All Questions

1
vote
1answer
11 views

How can someone verify funds in a XMR wallet usint public viewkey?

I know that to create a view only wallet you have the following option using the secret view key: ./monero-wallet-cli --generate-from-view-key wallet-name Standard address: 4jkshetduseokd... ...
0
votes
0answers
21 views

Sync problem, couldn't connect to daemon [duplicate]

I had not connected to the network for a while and ran my GUI wallet a few days ago. I was quite behind the current blockchain. My iMAC desktop was very heavy this morning, and I wanted to exit some ...
1
vote
1answer
32 views

What would be the process for creating a Monero transaction on paper?

I'm trying to better understand the CryptoNote protocol and Monero's current codebase, and I'm having trouble grasping how transactions are made in the protocol. I've read over the CNS standard and I ...
0
votes
1answer
15 views

What is the block height from which RingCT was implemented?

Can we know the block height from which the ring signatures were implemented. Because i read few blocks which are pre-ring signature blocks where I see there are ring members repeating for a single ...
0
votes
1answer
16 views

Can an output public key appear more than once in the blockchain

The output public key 9b2e4c0281c0b02e7c53291a94d1d0cbff8883f8024f5142ee494ffbbd088071 appears in the the following blocks: https://moneroblocks.info/search/...
0
votes
1answer
24 views

library to use monero

Is there any library for golang or rust that I can use in order to generate key pair, manually build a transaction, sign it and broadcast it to a remote node ? I searched github and either the ...
0
votes
0answers
20 views

Remote node syncing errors causing crash

Not sure what's happened, but would appreciate some help. Opened up my Monero Wallet GUI and this is on repeat, then it crashes: /wallet2.cpp:2201 current_index == start_height. THROW EXCEPTION: ...
0
votes
0answers
11 views

How is a transaction hash built? [duplicate]

I've looked over the CNS Standard for CryptoNote Transactions but I still don't know how one would create a transaction manually. Is there any information/resource that would tell me how one would ...
0
votes
0answers
16 views

No balance from monero subadress visible in GUI wallet

Never had problems with my monero wallet, i always used the main adress starting with 4. A few weeks ago I decided to create a subadress (starting with an 8) to receive monero I bought at an exchange. ...
0
votes
1answer
24 views

I want to mine Monero but I do not have money for a better GPU / equipment

I have a notebook. I want to mine with my GPU, but in the GUI, no GPU appears. My CPU is an i3 4th generation series U. How long can I be mining without damaging my CPU? My notebook has a GPU: AMD ...
3
votes
1answer
57 views

Differences between Monero and CryptoNote?

In CryptoNote whitepaper: The upper bound for the overall amount of CryptoNote digital coins is: MSupply = 2^64 − 1 atomic units. However, in Monero technical specifications, I see ...
1
vote
1answer
52 views

What is the logic behind sc_add?

In sc_add (crypto-ops.c) we first load three chars, we mask with 2097151 (loosing information?): int64_t a0 = 2097151 & load_3(a); Then continue with something similar, but this time with four ...
0
votes
0answers
23 views

help me set up a criptonight v8 pool please

I request your help on YouTube. There is no tutorial to create a private Monero group with the new algorithm. I want to contribute to take care of the network, but I am looking for a tutorial with the ...
1
vote
1answer
16 views

If I delete the .bitmonero data.mdb, will it delete my wallet or the ability for me to access my wallet?

My .bitmonero/lmdb/data.mdb takes up too much space on my computer, and I'd like to delete it. If I do that, will it cause problems accessing my wallet?
1
vote
1answer
21 views

How to call get_hashes.bin RPC method?

From the documentation: https://ww.getmonero.org/resources/developer-guides/daemon-rpc.html#get_hashesbin The description is not clear: block_ids - binary array of hashes; first 10 blocks id goes ...
1
vote
1answer
20 views

What is the monero-wallet-rpc/deamon-rpc?

What are they used for? *These belong is from someone who asked in a chat and I'm curious. What does it mean http request? Does that mean it gets information directly from a website?
0
votes
0answers
19 views

Can't access GUI Wallet: Failed to deserialize

I updated to the latest wallet a day or so ago, and I was able to log into it and transfer funds and stuff, once the blockchain was synced. However today when I try to log in, no matter whether the ...
1
vote
1answer
33 views

How does the miner know the public key for the signature in the block?

