All Questions

Filter by
Sorted by
Tagged with
10
votes
3answers
366 views

Blockchain database file size variance by Operating System

I have a full node on both an Ubuntu 16.04 LTS and a Windows 10 device. Why is the database file containing blockchain a different size on each OS?
15
votes
1answer
2k views

How can I use Monero to pay a Bitcoin accepting merchant?

Can I use Monero to pay a Bitcoin accepting merchant in a untraceable manner? If so what is the process?
17
votes
2answers
283 views

Spam attack to gain control of many outputs and undermine privacy

Would it be possible for an attacker to send many transactions to himself with the goal of gaining control of many outputs for the purposes of deanonymizing transactions of others (using low mixins ...
13
votes
3answers
6k views

Performance comparison of Wolf's open source compared with Claymore's closed source miner

I have an AMD R9 390 graphics card. What is the expected hash rate difference between: Wolf's open source GPU miner https://github.com/wolf9466/wolf-xmr-miner/releases Claymore's closed source miner ...
17
votes
1answer
193 views

How does the Coin Selection work in Monero?

I'm interested in improving Coin Selection for Bitcoin, and I saw that the wallet implementation has significantly changed in Monero compared to Bitcoin. I was wondering whether the Coin Selection ...
11
votes
1answer
256 views

August 2014 spam attack

Please explain how the sophisticated August 2014 Monero network spam attack was designed and conducted. How did the Monero core team respond to the attack and prevent any lasting damage?
10
votes
1answer
1k views

Comparison of Curve25519 with secp256k1?

How does the security of Curve25519 compare with secp256k1? Is it known why the creators of CryptoNote may have chosen one curve over the other?
10
votes
2answers
273 views

What is OpenAlias and what is its relation to Monero?

What is OpenAlias and what is its relation to Monero and its core development team? How does OpenAlias compare with other aliasing systems? Which other open source projects have implemented the ...
12
votes
3answers
5k views

Do I need to sync the entire blockchain before I can send a transaction?

I have a cold storage wallet that I have only used to receive payments. After recovering my wallet with my mnemonic seed, do I need to synchronize the entire blockchain before I can send a ...
49
votes
3answers
7k views

How is Monero compared to Dash?

There are 2 main privacy-centric Bitcoin-like payment blockchain and cryptocurrencies – Dash and Monero and are always being compared to one another. What are their similarities and differences?
16
votes
4answers
4k views

How can I create (random) payment IDs?

If I want to give a new payment ID to each customer what tools can I use to do so automatically? Is there a way to generate a (random) payment ID using simplewallet or bitmonerod? What are the ...
14
votes
1answer
3k views

Minimum system requirements for Monero?

What are the minimum system requirements to run a full Monero node? Specifically: How much RAM do I need? How much disk space is required? Is a SSD needed to sync in a reasonable period of time? Is ...
13
votes
2answers
393 views

What is the reason for using the smoothly decreasing block reward?

What is the reason for using the smoothly decreasing block reward instead of a periodic "halving" like Bitcoin? What impact does a smoothly decreasing reward have other than avoiding sudden dramatic ...
10
votes
2answers
955 views

Why is Monero address reuse not discouraged?

Many Bitcoin users have been taught never to reuse addresses. Why is address reuse less important for Monero? Strictly from a privacy perspective what are the advantages and disadvantages of creating ...
9
votes
3answers
608 views

Is there a minimum and maximum mixin size?

Assuming at least some users do not care about privacy, why is there a need for a minimum mixin size? Is there a maximum mixin size? If my goal is to maximize privacy are there any reasons why I ...
-2
votes
1answer
275 views

How was the faulty ShadowCash implementation of ring signatures repaired in February 2016? [closed]

The cryptocurrency ShadowCash uses traceable ring signature to anonymize the sender of a transaction. However, these were originally implemented incorrectly, resulting in a partial de-anonymization of ...
6
votes
2answers
575 views

What are Electrum's mnemonic seeds?

I've read on wiki that Monero implemented Electrum's mnemonic seeds. What are these and what is the differences between other most common seeds?
20
votes
1answer
2k views

What is RingCT and how does it compare to Confidential Transactions?

What is RingCT and how does the addition of Ring Signatures enhance the privacy properties of RingCT compared to Confidential Transactions as designed by Greg Maxwell? https://people.xiph.org/~greg/...
8
votes
2answers
72 views

How can monero remain private in a soon to be virtual reality world?

2016 is said to be the year of virtual and augmented reality as these technologies come to market. As these technologies are stuffed with a lot of sensors, how do you see a way for us to make ...
20
votes
3answers
221 views

Why are rich lists impossible to create for Monero?

What technical challenges prevent the creation of Monero rich lists? Without a rich list or transparent blockchain how can a business or charity publish proof of XMR reserves?
2
votes
1answer
352 views

What is the difference between a “cold storage” wallet and a “hot” wallet?

What is the difference between a "cold storage" wallet and a "hot" wallet? Is it possible to sign a transaction to be sent from cold storage without converting it into a hot wallet?
16
votes
1answer
242 views

Counterparty On Monero

Counterparty is a cryptocurrency that sits in a layer 'on top of' Bitcoin. Unlike colored coins, which map identities to units of Bitcoin, Counterparty tokens aren't attached to any units of Bitcoin ...
16
votes
1answer
675 views

What is known about the creation and history of the CryptoNote protocol?

What is known about the creation and history of the CryptoNote protocol? Who created Monero and what events led to the Monero community takeover from the original developer?
13
votes
1answer
1k views

Could something like the Bitcoin Lightning Network be implemented for Monero?

