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4 views

Does monerod generates new block template on a repeat call of get_block_template?

I want to know if it's safe to assume that multiple calls of get_block_template rpc method will give me the same block template until the blockchain is updated. By updating, I mean the appearance of a ...
0
votes
2answers
389 views

Is Monero mining profitable with 600 H/s?

I checked the hash speed of my system. It is around 600 H/s for an intel i7 processor. I checked this with crypto compare profit calculator: Hash power: 600 H/s, Power consumption: 50w, Electricity ...
0
votes
0answers
4 views

Couldn't connect to daemon Linux

I am using the Monero GUI wallet and it can't connect the daemon. I checked the log and it keeps saying Error: Couldn't connect to daemon: 127.0.0.1:18081 I use Whonix I think I need to use this to ...
1
vote
2answers
25 views

Block reward and transaction fees over time

I am trying to understand how block rewards have evolved over time in Monero. I downloaded the blockchain and plotted the reward field from each block. Because it looked a bit strange, I plotted the ...
0
votes
1answer
29 views

GUI wallet cannot send

My Monero GUI wallet cannot send! I've tried repeatedly on different computers, tried restoring wallet, it crashes or gives the message "Can't create transaction: Unexpected error: Call method ...
0
votes
1answer
158 views

How to generate deprecated Monero Payment ID

I'm using the monero-gui-win-x64-v0.15.0.2 version wallet. I understand the usage of Payment IDs is now deprecated, but some miner companies - such as Genesis Mining for example - are still asking ...
0
votes
1answer
56 views

View Balance without a transaction hash

Where and how can I check my Monero balance without having a transaction hash? As a merchant I just need to control whether a client has payed the Monero to my wallet. I have a paper wallet.
2
votes
1answer
1k views

Starting monerod v0.11.1 Exception in main! Failed to initialize p2p server. Failed to deinitialize core

I'm on ubuntu 14.4 and monero used to work, but now I'm getting the following error. I'm not sure how to fix this. 2017-12-21 17:04:20.897 7fe75c63a780 INFO global src/daemon/main.cpp:279 ...
0
votes
1answer
40 views

How to batch-send multiple transactions

Trying to avoid paying unnecessary fees when sending multiple transactions (to different people) we wanted to implement transaction batching - sending one transaction with multiple receivers (as it ...
0
votes
1answer
19 views

Multiprocessing vs multithreading for mining

Which one is better (higher hash rate)? Multiple xmrig processes with single threads Single xmrig process with multiple threads
0
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1answer
33 views

Can Monero recover from an inflation bug event?

Is this scenario likely? An inflation bug is introduced by pushing malicious code / 51% attack on the network by a state level actor Malicious party prints x amount of Monero and then randomly ...
0
votes
1answer
39 views

Payment received with old wallet not shown in new one

I was mining (slowly) on xmrpool.eu since 2017 and finally received a payment. The problem is that when I open my wallet with the GUI, it doesn't show the address I was mining with neither the payment....
0
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0answers
63 views

Afraid I lost my XMR, balance not updating. Please help

I'm running Oxygen Orion v0.17.1.9 on Tails/a Ledger device. I set it up as a full node originally. My daemon syncs and runs just fine, as far as I can tell. When connected to remote node, my wallet ...
0
votes
1answer
391 views

Problem with Ledger Nano S and Monero GUI: Invalid password [duplicate]

When I am using the Monero GUI with a Ledger Nano S, it asks me to "Export View Key", and no matter which I option choose, the wallet responds with "Couldn't open wallet: Invalid password". Does ...
0
votes
0answers
25 views

“Proof of Decentralization” suggestion

This is in part a continuation of a previous strain of thought. I see several proof of work alternatives suggested in these circles, like proof of stake and proof of burn. But the people with the most ...
0
votes
3answers
245 views

Is monero worth mining in 2021?

I was doing a research on building a monero mining rig and found this site where they benchmarked some hardware and their respective hashrate, and also using a online mining calculator it seems that ...
0
votes
1answer
29 views

How to remove monero-wallet-gui from mac

I am entirely new to crypto and monero so I figured I would download the monero-wallet-gui from getmonero.org. I downloaded the mac version and then I started the syncing process not knowing what it ...
0
votes
2answers
50 views

Would It Be Technically Possible To Delete Old Blocks From A Blockchain?

