1mBPM (OP)
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January 22, 2021, 05:23:33 AM |
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If i send someone btc, can they see what kind of wallet i use?
Can they tell for example if i use a blockchain wallet or electrum?
From what little i understand depending on adress format they can only see if i use legacy or segwit wallet, nothing more than that. Is this true?
Thanks guys i really need some quick help here !
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ranochigo
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January 22, 2021, 05:36:36 AM |
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Looking at the raw transaction, no. You'd have to probably do an indepth analysis of the spending behaviour. There could be some behaviours that could give clues to what kind of wallet it is. It's by no means accurate though. For example, a transaction without opt-in RBF and with a legacy address could be a Blockchain.com wallet but it could also be someone intentionally disabling opt-in RBF or just spending from an old Bitcoin Core client.
You can also spend Segwit inputs together with P2SH(3...) or P2PKH(1...) inputs on most wallets so a transaction won't be indicative of what kind of wallet it is primarily.
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1mBPM (OP)
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January 22, 2021, 06:12:10 AM |
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Looking at the raw transaction, no. You'd have to probably do an indepth analysis of the spending behaviour. There could be some behaviours that could give clues to what kind of wallet it is. It's by no means accurate though. For example, a transaction without opt-in RBF and with a legacy address could be a Blockchain.com wallet but it could also be someone intentionally disabling opt-in RBF or just spending from an old Bitcoin Core client.
You can also spend Segwit inputs together with P2SH(3...) or P2PKH(1...) inputs on most wallets so a transaction won't be indicative of what kind of wallet it is primarily.
Ok thank you so much Ranochigo ! Im really grateful for your reply ! So in other words, i probably can send btc from a blockchain wallet and still claim that i have used electrum? There is no way to be 100% sure that im using a blockchain wallet right?
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ranochigo
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January 22, 2021, 06:21:12 AM |
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So in other words, i probably can send btc from a blockchain wallet and still claim that i have used electrum? There is no way to be 100% sure that im using a blockchain wallet right?
Yes, Blockchain.com actually do have a lot of features missing so that could leave some clues but it won't be concrete. Though I'm not sure why that would be an issue at all. I don't use Blockchain.com wallet as the features that it has pales in comparison to Electrum. Consider switching to Electrum nonetheless.
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Charles-Tim
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January 22, 2021, 08:38:24 AM |
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I too will suggest you to use electrum for bitcoin because it is one of the best wallet to save bitcoin, but why are you asking such a question? In my opinion, someone can only guess if you send from a particular wallet, the guess can be correct or completely wrong because there is no evidence they will have to know the wallet you sent from because there are many Bitcoin wallets that are existing and the wallets sent from is not included on blockchain. Looking at the raw transaction, no. You'd have to probably do an indepth analysis of the spending behaviour. There could be some behaviours that could give clues to what kind of wallet it is. It's by no means accurate though. For example, a transaction without opt-in RBF and with a legacy address could be a Blockchain.com wallet but it could also be someone intentionally disabling opt-in RBF or just spending from an old Bitcoin Core client.
Yes, not accurate especially if the transaction does not support RBF because there are many wallet that do not support RBF while the RBF can be disabled on the wallets that support it, also there are many wallets that support legacy addresses which also not supporting RBF.
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Abdussamad
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January 22, 2021, 09:44:15 AM |
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Looking at the raw transaction, no. You'd have to probably do an indepth analysis of the spending behaviour. There could be some behaviours that could give clues to what kind of wallet it is. It's by no means accurate though. For example, a transaction without opt-in RBF and with a legacy address could be a Blockchain.com wallet but it could also be someone intentionally disabling opt-in RBF or just spending from an old Bitcoin Core client.
