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2 views

How to get total transactions on the network with RPC

I have seen no concrete answer to this question anywhere. I assume it is possible to get the total number of successful transactions on the bitcoin network using bitcoin-cli command because most ...
0
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1answer
9 views

Why is the 'Estimated BTC Transacted' referring to just one of the multiple outputs?

I recently started learning about bitcoins and came by this transaction. Here there are multiple outputs so if we consider one of them to be the change received by the sender then why is the '...
-2
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0answers
12 views

Is this a good sign? [on hold]

I am a supporter of Pieta Ecosystem project and supporting this project from the last 6 months as I invested my money in it. Now, they are going to be listed on P2PB2B platform by 26th August. I think ...
2
votes
0answers
12 views

Which parameters in the Bitcoin Core config file need to be set correctly prior to IBD?

The majority of the parameters in the Bitcoin Core config file can be changed during or after IBD (Initial Blockchain Download) with no complications. However, there are some parameters in the config ...
1
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0answers
58 views

c-lightning: single tx multi-channel open stuck on CHANNELD_AWAITING_LOCKIN:We've confirmed funding, they haven't yet

I've tried to open multiple Lightning Network channels using a single Bitcoin transaction, with these steps: For every peer in PEERS (n=25) run: lightning-cli connect ${peer} lightning-cli ...
1
vote
1answer
23 views

How does BIP 39 mnemonic work?

As I already understood the mnemonics are the private key separated in 12 words which joined together in the very same order produces the private key. How are mnemonics generated? Why Ledger ...
0
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0answers
11 views

Force bip9_softforks activation

"bip9_softforks": { "csv": { "status": "failed", }, "segwit": { "status": "failed", } }, How to force in litecoin clone segwit and csv activation after certain block ...
1
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2answers
16 views

What happens when the last added block in a blockchain is corrupted?

What happens when the last added block in a blockchain is corrupted? Is it still possible for the block to be accepted by a majority of the miners?
0
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2answers
27 views

Some questions on segregated witness

I have some question on how segregated witness work. I'm reading this post and in the answer exist this phrase Since signature data (witness data) is stored outside the transaction (and outside ...
1
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2answers
25 views

Transaction from bitcoin core is different from the explorer

In tx 3a4a7087d4ece4503948b33aa77c807cda770575d229cbcb7dd8336ffa77445a the unique input is 1387e35f2c65f6664e15a98a43b7a70831e636635876a7154c99f38d89a9f795 with index vout = 1. When I request this tx ...
4
votes
1answer
273 views

Syncing bitcoin node with multiple cores

I'm syncing my node on 32 CPUs, and it's super slow. Obviously, syncing doesn't go in parallel. I wonder if there is any fundamental obstacle for "divide and conquer" way of doing it. So let's say ...
0
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0answers
14 views

How can I sync my Jubiter wallet [on hold]

So how can I sync my Jubiter wallet so u can receive some Bitcoin some one sent me or do I just call them?
0
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0answers
11 views

Value and Scarcity about Bitcoin cash [on hold]

I am relatively new to crypto community. What I am doing right now is just consistently stacking bitcoin whenever I have free capital.(trade on robinhood, average price about 10600/bitcoin, u can ...
0
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0answers
10 views

What APIs are available for finding pricing on cryptocurrencies across various exchanges? [on hold]

I am trying to create an arbitrage trading bot for cryptocurrencies. Are there any reasonably fast live APIs that can give the price of multiple different cryptocurrencies a
0
votes
1answer
23 views

Why is it not showing?

Someone from blockchain wallet send me some Bitcoin to my jubiter wallet #1BtQi9JmvTvyEBmbGvMQLUCEdUXQyZF21Y and it been two days still havnet receive nothing but it said it's confirmed what going on? ...
0
votes
1answer
21 views

Withdrawing virtual currency in India [on hold]

I hold alt coin like Steller Lumens & Omisego in Bittrex exchange. How can i withdraw these in Indian rupees ? RBI has banned virtual currency here and all the Indian exchanges as per as my ...
0
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0answers
12 views

Why does PHP call undefined on “listtransactions” RPC?