From what I understand, a cryptocurrency mine needs to store a copy of the entire blockchain in order to be able verify transactions, which is why most wallet owners are not miners. The more ...
1
vote
0answers
20 views

Help with Troubleshooting Zero Connections to a New Monero Node

New to setting up my own Monero node. Hoping to join the faithful :) I have QNAP NAS which I currently have a successful Docker Bitcoin node running on. I am looking to do the same with Monero. The ...
0
votes
2answers
51 views

2 Monero GUIs, 2 different balances

I loaded 2 PCs with Monero GUI and use the same wallet on both. 5 of 6 transactions are the same and the balance is @1 XMR different. For the 6th transaction, one wallet says I received 0.6 XMR, the ...
0
votes
1answer
37 views

Funds in limbo because the transaction took too long, how do I get them back?

I sent XMR in two transaction attempts to an exchange that required the purchase be funded within 3 hours. For some reason, even though I had smaller previous transactions go through successfully, ...
0
votes
1answer
116 views

Was my XMR lost or stolen? [duplicate]

I installed GUI wallet on windows 10 about 18 months ago and daemon wouldn’t start on its own. After restarting it manually every time, it synchronized and wallet was working somehow OK. I received ...
0
votes
1answer
96 views

0 XMR after mining for 30 hours

I have been mining monero on my computer with 3 cpu cores and my NVidia 1060 gpu for around 30 hours, but when I check my wallet, it still says, that I have XMR 0.000000000000. I am on arch linux, if ...
0
votes
0answers
15 views

I get a “failed to store the wallet” message after trying to update to monero-gui-v0.17.1.9

I am using monero-gui-v0.17.1.6 and was advised to update. When I try to use it,it takes me to the Restore menu. I enter all the correct details but when I enter "next" I get a flash telling ...
0
votes
0answers
43 views

Why am I getting “failed to store wallet” using the official GUI wallet?

I am coming back to Monero and I immediately hit a roadblock. I downloaded the ZIP file, verified its hash. I tried creating a wallet, wrote down the mnemonic phrase like a doofus, finally hit "...
1
vote
1answer
20 views

Making sense of monero-wallet-rpc get_transfers returning 3 TXs for a TXID

I'm writing an app where I fetch and transparently display all TXs for a wallet. When I send a POST request to the monero-wallet-rpc with the get_transfers method and the in: true parameter, I get ...
0
votes
0answers
29 views

seed generates a different wallet

I was restoring my wallet from seed and my 25 word seed is generating a different primary address from the original wallet I created (and funded). Seed's words are in Italian. 25th word is the same of ...
5
votes
1answer
629 views

Does using seed to restore a wallet change its address?

I have been using a wallet generated using monero-wallet-cli on Ubuntu. I have not yet received funds on this address, but have been mining in a pool using this address. I had a harddisk problem so I ...
1
vote
1answer
86 views

In 2021 when the xmr algo is RandomX which hardware is most efficient

i am just mining on cpu thats an xeon 1230 and i get around 1.2KHs i am thinking to scale it up and looking for an appropriate hardware but i see that gpus arent that efficient to mine xmr please help ...
9
votes
2answers
2k views

Can any CryptoNote coins be merge mined?

Do any CryptoNote coins support merged mining? If so which coins can be merged mined about how would merge mining affect my hashrate?
0
votes
1answer
26 views

How can one merge mine Townforge with Monero?

Townforge, a fork of Monero, can be merge mined with Monero (https://townforge.net/faq/#faq-13). How can one merge mine both blockchains ?
0
votes
1answer
308 views

xmrig.exe is not recognized as a internal or external command, operable program or batch file

Hello I am trying to set up an xmr rig on my laptop. When I run the the start.cmd it runs without issue, but I get low hashrate issue. So I am trying to run as admin but then I get the following error:...
0
votes
1answer
92 views

When Monero is worth $10,000 will fees in xmr be the same or lower/higher?

Currently (FEB-2021) a monero transaction fee is about .000015 XMR ($0.003 USD). When XMR reaches a higher price will these fees stay the same in XMR terms? If so won't that cause for concern like how ...
0
votes
1answer
70 views

What is the bare minimum to mine?

