How can I get my old bitcoins back?

Hey everyone, I got 10,000 bitcoins about a decade ago, but the private key was saved on my old computer, which I sold ages ago. Is there any way to get it back? I've spent the last four years trying to track down these bitcoins and honestly, I'm feeling pretty hopeless right now. If anyone has any ideas or solutions, please help me out.

You need the private key, if not accessible again, the bitcoin is gone and can not be accessible. Like what you implied, you received the private key, you supposed to have backup of the private key else where safer offline than leaving it on your computer. So sorry if true you own the bitcoin.

So, in fact you have sold your coins long time ago... There are two options: 1) you have backup - I assume you do not have it 2) you know buyer, which still has your disk untouched and is willing to give your wallet back - I assume chances are close to 0. Life goes on, stop thinking about it.

And you sold it without 1st backing up and then wiping the hard drive? Nice way to compromise security of all your accounts that you had accessed using it...

I'm not buying it. When 1f1miYFQWTzdLiCBxtHHnNiW7WAWPUccr received 10,000 BTC, that was worth 33,200.00 USD. You wouldn't just forget about that when you sell your computer. Let me guess: next, you're going to ask for donations?

Dont be sad over it, money cant buy happiness, unless the money is Bitcoins

Although I tend to believe that LoyceV is right and you're lying, you had 10 years to buy at least some of those coins back to fix that mistake. If you didn't... too bad.

Hi if you are telling the truth which could be or no do you remember what type of computer it was? What brand name was it. Then maybe we can help your brain remember the info and stuff.

Interesting... It was a Toshiba laptop. Will that help in the process of retrieving the private keys? On a second thought, maybe it was a Dell. OP said in a different topic that he likes peanut butter and it is possible that some of the stuff is still glued to the keyboard. Now you have two of the most significant pieces of information to retrieve the private key. You have a Toshiba, actually Dell computer + peanut butter stains on the keyboard. How long until you have the private key?

It's not just clear to me that you've been trying to find a private key for 4 years, and you're still receiving payments to that account, the last one was 2021-06-25 this year, it never occurred to you to give the person who sends you the payment where you can withdraw money.I just don't think that's your address.

That "payment" is a dust spam attack.

The main thing you should focous on is that you have completely lost the wallet. The unrealistic thing is "Recovering it". not the opposite. I was trying to recover a deleted wallet some months ago and failed, however this was a new SSD hard disk. The max avg life of HDD is about 5 years. your files should've been overwritten a lot of time beside that. So yeah, say good bye.

https://mempool.space/tx/138e8e608fc406baea409e2e52e0edad77104d9b282da4eb6c515386398d45fe  Someone must feel really lucky today.  I highly believe the person behind these coins had indeed lost access and found it after 14 years.  You can't have this level of self-control to not spend any coin. What's also interesting is that 70,000 more bitcoin woke up today: https://x.com/lookonchain/status/1941126810961653780.  Imagine finding access to your keys after a decade of despair.

Since we're speculating now: I don't think the keys were lost. As I wrote above (4 years ago), it was worth $30k when it was received. That doesn't sounds like something to lose access to. So my guess is the owner had multiple more addresses, and may have sold some other coins over the years. Just not this input. A billion bucks That's quite literally a truckload of money.

That does not sound like something to deliberately leave untouched for 14 years either.  What kind of wallet software was reputable back in 2011?  Anything would be vastly inferior than the ones that were developed later on, in terms of security.  Imagine watching your net worth go from $30k to $300m and keeping them in a paper wallet.  Lol!  If I was him, I would have moved them into a BIP39 seed phrase at least, if not multi-sig / BIP39 with passphrase.

Only if you have just one It could be as simple as a paper wallet. Cold storage now is not better than cold storage 14 years ago. Why? He could have turned it into a BIP38 encrypted paper wallet and burned the original in 2012. As long as it's safely tucked away, not touching it is the safest thing to do. He also recovered $5M in BCH and has some other "crummies" in Forkcoins to go.

I've been seeing this news all over the forum boards, multiple threads in a single board even. More speculation: There's a chance that it's related to: /index.php?topic=5547249.0 Because the timestamp of the OP's last reply to confirm his doubts has a relatively good gap after the 10k BTC transaction's timestamp. On the very low chance that it's him; he totally messed-up his plan to use coin control.

His last post was before the transaction, not after. It would be cool if it's him though. Somehow that scenario sounds a lot more fun than someone who has sold similar amounts of Bitcoin over the years. From zero to tres commas

I don't know about you, I'd feel extremely anxious if I had written it down to a paper wallet, knowing how easy it is to lose access.  There's a reason why we don't write down private keys anymore.  Paper wallet generators are prone to their own vulnerabilities, human errors asides.

Oops, yes I mean his last post was "before the 10k BTC transaction". Thanks for pointing that out. Otherwise, my speculation will not make any sense since he wont ask for clarifications after he already spent his bitcoins.