1answer
57 views

Generating a BCH address offline

To generate offline BTC addresses, I use the bitcoin-core app from bitcoincore.org. What is the BCH equivalent of this? Is it the bitcoin-unlimited app?
1
vote
1answer
80 views

BTC and BCH receiving addresses

UPDATE ONE: It seems I might have answered my own question. I took an address generated on bitcoin-core 0.17.1 to a BCH ATM and it would not get accepted as a valid address. I then took the same ...
0
votes
0answers
13 views

Sent BCH accidently to Bitcoin address [duplicate]

i have sent 0.29379525 Bitcoin Cash (BCH) accidentally to my BTC wallet. and i have received nothing. Can you please help me? here is the transaction id. ...
0
votes
0answers
30 views

Can I connect different chains to bitcore-node?

I need to run an explorer for btc, bch, ltc, doge, dash using my own server Are there any way to use bitcore to create my node not only with bitcoin and bitcoin cash, but also connect doge, ltc, ...
0
votes
2answers
36 views

Code prevention of sending bitcoin to an address on the wrong chain btc/bch/bsv

Since they share several common addressing schemes, can I figure out in code how to send them to the right chain?
0
votes
3answers
70 views

Is Bitcoin Cash more secure?

I found in https://www.bitcoincash.org/index.html that this technology is the world's most robust blockchain but searching for the details that explains why it is so secure I don't find any ...
0
votes
4answers
222 views

OP_CHECKDATASIGVERIFY not working

I'm trying to generate a signature and pass it through OP_CHECKDATASIGVERIFY as part of a P2SH address on a regtest network. This results in the following: Public Key: ...
9
votes
2answers
154 views

BIP44: What's the use of internal addresses?

I've read other questions (and their answers) on this but I still don't see the use for internal addresses. I get that you're supposed to send the change of a transaction there but I don't see how ...
0
votes
1answer
42 views

“bitaddress.org”: It generates a BTC or BCH address?

(1) Is the address generated by www.bitaddress.org a BTC address? Or BCH address (Bitcoin Cash) ? (2) Is there a general method to recognize BTC address from BCH address?
0
votes
0answers
63 views

“Antpool.com” setting up wallet: BTC or BCH?

In www.antpool.com Bitcoin mining pool, when we want to set up a Bitcoin address to which the reward will be sent, there are 2 options: BTC address (Bitcoin) and BCH address (Bitcoin Cash). But the ...
0
votes
1answer
81 views

About insufficient priority error

The input of UTXO transaction being used is 10 pieces, total 0.0082 BTC. Broadcasting the fee at 0.000012 BTC (sendrawtransaction), the following error occurs. insufficient priority Is the fee ...
-1
votes
1answer
19 views

The transaction is still 0confirmation [duplicate]

When is the miner checking the first transaction? Why is not it confirmed? network: testnet tx: 6d1410de07627e8effdee58625be3c32962bfa7baec69a92ec12c125ed58e9e3 https://www.blocktrail.com/tBCC/tx/...
2
votes
2answers
89 views

How is proper fee rate got on Bitcoin Cash

I'm developing wallet system trading BTC, BCH and so on. In BTC, I'm using estimatesmartfee API to calculate by transaction size and relayfee to guarantee minimum fee and it works well. In BCH, though ...
1
vote
1answer
40 views

Could decentralised proof of time in BCHSV solve for high PoW power consumption?

0-conf requires decentralised consensus of time in order to determine the order and time of each transaction. Bitcoin has a block time of 10 minutes achieved by brute forcing hashing algorithms of ...
-1
votes
1answer
52 views

What is the difference from Bitcoin Cash and Bitcoin Cash ABC? Its so confusing for noobs [closed]

I haven't been following the silly bitcoin cash fiasco, but I see on coinmarketcap: Bitcoin Cash ABC https://coinmarketcap.com/currencies/bitcoin-cash-abc/ Bitcoin Cash https://coinmarketcap.com/...
-1
votes
1answer
42 views

How do these inputs/outputs make sense for this transaction?

Using coinbase, I transferred $1 in BCH to my friends BCH address. Now I am studying the transaction on a blockchain explorer as a learning exercise. See here: https://blockchair.com/bitcoin-cash/...
-1
votes
2answers
61 views

BCH - estimatefee return -1

When I call estimatefee 1 in testnet it returns: -1 According to docs: If the node doesn’t have enough information to make an estimate, the value -1 will be returned But on my bitcoin-cli ...
0
votes
1answer
117 views

I accidentally transferred my Bitcoin Cash to Bitcoin (BTC) wallet in BitMEX! [closed]

A few days ago, I bought Bitcoin Cash and transferred it to my BitMEX Bitcoin BTC Wallet by accident! This is money that I can't afford to lose! What do you suggest I do? My conversations with BitMEX:...
4
votes
2answers
137 views

What were the main technological reasons that Bitcoin Cash did not want to adopt SegWit?

What are the key risks/drawbacks to SegWit and why did the Bitcoin Cash community conduct a risky hard fork to avoid it?
0
votes
2answers
42 views

Difficulty Adjustment Compairson

Thinking about different difficulty adjustments for protecting new coins against attacks from big miners. 2017 when BCH forked from BTC, BCH added the EDA (emergency difficulty adjustment) and updated ...
0
votes
4answers
353 views

I have a Bitcoin ABC full node. How do I split off Bitcoin SV?

I have some BCH in a Bitcoin ABC full node, which is currently running 0.18.5. I want to obtain the corresponding Bitcoin SV without spending on both chains at the same time and losing the BSV. I am ...
2
votes
1answer
52 views

How do different implementations of the Bitcoin Cash client know which type of coin they're processing?