Could something like the Bitcoin Lightning Network be implemented for Monero? What differences make a Monero implementation of the Lightning Network (or equivalent) more or less difficult than the ...
59
votes
3answers
8k views

How does Monero privacy and security compare to Zcash?

How does Monero privacy compare to Zcash? What are the key security risks associated with each design? Since important Monero improvements are in active development and Zcash has yet to launch, ...
11
votes
1answer
763 views

How is Monero development funded?

What is the funding model for Monero development? What incentives are in place to retain existing talent and attract additional developers?
5
votes
1answer
232 views

How much arbitrary data I can embed in a transaction?

How much arbitrary data I can embed in a transaction? Does Monero have something something similar to Bitcoin's OP_RETURN?
8
votes
2answers
129 views

What level of cryptographic review has the current Monero protocol received?

What are the backgrounds of the members of the Monero Research Lab? What amount of known peer review have their publications received? Independent of Monero itself, how much Cryptographic review has ...
8
votes
1answer
202 views

What is the technical definition of “dust” that is allowed to be sent with a mixin of 0?

What is the technical definition of "dust" that is allowed to be sent with a mixin of 0? Is there any way I can avoid or reduce dust creation?
4
votes
1answer
1k views

How can I change the default log level from my Monero daemon?

How much of an impact will my log level have on syncing time? Are there any security concerns with using a log level of 0 or 1?
4
votes
1answer
587 views

Mymonero and simplewallet mnemonic seed compatibility

Mymonero and simplewallet use different numbers of seed words. Are they compatible? Can seed words created by Mymonero be used to recover a wallet with simplewallet? Can seed words created by ...
5
votes
1answer
252 views

Is the purpose of the Kovri C++ project solely to benefit Monero?

Is the Kovri project designed to solely benefit Monero or will the codebase be easily usable for all I2P developers?
9
votes
4answers
3k views

Why does Monero use proof of work?

Why does Monero use proof of work instead of something that saves electricity like proof of stake? Have there been any serious to abandon PoW for PoS at some point similar to the plan of Ethereum ...
2
votes
1answer
143 views

What causes transactions to exit the Memory Pool?

How does a Monero Node know how to drop transactions from the memory pool? Besides of course when a transaction gets into a block..
21
votes
3answers
2k views

If I saved my view key and spend key can I recover my wallet if my mnemonic seed is lost?

I accidentally deleted by my wallet file and mnemonic seed. Can I recover my wallet with my view key and spend key? If yes, then how do I do so?
6
votes
2answers
196 views

Will the viewkey ever be able to view both incoming and outgoing transactions in a wallet?

I am aware that the current viewkey setup allows us to check for funds sent to our wallets. However, in the example case of cold storage, it would be very nice to be able to check if funds are still ...
17
votes
5answers
34k views

Is Monero amenable to ASIC mining?

Is Monero ASIC resistant? If not, are there already people out there running on ASICs?
3
votes
1answer
8k views

Where can I spend Monero? [closed]

Is there an available list or directory of Merchants that accept Monero? Is it true that Monero can be spent at any business that accepts Bitcoin? If so how does the process work and which service ...
2
votes
1answer
161 views

How MoneroDice is provably fair?

MoneroDice is a dice gambling game that uses cryptography for provably fair randomness. How exactly does it proves its randomness?
6
votes
2answers
141 views

Are there any games which use Monero as money?

Are there any popular community games which are using Monero as money for its economy?
15
votes
2answers
8k views

What is the safest method to create a Monero wallet for cold storage?

If I want to create a Monero wallet in the most secure manner possible, what are the best practices in doing so? Are there any written user guides or video demonstrations of this process?
18
votes
11answers
49k views

Which type of hardware is the most efficient for mining Monero?

I'm not looking for any specific product recommendation, but I'm just curious in terms of type of hardware which has been proven as the most efficient in terms of mining Monero. Is it GPU, CPU, ASIC,...
3
votes
3answers
1k views

How “one-time ring signatures” anonymise the sender of a transaction?

I'm interested in anonymity in Monero over Bitcoins where all transactions are public. What are the "one-time ring signatures" in Monero and how they anonymise the sender of a transaction?
23
votes
3answers
7k views

What privacy or security trade offs are associated with not running your own full node?

If I choose to use a webwallet such as mymonero.com or connect to a Monero node run by someone else to make transactions, what are the unique privacy and security concerns I will face (compared to if ...
3
votes
1answer
55 views

Is it possible to prove that two outgoing transactions were sent to the same person?

Using Monero instead of Bitcoin, is it possible to trace the transaction and check whether two outgoing transactions were sent to the same person? Does it matter whether transactions are public or not?...
14
votes
2answers
2k views

What is 'smart mining'?

I'd like to learn more about mining Monero and I heard about smart mining. How does 'smart mining' differ from regular mining? What are the trade-offs involved?
7
votes
1answer
896 views

Is there any block size limitation?

In Bitcoins the blocks have a size limit of 1MB. Is there any hardcoded limit for Monero? If not, how does it affect the cryptocurrency in terms of scalability?
7
votes
2answers
188 views

How easy is it for merchants to accept Monero payments and convert them into fiat?

As a merchant I want to limit risk exchange rate fluctuations. How easy is it for me to convert Monero I receive into my local fiat currency? How long would the currency conversion typically take? ...
2
votes
1answer
117 views

How CryptoNote protocol protects Monero users?

We can read that Monero possesses significant algorithmic for blockchain obfuscation. In what way it protects users from reading the data from the blockchain?
0
votes
1answer
168 views

Which country operates the most Monero nodes per capita?

Which country operates the most Monero nodes per capita? Do miners in countries with the most nodes have an advantage due to better average network propagation times?

15 30 50 per page