You can also spend Segwit inputs together with P2SH(3...) or P2PKH(1...) inputs on most wallets so a transaction won't be indicative of what kind of wallet it is primarily.
electrum doesn't let you mix and match address types except for imported private keys. usually you can tell which address is the change address and which one is the recipient's. as for other things they usually stick to bips. for example lexicographic ordering: https://en.bitcoin.it/wiki/BIP_0069
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HCP
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January 22, 2021, 09:52:52 AM |
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Depending on the service the sender used, you can often (but not always) tell if someone has sent from an exchange or other custodial-type service... as your transaction will be "batched" up and included in a "Pay2Many" type transaction (ie. 1 or 2 very large value inputs and then 10s/100s of smaller outputs). However, even a scenario like this is not "100% guaranteed", as software like Electrum and even Bitcoin Core allow users to send "Pay2Many" transactions... and some online services don't batch transactions. Sometimes, it is possible to lookup the spending addresses on walletexplorer.com and you will see the name of the exchange/website (for the bigger, more popular ones). But in general, it's pretty much impossible to identify with any real certainty what wallet a transaction originated from... May I ask, why you want to know and/or care? ![Huh](https://bitcointalk.org/Smileys/default/huh.gif)
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bob123
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January 22, 2021, 05:22:14 PM |
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So in other words, i probably can send btc from a blockchain wallet and still claim that i have used electrum? There is no way to be 100% sure that im using a blockchain wallet right?
No. The correct answer is: It depends. There are multiple characteristics which might give it away. It also depends on who we are talking about. A random person on the internet? No, he won't know which wallet you used. A powerful institution (maybe with contact to your ISP)? Yes, they will know what kind of wallet you used, for sure. But why do you even ask that question? Who cares what wallet you are using? The only one caring should be someone who cares about you. And lying to them is... not a nice thing to do.. P.s. Web wallets are horrible. There is not a single good reason to use them. You should consider switching to a real wallet.
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Viscore
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January 23, 2021, 12:54:37 PM |
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For personal wallet, a wallet that you own the seed, the receiver would not know what wallet you are using.
I guess it's easier to determine who owns the addresses than determining what type of wallet you are using.
For example, if you send bitcoin from exchanges or vice versa, there are ways to determine who owns the address, I guess there are sites that you can check on that, I just can't remember it, might this one not too relevant but I just want to add it in case you are interested to know.
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| . .Duelbits. | │ | | │ | ▄▄█▄▄░░▄▄█▄▄░░▄▄█▄▄ ███░░░░███░░░░███ ▀░░░▀░░▀░░░▀░░▀░░░▀ ▄░░░░░░░░░░░░ ▀██████████ ░░░░░███░░░░▀ ░░█░░░███▄█░░░█ ░░██▌░░███░▀░░██▌ ░█░██░░███░░░█░██ ░█▀▀▀█▌░███░░█▀▀▀█▌ ▄█▄░░░██▄███▄█▄░░▄██▄ ▄███▄ ░░░░▀██▄▀ | . REGIONAL SPONSOR | | ███▀██▀███▀█▀▀▀▀██▀▀▀██ ██░▀░██░█░███░▀██░███▄█ █▄███▄██▄████▄████▄▄▄██ ██▀ ▀███▀▀░▀██▀▀▀██████ ███▄███░▄▀██████▀█▀█▀▀█ ████▀▀██▄▀█████▄█▀███▄█ ███▄▄▄████████▄█▄▀█████ ███▀▀▀████████████▄▀███ ███▄░▄█▀▀▀██████▀▀▀▄███ ███████▄██▄▌████▀▀█████ ▀██▄███▀██▄█▄▄▄██▄████▀ ▀▀██████████▄▄███▀▀ ▀▀▀▀█▀▀▀▀ | . EUROPEAN BETTING PARTNER | |
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bob123
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January 23, 2021, 01:25:23 PM |
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I wouldn't say "for sure" since it's possible the user or wallet uses Tor/VPN connection or other method to protect privacy.