TL;DR: Where in this code does the SV client figure out that it's not processing an ABC blockchain? This image prompted my question. There are a couple different mutually incompatible (I am assuming ...
0
votes
1answer
77 views

how to create a transaction that can only run in bch-abc using javascript?

I use the "bitcoincashjs" or "bch-lib" and want to add a new opcode "OP_CHECKDATASIG" to output.How to do? const utxo = { 'txId' : '...
3
votes
1answer
135 views

How was FORKID used in Bitcoin Cash at the original fork point and in all upgrades since?

References: https://github.com/bitcoincashorg/bitcoincash.org/blob/master/spec/replay-protected-sighash.md https://github.com/bitcoincashorg/bitcoincash.org/blob/master/spec/2018-nov-upgrade.md It ...
-1
votes
1answer
466 views

BCH ABC testnet Faucet?

I want a bitcoin cash ABC chain (BCHABC) testnet faucet. Cause 15th Nov. onwards after a hard fork on bitcoin cash network existing bch faucets are not working. Even questions over here are also not ...
7
votes
1answer
174 views

What happend with BCH SV and BCH ABC [closed]

I hope I ask in the right place. Since both are have same source. So, what's going on with BCH? Why before the hard fork the price is sky rocketing but after the fork. It sink like a sinking boat?
0
votes
1answer
43 views

How many coins will be available after bitcoin cash fork?

I am confused about bitcoin cash fork. Will Bitcoin Cash disappear and its name change to the Bitcoin cash ABC? or after hash war there will be only one coin?
-3
votes
1answer
165 views

Does BitcoinABC implement replay protection for the upcoming November 15th hardfork

Does BitcoinABC implement replay protection for the upcoming November 15th hardfork. With the arguing between the two camps BitcoinABC and BitcoinSV will replay protection be implemented before the ...
0
votes
1answer
62 views

Multisig: How to identify who (public key/address) has signed the transaction?

I have seen that someone had asked a similar question: Possible to check who signed the transaction in a multi-sig transaction case? But I'm currently unable to parse/read the redeem script. When I ...
-1
votes
1answer
50 views

How can I find real man for bitcoin mining investment? [closed]

can anyone help me for find a real people? Where I can invest for mining, because i lost lot of money before. Someone scamming with me. Thanks
1
vote
0answers
48 views

How can i get in touch with a miner [closed]

Please can someone help me get in touch with a miner, i am trying to recover my bch sent to a segwit btc address.
2
votes
1answer
262 views

How can a third party spend BCH accidentally sent to a BTC address?

I transferred BCH to an Electrum wallet address and haven't ever received it because Electrum uses only BTC. As I have been trying to recover it, I looked up the transaction on explorer.bitcoin.com ...
1
vote
0answers
67 views

Problems recovering BCH accidentally sent to BTC address [duplicate]

I am one of those people who transferred BCH from bitcoinpurser.com into my electrum wallet that only takes BTC. I have read several articles and have installed and created an elctroncash wallet. I ...
0
votes
2answers
120 views

How to convert Satoshi to bitcoin? [duplicate]

hi people just i am join on this site.can anyone Help by telling me how to convert Satoshi into bitcoin?
0
votes
2answers
717 views

Do Electrum Wallets accept BCH? [closed]

I bought BCH from Bitcoin.com and provided an Electrum Wallet Address. The money did not arrive and Simplex, who arranged the transaction, advised that Electrum Wallets are only BTC even though the ...
1
vote
0answers
14 views

I sent BCH to a segwit btc address, how can i get it back? [duplicate]

I accidentally sent bitcoin cash to a segwit bitcoin address, please can anyone help me on how i can get it back. i tried using this recovery service, https://bch.btc.com/docs/help/...
1
vote
1answer
269 views

sent BCH to a BTC Segwit address [duplicate]

Is there a way to recover the BCH ? Use his Ledger purse I've sent BCH To address BTC Segwit This link is treated https://explorer.bitcoin.com/bch/address/36CU6nDniJca1UVhvNhjsDdZpUsyYw5vSx I want ...
4
votes
1answer
332 views

What is “canonical transaction ordering” that Bitcoin ABC is considering implementing?

What exactly is "canonical transaction ordering", that Bitcoin ABC is considering implementing? How does it help exactly, and why is it so controversial? Could it be adopted in Bitcoin Core? Why yes/...
0
votes
1answer
357 views

My BCH is marked 'unspendable' in my Blockchain Wallet

My BCH is marked 'unspendable' in my blockchain wallet. I entered my public address instead of my private address by mistake when I exported the BCH from my paperwallet. Is that the problem and how do ...
0
votes
1answer
38 views

How do I get my spent bitcoin back into my wallet after a mistaken transaction

I sent bitcoin from my wallet to Excash wallet address not knowing it wasn't up to the minimum wage they accept, now I have not been credited to my bank account yet neither do I have my bitcoin back ...
4
votes
1answer
522 views

How can forks coexist even though only one of the is the longest chain?

We know Bitcoin has some forks like Bitcoin Cash and Litecoin. They make a new branch on chain, so how can they coexist without the shorter branches being discarded, and just the longest chain staying ...
1
vote
1answer
110 views

Find my block chain

How can I find all of my lost bitcoin accounts and transfer the funds? I was just recently made aware that there are multiple Bitcoin accounts in my name and a block chain. I don't know where to go ...
0
votes
1answer
1k views

How to unlock private key of bitcoin

I need help on how to get the private key....i have that much on my account and i want to cash out very soon
0
votes
1answer
572 views

Does Electrum provides any API?

Does Electrum provides any API? If yes, please let me know if there's any dedicated documentation available. Also, does Electrum support Bitcoin Cash? Purpose: I want to integrate Electrum into my ...