Topic: [Unsolved] Electrum LockTime? Change Adress? 1,7BTC are away? (Read 211 times)

If you sent those coins to an address which is part of an account you own on a third party platform or service, then yes, you could get them back, but no one will be able to help you figure out if this is actually the case and only you will know which exchanges and services you have accounts with from which you could have copied an address. However, that doesn't explain why the coins showed up on Wasabi and then disappeared.

No.

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Do you have more than one Wasabi wallet? Are you sure you are opening the correct one? If what you are say is true and the coins showed up Wasabi for a few minutes and then disappeared, the only way that this could have happened is if your transaction has been double spent or otherwise invalidated, or you are looking at a different wallet.

True. But that's also the address where he sent a 0.00001 BTC test transaction and it's confirmed. Those satoshis are still unspent.
 
I don't get it either. When he mentioned those 0.38 and 1.6 BTC, maybe he was trying to say that he already used Wasabi in the past with those amounts successfully. It might not be related to his current problem at all.

@useruserbtc can you post the exact website where you downloaded Wasabi and Electrum from and what versions you are using? And please try to be as clear as possible when you post. No unnecessary and confusing walls of text. Just explain the things you did. 

Good catch! Just he also said that bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn is not an address in his wallets:


However, he also tells "I have 1.6 btc on wasabi" and "only 0,38 btc are shown to me on electrum", which confuses me even more. Maybe you have better luck in "tracking" what he's meaning; maybe you understand better his style...

I could suspect a clipboard malware, but then the money should have never been in Wasabi (and he wrote "they were displayed unconfirmed in the other wallet, then after 3 minutes, the bitcoins were just gone").
I could suspect a malicious clone of Wasabi (I don't know whether they do exist), but then Wasabi would not have 1.6 BTC in it.

He is talking about change addresses in Electrum. If you open the settings in Electrum and go to 'Transactions', try and hover your mouse over the 'use change addresses' option. It tells you that change addresses make it more difficult for others to track your transactions.

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So, bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y is one of your change addresses. And on 9 March, you moved your 1.70 BTC from that address to bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn. Is that correct so far?
The following day, the coins were sent from bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn to bc1qkdwfud5yprs0yykg5r0zemclmm36tu8978su3w and bc1qehu5ta7k620w9xhtzxz05em6ek320r2gj982fh. Did you make that transaction and are those your addresses? 

This was the only useful answer you gave me. And btw, there's no such thing as "I have activated in settings to make it difficult for third parties to see".
So, if I understood correctly, you first made a transaction to yourself, from Electrum to Electrum.
Was it a new Electrum just installed? Can you please tell more about how you "activated in settings" that new address to send to? You did that in Electrum?

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Another direction: you wrote now that you have 1.6 BTC on wasabi and 0.38 BTC on Electrum. Before you wrote that you've lost 1.7 BTC. It doesn't make sense. Have you lost 1.7 BTC, have you lost 0.1 BTC? Did Santa bring you some extra 0.28 BTC?! With this style of writing, you should not wonder than people doesn't attempt to help. It's an big mess with no logic. Please improve that.

It's quite difficult to follow what you write.... and I am not so familiar with Wasabi wallet.

So you sent 1.7 BTC from your Electrum to your Wasabi.
Is bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y an address in your Wasabi wallet? (Is this your transaction?)

After that, the money from bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y was somehow sent in different directions, which I guess is normal for CoinJoin Wasabi. I can't understand that part - just because of CoinJoin - but:
* all the money went from bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y to bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn (2022-03-09).
* then from bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn to many other wallets in many steps (2022-03-10)
* then later (2022-03-14) bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn has received 0.00001 BTC (but it may not matter if it is not your wallet)

-----< Okay, so it's possibly a Wasabi CoinJoin issue or it's not my wallet. Pasted the zpub from wasabi into electrum but can't find the address bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn there, my wasabi coins don't show up in electrum either. I have 1.6 btc on wasabi.
only 0,38 btc are shown to me on electrum, these coins are also unwashed. So in Electrum only the unwashed coins are shown to me. Could it be that I sent something to a washed wallet that I don't have access to?


I don't know how long it takes to mix your coins, but this looks like either a Wasabi/CoinJoin problem if bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y is your Wasabi address, or clipboard malware if bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y is also an address you don't know.

Quote from: useruserbtc on Mar 15, 2022, 09:18:20 PM.
Can I use the xpub key to check if the address belongs to my wallet? Please there must be a mistake, have been saving for this for a very long time. I can't just lose 60k, my life is screwed.

You can import xPub into Electrum and check there. If it's important, as long as it's just xPub, you're safe.
But I would start by checking where bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y belongs. Then go step by step.
Your weird way of quoting + long text makes it a bit hard to follow.