With a VPN, the VPN provider for sure knows what kind of wallet you are using. Without, the ISP does. While Tor definitely might help here, a full node could be prohibited from connecting to the bitcoin network via Tor by exploiting the built-in DoS protection. Resulting in either a clear net connection, a tor-only connection (excluding the clear-net bitcoin nodes, resulting in 2 separated networks, at least for a maximum of 24 hours which would be easier to "control" privacy-wise) or no connection at all. SPV wallets via Tor are a different story again. If we are talking about a SPV wallet building on top of bitcoinj, that's probably the only thing one could determine using the privacy leaking bloom filter. I am not saying that it is definitely possible to find it out. Especially not with Tor. But it's not impossible. However, since OP asked whether someone can find out if he is using blockchain.com or electrum, i heavily doubt he even ever heard of Tor. And in his case.. an institution definitely could find out which wallet he is using. A random stranger on the internet, can't.
They can't see, They just can see the wallet address of yours. Let's not to say data tracking and this bullshit, in anyway, only your Internet Provider can know this.
For personal wallet, a wallet that you own the seed, the receiver would not know what wallet you are using. [...]
If you don't know anything about the topic, better don't talk about it. Or at least don't make it sound as if you know anything.
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Bonusmen
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January 23, 2021, 01:31:44 PM |
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I wouldn't say "for sure" since it's possible the user or wallet uses Tor/VPN connection or other method to protect privacy.
With a VPN, the VPN provider for sure knows what kind of wallet you are using. Without, the ISP does. While Tor definitely might help here, a full node could be prohibited from connecting to the bitcoin network via Tor by exploiting the built-in DoS protection. Resulting in either a clear net connection, a tor-only connection (excluding the clear-net bitcoin nodes, resulting in 2 separated networks, at least for a maximum of 24 hours which would be easier to "control" privacy-wise) or no connection at all. SPV wallets via Tor are a different story again. If we are talking about a SPV wallet building on top of bitcoinj, that's probably the only thing one could determine using the privacy leaking bloom filter. I am not saying that it is definitely possible to find it out. Especially not with Tor. But it's not impossible. However, since OP asked whether someone can find out if he is using blockchain.com or electrum, i heavily doubt he even ever heard of Tor. And in his case.. an institution definitely could find out which wallet he is using. A random stranger on the internet, can't.
They can't see, They just can see the wallet address of yours. Let's not to say data tracking and this bullshit, in anyway, only your Internet Provider can know this.
For personal wallet, a wallet that you own the seed, the receiver would not know what wallet you are using. [...]
If you don't know anything about the topic, better don't talk about it. Or at least don't make it sound as if you know anything. You said it literally, "if you use a vpn or an ISP they can find out about that and Tor in individual cases", and this is what I meant in my post "Internet Provider". Please don't be stupid with me ![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
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bob123
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January 23, 2021, 02:04:53 PM |
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You said it literally, "if you use a vpn or an ISP they can find out about that and Tor in individual cases", and this is what I meant in my post "Internet Provider". Please don't be stupid with me ![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif) You missed the crucial point. My statement is that the ISP can find this out / knows this. Your statement is that only the ISP can. That's a huge difference. You can't answer this question with a generic "only X can do Y". It depends on the whole situation. In some theoretical circumstances every single person could find out which wallet is being used (e.g. weird individual locktime set). This most probably is not the case for OP, but a generic answer to such a question is simply wrong.
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Bonusmen
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January 23, 2021, 02:20:15 PM |
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You said it literally, "if you use a vpn or an ISP they can find out about that and Tor in individual cases", and this is what I meant in my post "Internet Provider". Please don't be stupid with me ![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif) You missed the crucial point. My statement is that the ISP can find this out / knows this. Your statement is that only the ISP can. That's a huge difference. You can't answer this question with a generic "only X can do Y". It depends on the whole situation. In some theoretical circumstances every single person could find out which wallet is being used (e.g. weird individual locktime set). This most probably is not the case for OP, but a generic answer to such a question is simply wrong. We have 3 options ISP, VPN and TOR. You say now only ISP can. and here you say vpn can too. I wouldn't say "for sure" since it's possible the user or wallet uses Tor/VPN connection or other method to protect privacy.
