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10 views

Estimating anonymity set size?

Is there any way to at least estimate what kind of anonymity set a user would have after churning Monero X times assuming the anonymity set of each individual transaction is the ringsize (i.e. there ...
2
votes
1answer
17 views

Security model for new auto update feature in GUI v0.16.0.2 'Nitrogen Nebula'

What steps are taken to verify the binaries via the new GUI auto update feature? How does it compare to downloading the them and manually verifying the hash as GPG key as was required for previous ...
0
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0answers
29 views

I'm using GUI version 0.15.0.1 and was trying to send XMR to an exchange using Ledger Nano S

First I got the Error: Can't create transaction: unexpected error: Wrong Device Status: SW=1 ((EXPECT=9000, MASK=ffff). Then, as I re inputted the Ledger Nano S PIN and tried again I got the normal ...
0
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0answers
53 views

Problems sending from GUI Nitrogen Nebula / Ledger Nano S

I'm using the GUI 0.16.0.0 nitrogen Nebula and a Ledger Nano S on the latest update as of today. Connected to remote node normally but have also tried running a local node. I tried sending some XMR ...
0
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2answers
58 views

Is there a reference about format of transaction?

Is there a document provides the details of the structure of a transaction. And it provides every item's space also. For example: "version": 1 bytes "unlock_time": 1 bytes "...
1
vote
1answer
31 views

Android wallet with Tor

Is there a way to force all connections through Tor on any android wallet? I tried Cake wallet with Orbot in VPN mode but I don't think it blocks connections without Tor if Orbot is off. I don't have ...
2
votes
1answer
43 views

Pruning the Monero blockchain, a number question

According to this web https://web.getmonero.org/2019/02/01/pruning.html Why only 2/3 of the blockchain data can be pruned? 1/3 of the blockchain cannot be pruned. This pruning is not as efficient as ...
0
votes
1answer
41 views

anonymity set (size) for stealth address (receiver)

S1 sends fund to R1 using a stealth addresses. The anonymity set (size) for the receiver (R1) is the size of all possible receivers in the blockchain. Once R1 spends the funds, the anonymity set (size)...
1
vote
1answer
62 views

How to get the r value for commitment in mlsag sign

Refer to ZtM2 chp3.5, we can see that in step 5 rπ = α − cπ * kπ (mod l) It's fine for public-key-ring part because there is private key kπ. But what if it is commitment-ring? How to do with no kπ? ...
3
votes
1answer
69 views

Format of numbers decoded from ECDH amount

After decoding the amount from ecdh amount, we get the numbers which is obvious not in decimal, e.g. "0010a5d4e8000000". Then we can transfer them into integer with the following python code and get "...
0
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0answers
17 views

Can't reconnect my GUI wallet ( Ledger Nano S ) after my antivirus delete all my monero files

1.I download monero wallet GUI 2.I create my wallet with my ledger nano S. Everything ok, I send and receive XMR 3. My antivirus put all my monero files in my bin 4. I clean my bin 5. I download again ...
0
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1answer
27 views

What is the max no of input for Monero tx? How does it affect the no of decoys?

Assume the ring size = 11. If I have 1 input, 10 decoys are added. 1 key image. If I have N input, 11 - N decoys are added. N key image. Is the above statement true? Does it mean that if the ...
0
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0answers
49 views

Problème de connexion a monero

Bonjour, Jai vraiment besoin d'aide hier jai effectué un achat de 150€ de bitcoin que jai transféré sur l'appli monero..... Seulement je n'arrive plus a me connecter à mon compte, jai donc voulu ...
0
votes
1answer
49 views

Please wait 20 minutes for your entire balance to become spendable

I keep receiving a message that shows my Monero balance, but spendable balance is zero. The prompt reads "Please wait 20 minutes for your entire balance to become spendable". It has been over an hour. ...
0
votes
0answers
20 views

Change path of blockchain data on Debian?

I tried to follow the guide here (How do I move the blockchain (data.mdb) to a different directory during (or after) the initial sync without losing the progress?), but I cannot change the path to my ...
1
vote
1answer
36 views

How does a user pay a monero node operator via the RPC pay feature?