-----bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y this address is a change address from Electrum, which I have activated in settings to make it difficult for third parties to see.


Quote from: useruserbtc on Mar 15, 2022, 09:18:20 PM.
Could it also be a software bug or is my PC infected by viruses?

It could be many things, but without knowing which transactions belong to you and which addresses belong to you, I will not say more because I can be very wrong.

-----I understand, thank you for taking the time for me, I am very grateful.

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Hello I have maybe another possibility how this 1.7 BTC could disappear, I have about 1 month Wasabi not opened, where I have created the generated address was at the bottom of Wasabi still Download Filters, can it be that the Wasabi BTC Node, has made a mistake?

It is quite difficult to follow what you write... and I'm not so familiar with Wasabi wallet.

So you sent 1.7 BTC from your Electrum to your Wasabi.
Is bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y an address in your Wasabi wallet? (Is this your transaction?)

Afterwards the money from bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y was somehow sent in various directions, which may be normal for CoinJoin Wasabi does. That part I cannot follow - exactly because of the CoinJoin - but:
* the whole money went from bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y to bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn (2022-03-09)
* then from bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn to many other wallets in many steps (2022-03-10)
* then later (2022-03-14) bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn has received 0.00001 BTC (but it may not matter if it's not your wallet)

I don't know how long it takes to mix your coins, but this looks either like a Wasabi/CoinJoin problem if bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y is your Wasabi address, either like a clipboard malware if bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y is also an address you don't know.


You can import xPub into Electrum and check there. If it matters, as long as it's only xPub you're safe.
But I'd start with checking where bc1qma22seqtka0kn8z7znuqqlze3tgtg2ag2jus3y belongs to. Then go step by step.
Your strange way of quoting + long texts make things a bit hard to follow.


It can be many things, but without knowing which transactions are yours and which addresses are yours I won't tell more because I can be very wrong.

hello ?

The address you say you don't own - bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn - received your transaction of 1.7 BTC and then pushed all those Bitcoins out about 5 hours later.
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Can I use the xpub key to check if the address belongs to my wallet? Please it must be a mistake, have been saving for this for a very long time. Can't just lose 60k, my life is fucked.

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The address you claimed to send to - bc1qn5du7qaznptldavyumlnlpyu58l6uvg897jnf2 - only received your 1000 sat test transaction.
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Okay that means only one transaction was received?
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The transaction that sent the coins to the wrong address - f94f2d08c402542b6cf350fa087466ee4b7f2a88675432bace86c372921437a4 - was confirmed in the same block as its parent transaction - 75ebe6d9f926fa596e22461104f6648279172ca0045c8e778b008fa1497efc18. This parent transaction appears to be a large consolidation transaction with 337 inputs and 1 output. Where did this transaction come from? Did you create it yourself?
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Is it really a fake address or is this address not showing up in my wallet? Really need to be very sure.

Have only created one transaction but are showing two debits.
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It could be a duplicate issue due to an unconfirmed parent transaction, which is why the transaction was displayed in Wasabi for a few minutes before it disappeared. The fact that the 1.7 BTC has already left the address you sent it to means that it definitely didn't come from one of your wallets by mistake, but is owned and operated by someone else. Either you sent the coins to an exchange or another third-party account where you accidentally copied the address, or you were scammed in some way.

I also note that your transaction is RBF enabled, so possibly someone with access to your private key(s) replaced your transaction with their own one after you transferred it.
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Could it also be software errors or is my PC infected by viruses?

and if I sent these bitcoins to an exchange could I also get them back?  Or how do I know which exchange it is.

Is it possible to send a message to wallets?

My keys are on a USB stick encrypted with Veracrypt only I know the password.

Thanks for your answer! I am very grateful for it.

The address which you say does not belong to you - bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn - received your transaction of 1.7 BTC and then moved all those bitcoins out about 5 hours later.

The address which you say you tried to send to - bc1qn5du7qaznptldavyumlnlpyu58l6uvg897jnf2 - has only received your 1000 sat test transaction.

The transaction which sent the coins to the wrong address - f94f2d08c402542b6cf350fa087466ee4b7f2a88675432bace86c372921437a4 - was confirmed in the same block as its parent transaction - 75ebe6d9f926fa596e22461104f6648279172ca0045c8e778b008fa1497efc18. This parent transaction seems to be a massive consolidation transaction with 337 inputs and 1 output. Where did this transaction come from? Did you make it yourself?

This could well be a case of a double spend due to an unconfirmed parent, which is why the transaction showed up in Wasabi for a few minutes before it disappeared. The fact that the 1.7 BTC have already moved out of the address you sent them to means that the address definitely didn't come from one of your wallets by mistake, but rather is owned and operated by someone else. Either you have sent the coins to an exchange or other third party service account where you accidentally copied the address, or more likely is that you have been scammed in some manner.