I'm trying to get a user's incoming transaction by running this RPC command in PHP: $list_tx = $bitcoin->listtransactions("*", 1, 0, false); $amount = $list_tx["amount"]; $address = $list_tx["...
0
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0answers
14 views

Can funds sent to wrong/fraud wallet address be recovered? [duplicate]

I sent $800 to a wallet address sent to me by a "trading broker" but just scammed me out of my money! :( Is there ANY way my funds could be refunded back to my address at all? PLEASE HELP!
0
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2answers
30 views

Is it fraud? Would banks ask for fees through bitcoin?

So a man came to me on Instagram saying that he wanted to buy old money specifically from Hong Kong for a museum in Philadelphia, and that he would pay me good money for my old coins and bills, then ...
0
votes
1answer
27 views

How do I monitor a bitcoin blockchain explorer?

I wanted to monitor some four to five bitcoin blockchain explorers ( actually I want to monitor ZEC block explorers as well but starting with BTC as of now). I want to know how do I monitor them - ...
3
votes
2answers
30 views

Why don't nodes resume all existing outbound connections at restart?

The Erebus attack can, according to the authors, be accelerated by causing the victim node to reboot* at opportune moments. This is because the node will pick new outbound peers from a list that's ...
0
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0answers
18 views

Bitcoin Transaction Generation: Signature Verification Error

I have the following raw transaction (basic P2PKH) which I am trying to send to the Bitcoin Testnet 3: ...
0
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1answer
13 views

How did I get a Test net

I was downloading bitcoin for the first time and during the last 3 minutes while doing some other work on my computer, something about an interruption flashed and then it looked as if nothing had ever ...
1
vote
1answer
38 views

How do block explorer sites show information that is not available on Bitcoin Core?

As I understood in the following post How to get unspents for a specified bitcoin address?, we should use listunspent only on addresses that belong to our own wallet otherwise will return blank. But ...
0
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0answers
21 views

Can not connect to rpc server bitcoind 0.16

I have 2 server v0.18 and 0.16. They're nearly same config but I can't connect to v0.16 server via RPC though using command on it is still well eg bitcoin-cli -info. I have searched few configs and ...
0
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0answers
17 views

OfferCreate Transactions in ripple? [on hold]

What is "OfferCreate" transactions in ripple ? OfferCreate transactions are created by normal accounts of only by gateways ?
0
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0answers
13 views

open source server for bitcoin wallet [on hold]

For my simple bitcoin wallet, I use the blockcypher.com api. There is a problem due to the limitation of the number of requests for api, so I need to make my "api blockcypher.com", which would be ...
1
vote
1answer
18 views

Fetch UTXO Bitcoin to address created by rpc importprivkey without rescan like other api

For few reasons, I must use rpc node to handle wallet at this time. In the near future, I will change the flow to use library to create addreses, store privatekey at database and create raw ...
1
vote
0answers
12 views

What is differences of bitcoin mempool anchestor and descendant?

is there a specific explanation about the differences between mempool anchestor dan descendants? each node may have a different mempool size, but what are the differences of the mempool anchestor dan ...
0
votes
1answer
6 views

How to get Bitcoin input transaction hash string from bitcoinjslib Transaction object?

I'm using bitcoinjs-lib and its Transaction object. Transaction.ins is an array of objects, each which has a hash and script property. Both of these properties are Uint8Arrays. I am trying to get ...
0
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0answers
10 views

How do create Intermediary between an acic machine and minimg pool?

I need vps Intermediary between asic miner and mining pool ... normal mode : asic miner >> minig pool Required Mode: asic miner >> VPS >> mining pool How can I do this?
-5
votes
0answers
13 views

Is Now a Good Time to Buy Bitcoin? [on hold]

The price of Bitcoin has been consistently trading between a range of ~$9300 and ~$13,000 consistently for the last two months. There seems to be very strong support levels at the $9300 range, which ...
0
votes
1answer
40 views

I'm running an antminer V9 solo on my local bitcoind 'pool' will i get paid?