The latest monero update gave users the ability to pay monero node operators via the RPC pay to feature. How does a monerujo android app or monero-cli query the monero address of a node operator to ...
1
vote
2answers
44 views

How to do MLSAG signatures with vin of type 0 (miner)?

Commitments(outPK) are required when doing a MLSAG signature. However, there is no outPK in a type 0 transaction. example What should I do as facing this kind of transactions? I've checked rctSigs....
0
votes
1answer
25 views

After Ledger 1.6 update and GUI Nitrogen Nebula upgrade, Can't open Nano wallet

In my low tech thinking, I upgraded to Nitrogen Nebula GUI and Ledger XMR v1.6.0 update. Now I can't get the Nano S wallet to open. Got an error 1:11415. There are other posts saying to go back to ...
0
votes
1answer
52 views

Optimizing xmrig

I am mining Monero with xmrig 5.11.1. I am using an AMD Ryzen 1950 cpu on Ubuntu Linux 20.04. I am trying to optimize my mining. This is the output of the “h”. It shows an “anomaly” in threads 12, 13,...
2
votes
1answer
22 views

tx-notify being triggered 2 times per transaction

I'm using tx-notify with the monero-wallet-rpc and am having issues understanding the logic behind when tx-notify is triggered. Right now from what I've experienced so far, tx-notify is triggered ...
1
vote
1answer
140 views

How to verify MLSAG sign with a real transaction

I'd like to verify a MLSAG signature with a real transaction but it doesn't work.. I chose a transaction 886687fdd30ad46ef1f7c7c18402d82212b4ae1fd2cf6b4dfc549e46be7e22f6 And here is the code written ...
0
votes
1answer
26 views

What is the structure of the .raw exported blockchain file like?

The monero-blockchain-export tool allows one to export the blockchain as a .raw file. My question is, what does the structure of the file like, and what are some of the tools that can be used to ...
0
votes
1answer
55 views

Help with Monero mining with AMD Radeon 580GPU with xmrig, getting error: disabled (failed to load OpenCL runtime)

I'm trying to GPU mine Monero with xmrig. I am newly updated on Ubunto 20.04, coming from 16.04 with a fresh install. I am stuck on is getting my AMD Radeon 580 GPU working with xmrig. AMD does not ...
0
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0answers
20 views

Error Compiling Monero from Source [Ubuntu]

Encountered the following error attempting to compile monero from source following this guide: https://github.com/moneroexamples/monero-compilation#example-compilation-of-monero-on-ubuntu-1804. ...
0
votes
1answer
39 views

Easiest way for crypto illiterate web consumers to buy Monero to spend at website

If you offer payment in Monero at your website the average consumer who doesn't use cryptocurencies may ask you how to buy it in the simpliest way. For people not used to crypto looking at the ...
1
vote
1answer
30 views

Cheapest motherboard and RAM for AMD Ryzen 3-gen CPU?

I brought two Ryzen 9 3900X for mining Monera and I don't have much budget for the Motherboard so I'm looking for cheapest but compatible motherboard for Ryzen 9 3900X? I have same query's as above ...
0
votes
0answers
21 views

After an exchange and closing the Monero wallet, there were only 10 addresses

My system is Linux and I installed a wallet then generated a lot of addresses. Today I closed the wallet then reopened and get_address only shows 10 addresses. The balance is reduced by the sum of ...
0
votes
1answer
56 views

Issue with Hardware Wallet after GUI v0.16 upgrade

I just upgraded my GUI wallet to the Dandelion version, now I want to make a new wallet with my hardware wallet but it is not letting me, I get this error: "Error writing wallet from Hardware Device. ...
0
votes
1answer
33 views

Can I mine with an Intel Celeron R 1820?