I also note that your transaction is RBF enabled, so potentially someone with access to your private key(s) replaced your transaction with their own one after you broadcast it.

This is quite a strange case. Did you have the amount you were trying to send in your wallet for some time, or did you just receive it?
My best guess is that the original transaction from Electrum to Wasabi was a parent transaction of an unconfirmed parent transaction, and that this unconfirmed transaction was invalidated by double spending.

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I can send you the BTC address, could you verify it? 

Can you tell me what happened or could have happened, it is not little money is 1.7 BTC that just disappeared.

On Electrum I had 1.7 BTC I wanted to send to Wasabi, were also briefly displayed on Wasabi wallet after 3 min when I went back to my PC they were gone.

  This address is from the Send tab with the mark unpaid.

bc1qn5du7qaznptldavyumlnlpyu58l6uvg897jnf2

i sent with another wallet 0,0001 btc as test again to test if it goes in at wasabi also went in. Wasabi showed me a message.

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I received the 1.7 BTC on this address but it is not shown in my wasabi wallet. I also sent 0.0001 btc from my other wallet to this address to test. These did not arrive and I was also not notified of the receipt of the btc at wasabi.


bc1qd4utkg8x75275jju5n484adkck6jhyf7ra23qn

Can please explain what happened to me?

This is quite a peculiar case. Had the amount you tried sending been sitting in your wallet for sometime, or did you just receive it?

My best guess is that the initial transaction from electrum to Wasabi was an unconfirmed parent transaction, and you tried creating a child transaction from that unconfirmed parent transaction. That unconfirmed transaction could have been invalidated by double spending.

If the address was incorrect, then you should not have gotten the notification of an incoming transaction on your wasabi wallet at all.

No, that's not how locktime transactions work.

I transferred bitcoins from Electrum to my other wallet, they showed as unconfirmed in the other wallet, then after 3 minutes the bitcoins were just gone.
What was the other wallet?
When you say "gone", from where? Gone from Electrum? Gone from the other wallet? Out of both of them? They first showed up in the other wallet and then disappeared?
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I sent the bitcoins from Electrum to Wasabi. My Wasabi wallet briefly showed that the coins were received, after 3min when I went back to the PC the coins were no longer on Wasabi or Electrum.  On Electrum I found on the Send tab a transaction that was not executed, which contains the address of wasabi. Status: unpaid. But in the transaction history were displayed that the bitcoins have already been sent also confirmed.

The address from the transaction history is different from the address that is unpaid on the send tab.

I have sent to test again 0.00001 BTC, to the respective addresses with the mark unpaid and the BTC address from the transaction history in the hope that the wallet updates itself and in my Wasabi wallet the lost money is displayed.

The bitcoins of 0.00001 have been received on the address marked unpaid on my wallet and also got a notification. Only the 0,00001btc on the address from the transaction history of Electrum was notified on wasabi no receipt.


Quote from: useruserbtc on Today at 09:01:54 PM.
I compared the addresses and it was not the same as my wallet address
So the address you sent the bitcoin to was not the same address you copied from your other wallet? Sounds like you have a clipboard malware.
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I don't know, I copied the address from Wasabi and pasted to Electrum normally and hit send like I always do.
I didn't check before but the PC was freshly booted and only Electrum and Wasabi were open and I didn't copy anything before.


Quote from: useruserbtc on Today at 09:01:54 PM.
Could it be due to LockTime?
No. LockTime simply prevents the transaction from being mined until a certain time. It has nothing to do with sending coins to change addresses.
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Okay I see so it can't be that the coins are changing to another address and only transferred to the address after the lock time has expired.


Thanks for your answer! Am just really despairing.

What was the other wallet?
When you say "gone", gone from where? Gone from Electrum? Gone from the other wallet? Gone from both? They initially showed up in the other wallet and then disappeared?

So the address you sent the bitcoin to was not the same address as you copied from your other wallet? Sounds like you might have clipboard malware.

No. LockTime simply prevents the transaction from being mined until a set time. It has nothing to do with sending coins to change addresses.

Hello dear community,

I hope you can help me, I have a problem.
I transferred bitcoins from Electrum to my other wallet, they were displayed unconfirmed in the other wallet, then after 3 minutes, the bitcoins were just gone. I compared the addresses and it was not the same as my wallet address, now I noticed that LockTime was set on Electrum. Gladly I send you the address, but do you know approximately what the problem is ?

Can it be because of LockTime?
and with LockTime the bitcoins are stored on a change address and then transferred to the recipient address ?


Best regards