I'm running an antminer V9 solo on my local bitcoind 'pool' plus an S5. Both are hashing away lovely, but only the S5 goes through bfgminer, the V9 is connected to my bitcoind 'pool' directly . My ...
0
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0answers
15 views

Cannot compile Bitcoin and dependencies. Raspberry pi 4

I'm trying to compile Bitcoin and its dependencies on a Pi 4. The process: - git clone the repo on an external SSD I mounted (path /mnt/ssd/sources/) git clone https://github.com/bitcoin/bitcoin.git ...
0
votes
1answer
11 views

The btc exchange CEX.10 cannot send my Bitcoins [on hold]

The bitcoin exchange CEX.10 cannot send my purchased Btc from my account to the supplied Ledger Nano S "receive" wallet....as it is a BeCH32 type address? starting with bc1.....they can only send a ...
0
votes
2answers
39 views

Recovering a Bitcoin Key Made From Rolling Dice

So a few years ago I created a private key by rolling dice. Following the instructions from bitaddress.org, I rolled a dice 99 times and entered the string into the bitaddress.org. Rather than ...
0
votes
2answers
51 views

A couple questions on lightning network

I want to develop Exchange where people would use my service to make payments using lightning network I configured the LND node and created a wallet. To implement this I would like to allow users to ...
0
votes
1answer
16 views

Can't startup Bitgo on Windows [on hold]

After installing bitgoJS, I cd into the bin directory and run the below command bitgo-express --debug --port 3080 --env test --bind localhost I got, 'bitgo-express' is not recognized as an internal ...
2
votes
1answer
34 views

What is the actual Bitcoin block size? 2mb or 1mb?

I am not asking about block weight. I hear many people saying that the actual Bitcon block size is 2mb. However, in any block explorer, I can see that blocks are around 1200kb. This is very confusing, ...
0
votes
0answers
12 views

Inserting *.dat file in new client

I'm running out of ideas and I'm hoping to get some help. My computer crashed but I have the wallet.dat file on a thumb drive. I've downloaded and synced v0.18.1 on a new computer but don't see any ...
0
votes
1answer
39 views

Algorithm to recover missing 12th word (of 12) in BIP39 mnemonic

I'm trying to recover my Wasabi wallet. For some reason the 12th word of the 12-word mnemonic I wrote was wrong (not in BIP39 list). I could manually guess up to 2048 times, but was hoping there might ...
3
votes
3answers
59 views

What is “consensus”?

I’m really struggling to get my head around a particular piece of lingo in the bitcoin/blockchain space, and would really appreciate if someone was able to give a bit of clarity. I have been doing a ...
2
votes
0answers
33 views

What are the pros/cons of preferring sending the latest commitment or the oldest commitment?

Roasbeef mentioned on IRC that the Lightning specification allows a client to either assume that the latest co-signed commitment has been received by the counterparty, or that it hasn't. (as far as I ...
1
vote
0answers
14 views

Wallet for Bitcoin Cash testnet [closed]

Please, advise wallet which supports testnet Bitcoin Cash. I used https://ccoin.cash/#wallet, but they support only https://rest.bitcoin.com/v1. Thanks for answers in advance!
0
votes
0answers
20 views

find bitcoin wallet owner [duplicate]

I received a black mail threat that a hacker would post all account access information of my accounts (bank & email information) online and on all social networking sites if I didn't pay $5,000 of ...
0
votes
0answers
12 views

Coinbase Pro - Volume Bought or Sold

Using the Coinbase Pro API, is there a way to get the volume of buys vs. the volume of sells for a given timeframe, not just the daily volume in total? Right now, all I can figure is doing a series ...
0
votes
0answers
19 views

How does Libra work? [closed]

I'm searching how Libra works and I didn't find any technical detail understandable for me in the web. In particular, I don't well understand the concept of a "blockchain" here, because I understand ...
2
votes
1answer
24 views

How can I send a payment to myself with lightening to rebalance 2 channels?

I have an active channel with bitstamp with a balance on my side. Bitstamp has an active channel with lightening power users (lpu) with balance on their side (I checked this with lncli queryroutes ...
0
votes
0answers
15 views

Sign a Partially Signed rawtransaction with bitcoinjs-lib

I was trying to figure out how to use the bitcoinjs-lib. I was thinking if I could sign a partially signed raw transaction in bitcoijs-lib. For example - If I have a hex String whose input1 is ...
0
votes
1answer
41 views

How many BTC have been paid in fees, in total?

Is there a graph or some data points for the total BTC paid in fees? I'm interested in total BTC as % of the issued BTC at various points in time as well.

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