What are pools used for and what Linux x86 program could I use to mine Monero?
2
votes
1answer
96 views

Are there any extant implementations of the groestl that Monero PoW uses that utilize AesNi instructions and byte-slicing?

I've been trying to put together a byte-sliced groestl (small) that use AesNi. I've seen plenty of groestl (large) implementations that do this, and have been using them for inspiration, but when you'...
0
votes
1answer
34 views

Transaction Hash with only a Confirmation

Months ago I transferred Monero to a Monero GUI Wallet. It never arrived. I only have a Confirmation # but not Hash. How can I get the Hash and/or recover/see the coins in my wallet?
0
votes
2answers
119 views

How to keep Monero daemon from crashing during initial sync?

I found that my Monero GUI wallet keeps crashing during the initial blockchain synchronization, and when I start off from where it crashed, data.mdb in C:\ProgramData\bitmonero\lmdb has been corrupted ...
0
votes
0answers
16 views

Change monero wallet gui charset?

My computer is showing completely messy the characters of the GUI interface and I suspect this is just a charset problem (utf-8/iso8859, etc..) is there a way to start the program in order to show it ...
0
votes
1answer
55 views

How do I delete an account from my monero wallet?

Using monero-wallet-gui, I accidentally created an account in my wallet. Now, I see this account in the account list whenever I use monero-wallet-gui or monero-wallet-cli. Is it possible to delete ...
1
vote
1answer
127 views

How much energy per transaction?

Assuming a fee of .033usd per transaction and an average energy cost of .141usd per kwh, it takes .033 / .141 = .234kwh for one transaction. Another way to calculate it is if there are 17921 ...
0
votes
1answer
716 views

Why does imported wallet not show correct balance?

I have imported my seed from CakeWallet to MyMonero on iPhone, but MyMonero wallet balance shows 0 XMR. What is the problem?
0
votes
1answer
202 views

Monero/Bitcoin proxy for JSON RPC

Is there any script available for Monero to convert its JSON RPC commands to bitcoin JSON RPC commands like https://github.com/DeV1doR/ethereumd-proxy.git? If it is already available can you give me ...
2
votes
1answer
237 views

How does nicehash perform share validation?

I'm talking about two services: NiceHash and MiningRentals and CryptonightV1 algorithm (which they call CryptonightV7), for example. Let's suppose someone trying to fool one of them and: Miner (...
0
votes
1answer
27 views

Monero RPC get_transfer by php monero-integrations

I try to get the transaction by calling get_transfer, but I dont know how to send the $subaddr_indice to get the right answer back i have: [subaddr_indices] => Array ( ...
0
votes
0answers
27 views

Fast way to check is tx my?

I check blocks to find my transaction, for one block i spend 1 seconds, wallet like xmrwallet in 1 second check 10 000 block. What i do wrong? My way: Load tx for block Load all vout for tx Loop tx (...
0
votes
0answers
6 views

The screen of my ledger nano shows an address and XMR/ 0 , meaning a cero amount [duplicate]

i am connecting to my ledger nano s after many years. I have downloaded ledger live app, and there i have dowmloaded monero app. the screen od my ledger nano s inside the monero app shows a 0 amount. ...
0
votes
2answers
183 views

Problem: Daemon failed to start. Timed out, local node is not responding after 120 seconds [duplicate]

Unable to sync Monero GUI version 0.17.1.9 and Ledger nano s ver 1.6.1. wallet I'm trying to sync GUI version: 0.17.1.9-release, in Advanced mode (Local node). These are the steps taken to sync GUI ...
0
votes
1answer
97 views

monero-wallet-cli mining

After running monerod I started mining with the command start_mining (my wallet adress) 1. After a while I ran the command mining_status. The result was this: mining_status Mining at 101 H/s with 1 ...
1
vote
1answer
30 views

Hash as encryption used by Monero

Monero uses a Pedersen commitment yG + bH to obfuscate the value of a transaction, where b is the value and y is the blinding factor. For the receiver to know both variables, it uses a Diffie-Hellman ...
1
vote
1answer
170 views

Is there a secure way to boostrap a node?

It seems the sync process is tediously slow with it's verification. I do know of the bootstrap file, but I'm not sure how secure this is (How to synchronize the GUI wallet using the blockchain ...

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