When a block is being processed by the miner he has to verify the signature by using the public key. How does the miner know about this public key? Is it included in the block data?
1
vote
1answer
25 views

How do I restore / recreate my Ledger Monero wallet?

I have lost my Ledger device and/or cannot access the system with my Ledger Monero wallet files. How do I restore / recreate my Ledger Monero wallet?
0
votes
1answer
28 views

Please help noob to start monero wallet recording deposit or withdrawal events

I am currently using getMonero Wallet service to create a recorder of my account withdrawal and deposit history program. The language and the environment are not yet defined. I would like to record ...
0
votes
1answer
28 views

Invalid rpc-bind-ip address when using a bash script to pass node IP to the --rpc-bind-ip argument

I need to install monero on 30 machines and I created a for script to do this. for i in {1..10} monero --rpc-bind-ip 10.0.0.$i done The problem is that I keep getting a response of invalid IP ...
0
votes
1answer
41 views

Run monero only in LAN

I'm want to run monerod only on my LAN. I don't want it communicate with the official blockchain. I followed this answer except that I replaced the localhost IP with my IP: ./monerod --stagenet --...
0
votes
1answer
35 views

dual wallet confusion

Newbie mistake. I created a view-only wallet from within a spend wallet (Ledger enabled) and gave it the same password as the spend wallet. Now both wallets appear under the view-only name and the ...
1
vote
1answer
54 views

API call for ring members

Is there any way that we can do an API call to the Monero daemon RPC to get all the ring members for a given transaction hash?
0
votes
0answers
22 views

How to build the Monero C++ libraries for Monerujo wallet on macOS

I have a problem building the Monero C++ libraries for Monerujo on macOS. I'm trying to follow the instructions provided by both teams, but Monerujo instructions are for Ubuntu / Linux systems only. ...
0
votes
1answer
27 views

onion-monero-blockchain-explorer together with Apache webserver

I have installed onion-monero-blockchain-explorer and I am running website using Apache. Explorer listens on port 8081, but I would like to have it on standard www port 80(443) as virtualhost/...
1
vote
1answer
32 views

Global index of output

Can anyone please tell me, is there a way to find out the future global index of the output that is currently in the tx pool?
2
votes
1answer
34 views

Monero GUI: How do I switch back to my Ledger Nano S wallet from my original wallet

I have just created a new wallet using my Ledger Nano S, all went fine. I then closed the new wallet in order to open my original wallet so I could transfer the funds over to my new wallet. Again, ...
2
votes
2answers
79 views

Can any one please tell me where I can find the latest python implementation of monero RingCT?

Mininero is a python implementation of monero. But the git repository is three years old where the latest link does not have any content. Is there any other python implementation of monero where code ...
3
votes
2answers
46 views

Why does the Bulletproof prover always have T1 = rct::scalarmultKey(T1, INV_EIGHT)?

I am reading the source code of Monero. In the Bulletproof prover, there is always a line like T1 = rct::scalarmultKey(T1, INV_EIGHT). Why is there always a INV_EIGHT multiplication with the point? ...
0
votes
0answers
17 views

Issues with Monero GUI on Mac transactions stuck on pending [duplicate]

So I had this issue foe the first time recently, tried sending some XMR but the TX never made it to the blockchain. After some reading I flushed the tx pool, renamed the wallet and re-scanned and it ...
0
votes
0answers
41 views

Missing Monero. Sent from seed GUI to Ledger S GUI, funds showing 0

I have all of my XMR stored on the GUI which was generated by a seed. My plan is/was to transfer these to a new address encrypted by a ledger s. So i set up a new wallet using my ledger s. I sent 1 ...
0
votes
1answer
71 views

I cannot start monero-wallet-rpc. I receive the error: no connection to daemon

I can't start monero-wallet-rpc. I received an error: ERROR wallet. RPC Src / Wallet / wallet_rpc_server. cpp: 3443 wallet initialization failed: no connection to daemon. Thanks.
0
votes
0answers
53 views

How long does it take to propagate a newly created block in the entire Monero network?