I just started getting the into Monero and it took for about 14 days to sync (it still has some remaining blocks and I use the GUI wallet created by community), though my question is this, can I even ...
0
votes
1answer
35 views

Whonix problem: Wallet Address Changed, Coins Lost

Hi I am new to crypto and I am still learning the basics of things. I hope somebody can help me understand what's going on with this problem I am struggling with for the past many hours. I installed ...
0
votes
0answers
15 views

Monero GUI wallet and Trezor T recovery [duplicate]

Amazing information in this answer. I have a further question though. I put Monero on my Trezor T using the Monero GUI wallet, so basically the Monero are in my Trezor T, if I lose the Trezor can they ...
0
votes
0answers
60 views

failed to connect to daemon on tails

My cli wallet was working before but now I get the error mesage when I log in (or refresh) that the wallet cannot connect to daemon. Error: wallet failed to connect to daemon: >2xmrnode5itf65lz....
1
vote
1answer
45 views

Python lmdb version mismatch

I tried to explore the lmdb using python -mlmdb stat --env C:\ProgramData\bitmonero\lmdb, but got the follwing error message: MDB_VERSION_MISMATCH: Database environment version mismatch I am ...
0
votes
1answer
17 views

What is the command to unstake / unlock loki from a service node on the loki network?

What is the command line command to unlock / unstake my loki from a loki service node?
3
votes
2answers
79 views

Questions about calculating a transaction ID

As I know, Transaction ID is calculated from H( H(tx_prefix) || H(tx_stuff) || H(Signatures) ) Where tx_prefix = {tx version || keyoffset || keyimage || one-time addresses || extra} tx_stuff = {...
0
votes
1answer
76 views

Converting Monero to fiat without KYC - exchange or Debit Card

As I see it, the anonymity of Monero is all but wiped out when you attempt to convert to fiat. You can accept XMR through Woocommerce direct to your wallet. But converting to spendable fiat is a ...
3
votes
1answer
58 views

How to increase monero node connectivity?

I have a server in Germany with a monero node running. 1) I want my node to be informed about the appearance of a new block as faster as possible. 2) I also want other nodes to be quickly informed ...
1
vote
1answer
26 views

How to get a block reward from a block template?

I make a get_block_template request to a monerod using a RPC interface. From response of this request I can get the a value of expected_reward: expected_reward = block_reward + tx_fees_amount But ...
0
votes
1answer
46 views

Can EUR 10.000.000 be mined in ONE go?

I understood large sums of Monero can only be mined in several transactions? Could EUR 10.000.000 be mined in ONE transaction?
1
vote
1answer
48 views

How to get components of m (message) for verifying

I am trying to verify a transaction manually..but not knowing some components of message m. The message is derived from: m = H( H(tx_prefix), H(ss), H(range proofs) ) where tx_prefix = { tx ...
0
votes
0answers
25 views

How can I get real inputs from key_offsets? [duplicate]

As I get key_offsets from command "print_tx ... +json", how can I get the real inputs with those numbers? For example, using command below.. print_tx ...
1
vote
1answer
39 views

How to manually add public nodes to your node?

I want to add peers from a list to my monero node in addition to the nodes to which I am already connected or are connected to me. I'm using monerod.conf file and add remote nodes (found here) to ...
1
vote
1answer
33 views

is this how (address new) is supposed to work?

So I ran (address new) 5 times creating 5 subaddresses and sent some money to subaddress 3. In this session I could run (address new) again and it would return a subaddress in index 6. Running (...
0
votes
1answer
37 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 ...
0
votes
1answer
26 views

How open Monero wallet and sweep_all with one command in CLI?

I want run only one string in command line. And that after executing this command, the wallet opens, syncs, and funds are sent.
1
vote
1answer
70 views

How sweep_all without prompt in CLI?

I want run sweep_all command, but I don't want entering password or press "Y" (when prompt).
3
votes
1answer
44 views

Difference between subaddresses and integrated_addresses

Whats the difference between sub-addresses and integrated_addresses? Is one more useful than the other?
0
votes
0answers
21 views

What is the limiting factor for synchronization speed?

I'm syncing a node right now from scratch. It seems to be going slower than I expected. CPU/Memory/IO/Network all do not seem fully utilized. What is the limiting factor here? My assumption is it ...
1
vote
1answer
22 views

Can the expected reward from the block template differ from a actual one after mining?

As we know, we can find a value expected_reward in a response of a request getblocktemplate to a monerod. Following the documentation: expected_reward - unsigned int; Coinbase reward expected to be ...
1
vote
1answer
28 views

What's the easiest way to create a unique job for every worker of monero mining pool?

There are several mining pool servers. Each server polls monerod for a new job. I want to generate a unique job on each server for all the workers of my distributed pool. It is very important to ...

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