With a VPN, the VPN provider for sure knows what kind of wallet you are using. Without, the ISP does. so what do you mean specifically since in any internet situation, provider will know it?
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posi
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January 23, 2021, 02:59:06 PM |
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For personal wallet, a wallet that you own the seed, the receiver would not know what wallet you are using.
You are right but the receiver will know the wallet is a personal wallet and in this case I usually advise the use of a wasabi wallet even when privacy is not the top priority (when not using the coinjoin) cause the wallet cant be found by walletexplorer.com I guess it's easier to determine who owns the addresses than determining what type of wallet you are using.
Sort of, cause it is easy to know if the wallet use belongs to an exchange site while personal can be identified as personal the wallet provider cant be known. For example, if you send bitcoin from exchanges or vice versa, there are ways to determine who owns the address, I guess there are sites that you can check on that, I just can't remember it.
walletexplorer.com but OXT research and chainanalysis also offer in-depth research service in this kind of situation.
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bob123
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January 23, 2021, 03:05:20 PM |
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We have 3 options ISP, VPN and TOR. You say now only ISP can. and here you say vpn can too.
Where did is say that? I gave you an theoretical example where any 3rd person can do that? And if you are using a VPN, yes.. obviously the VPN provider knows everything about you (and they do make money off your data). so what do you mean specifically since in any internet situation, provider will know it?
?
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BASE16
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January 23, 2021, 03:31:34 PM |
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You can safely just ignore Bob and his 'Theories' if you want to make any progress at all.
There is no wallet type stored if you send BTC. Only a address type and that does not reveal anything about any wallet that was or was not used.
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bob123
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January 23, 2021, 03:37:39 PM |
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There is no wallet type stored if you send BTC. Only a address type and that does not reveal anything about any wallet that was or was not used.
I am shocked to see that much ignorance and stubborn behavior. If you read the topic closely (i know you can do it!), you will see that the question never was if there is any "wallet type stored". You might want to first learn about address types and how they work. And then you could stop writing stupid things. Afterwards, you can start to actually contribute to discussions which are currently way above your knowledge. Until then, it is all spam.
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Harlot
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January 24, 2021, 09:51:24 PM Last edit: January 26, 2021, 10:06:10 PM by Harlot |
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Ok thank you so much Ranochigo ! Im really grateful for your reply !
So in other words, i probably can send btc from a blockchain wallet and still claim that i have used electrum? There is no way to be 100% sure that im using a blockchain wallet right?
You are right. But I'm curious why would you lie about what kind of wallet you are using? Because in a sense of sending a payment to them there would be no difference when it comes to what they receive may it be from an Electrum wallet or on a custodial wallet like Coinbase. Or is this guy trying to force you to install Electrum just to send a payment? If this is the case then maybe its a good time to run away because he might just be there trying to scam your BTC.
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MrcMrc
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January 25, 2021, 09:26:00 AM Last edit: January 25, 2021, 02:00:48 PM by MrcMrc |
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Wallets are not traceable you can only see what address used on blockchain explorer, if for instance you use no replace by fee on replace by fee wallet, it will be impossible to know because alnostball wallets can not replace fee. What people can still try to be able to track is your balance, it is not also easy work to do this, but this can be know during certain unspent output transactions.
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LoyceV
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January 25, 2021, 11:08:22 AM |
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If you're worried about privacy, Blockchair's Privacy-o-meter (as displayed on under every transaction) might be interesting: ![Image loading...](https://ip.bitcointalk.org/?u=https%3A%2F%2Floyce.club%2Fother%2FPrivacy-o-meter.png&t=665&c=L4iMo-MHX6uZdw) See the Documentation. You can also use this to fake data, for instance setting a round fee when that's not typical for the wallet you're using. Or sending a round amount to your change address, so it looks like that's the main transaction you were making.
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