As per this Bitcoin StackExchange question and this BitcoinStats page for 2017, the 90th percentile for Bitcoin block propagation averages around 12 seconds. I couldn't find any information regarding ...
0
votes
1answer
62 views

Churning and subaddresses

Today I was thinking about churning again. But I was wondering, since we now have subaddresses, does it matter or make any difference when I churn to the main-address or to a subaddress? Is one way ...
0
votes
1answer
54 views

How do bulletproofs work?

There are lots of questions on this SE about how RingCT works, but not on Bulletproof. I would like to know the algorithm (Proof of correctness not necessary, since I can work that out), but the ...
0
votes
1answer
23 views

How to switch the algorithm according to hard fork height?

When a hard fork is scheduled, how does the program recognize the hard fork? And how to make the whole network recognize the new algorithm?
0
votes
1answer
43 views

Why does Monero use epee in the crypto module?

Is there any obvious gain to using epee in the crypto module? I don't know why this code is inside crypto instead of cryptonote: inline std::ostream &operator <<(std::ostream &o, ...
0
votes
1answer
51 views

Why there are four parameters for hard fork?

static const struct { uint8_t version; uint64_t height; uint8_t threshold; time_t time; } It is easy to understand version and height, but it is hard to understand threshold and time. And ...
1
vote
1answer
42 views

Fix “[P2P0]WARNING: no two valid MoneroPulse DNS checkpoint records were received” in systemd file

I receive the error "[P2P0]WARNING: no two valid MoneroPulse DNS checkpoint records were received" while running my node. I know how to fix it in the command line when running manually with "...
1
vote
1answer
30 views

How to save wallet after create_address?

If I create a new address (create_address from rpc), the state of the wallet is not saved while rpc daemon is running. If the daemon crashes, will I lose the generated keys? What are possible ...
1
vote
1answer
48 views

Unable to send amount below one (.x) in Mac OS and Windows OS GUI

(Primary enviornment Mac OS 10.13.6, running local node, completly synced) I updated my GUI after the fork and successfully completed one transaction. Two weeks later, I attempt to open the GUI and ...
3
votes
1answer
41 views

Is a mnemonic for view only wallet possible?

It occurred to me that one may wish to restore a wallet on a compromised computer. Perhaps they need to prove that a payment was received. Regardless of whether this is a good idea, is it possible ...
0
votes
1answer
34 views

Trojans and generic suspicious malware blocked by MalwareByte while downloading blockchain

I am in the process of downloading the blockchain. I am 90% finished but it is going very slowly. I started 2 days ago. Hopefully it will download fully. I have the Monerod application as an ...
0
votes
0answers
36 views

Monero cpuminer-multi setup on Raspberry Pi 3 B+

I have been using 'tpruvot/cpuminer-multi' from github with no real success. I have received an error, several time, suggesting the 32 bit RPi and download are not compatible (also monero-gui-wallet). ...
0
votes
0answers
15 views

XMR no longer finds my balance [duplicate]

I have not used the client in a while. But after updating to the latest version all history seems to be gone. I know 100% sure I had a balance, but somehow everything about it is gone. No balance, no ...
1
vote
1answer
39 views

What do these two lines in electrum-words.cpp do?

Analyzing the seed logic here; Can someone please explain this expression: w[0]= w[1] + word_list_length * (((word_list_length - w[1]) + w[2]) % word_list_length) + word_list_length * ...
-1
votes
1answer
29 views

Monero GUI Crash on Launch “api-ms-win-core-libraryloader-l1-2-0.dll is missing”

When I copy over/unzip/run a fresh copy of v0.13.0.4 GUI on my spare laptop, the program fails to open and says "api-ms-win-core-libraryloader-l1-2-0.dll" is missing. The window keeps popping back up ...
0
votes
1answer
29 views

Unable to connect monero wallet rpc from code

I have run the monero-wallet-rpc using the below command ./monero-wallet-rpc --rpc-bind-port 8080--rpc-bind-ip 127.0.0.1 --prompt-for-password --wallet-file sample-wallet --rpc-login walletuser:...
4
votes
2answers
67 views

How is the used Pedersen commitment kept secret?

I understand one can have two commitments P and Q, and show the world that P - Q = 0 - communicating the commitment to only the recipient. In fact, it can be done with many input commitments P1 ... Pn....

15 30 50 per page