Topic: [✔️AUTOBUY][Rare] BTC Vanity Adresses for Sale! (Read 265 times)

If the new owner encrypts it - wouldn't work.

To the top

There are now 3 new addresses available. They are, however, not yet available in the shoppy store. So, if you're interested, just send me a message.

Pattern: 1Licencee
Address: 1LicenceefQikWdmVNoqXsmq4Zm69H75kY
Pattern: 1Parbreak
Address: 1ParbreakDyRWrKAEBoC2biP43QcXNVzPX
Pattern: 1Creviced
Address: 1CrevicedPs6KX3DKYczd9MkDamTkybHd6

I have created an AUTOBUY shoppy store where you can immediately buy the addresses!

Link in Original Post!

Hi all, a new address is available!

Pattern: 1Bedchair
Address: 1BedchairFBLLkbC9EgACR7BQv5VGLoHeK

It's added to the OP's address sale list.

It's not just less secure - rather, it has zero security. The buyer has to trust you completely, and you can steal all their coins at any time with no recourse. It is unethical to prey on newbies who don't know any better like this, since they are the only people who would be naive enough to buy a private key like this.

If someone wants a vanity address, then the best thing to do is simply to download an open source program such as VanitySearch and run it themselves. There are easy to follow guides on how to do this on this forum, such as: https://bitcointalksearch.org/topic/guide-how-to-create-vanity-address-segwit-5144752

If you really want someone else to generate your vanity address for you, then you must use the split key method as described by TheArchaeologist above. Anything less than that and you might as well just send your coins directly to a scammer.

Thanks! Oh my bad! Good that you mentioned it. My price had a typo. The price is not 0.05BTC, but 0.005BTC!
This would be $40+ in today's conversion rate.

I'm going to correct it!

Ok, well you are of course entitled to ensure your own ideas.

My closing words: I would warn everyone strongly against buying such an address:

• The private key for the address you buy is not private
• Bitcoin has a rule "your keys, your coins". So in this case: "not your keys, not your coins"
• Why would you want to pay $400+ in BTC equivalent for an unusable address?

Yes, you are absolutely right. Bitcoin is trustless. The way to generate vanity addresses you've shown is definitely possible if you have received a buyer's order and then you generate a vanity address for him using his provided key.
This does not work for my strategy, because I want to generate bulk addresses where buyers can pick an address they like AFTER it's already discovered. Just like in an online shop where you buy a product that's available immediately.

I know it's less secure, but this way, I am able to discover more addresses.

There is no way of proving you indeed destroyed the key. Bitcoin is trustless, using an address where the private key is known by at least one other party makes it you have to put trust into that party. It is just a really bad idea, disclaimers or not.

And there are ways generating vanity addresses by a third-party without the need of exposing the private key to the third party as I've shown.

Highlighted and quoted for reference. Now this looks safe and better. Good luck.

The address is fully usable. There's just a risk to any vanity address that's generated by a third-party. You trust the third-party to remove the private key. I am not considering myself an attacker and I will permanently destroy the keys.
I have added a disclaimer regarding this.

If you want your idea to use as a public service you should be using the split-key technique which uses a public key provided by the requestor instead.

Taken form the Vanity Search documentation:
Generate a vanity address for a third party using split-key

It is possible to generate a vanity address for a third party in a safe manner using split-key.
For instance, Alice wants a nice prefix but does not have CPU power. Bob has the requested CPU power but cannot know the private key of Alice, Alice has to use a split-key.

Step 1
Alice generates a key pair on her computer then send the generated public key and the wanted prefix to Bob. It can be done by email, nothing is secret. Nevertheless, Alice has to keep safely the private key and not expose it.

VanitySearch.exe -s "AliceSeed" -kp
Priv : L4U2Ca2wyo721n7j9nXM9oUWLzCj19nKtLeJuTXZP3AohW9wVgrH
Pub  : 03FC71AE1E88F143E8B05326FC9A83F4DAB93EA88FFEACD37465ED843FCC75AA81

Note: The key pair is a standard SecpK1 key pair and can be generated with a third party software.

Step 2
Bob runs VanitySearch using the Alice's public key and the wanted prefix.

VanitySearch.exe -sp 03FC71AE1E88F143E8B05326FC9A83F4DAB93EA88FFEACD37465ED843FCC75AA81 -gpu -stop -o keyinfo.txt 1ALice

It generates a keyinfo.txt file containing the partial private key.

Pub Addr: 1ALicegohz9YgrLLa4ADCmam7X2Zr6xJZx
PartialPriv: L2hbovuDd8nG4nxjDq1yd5qDsSQiG8xFsAFbHMcThqfjSP6WLg89

Bob sends back this file to Alice. It can also be done by email. The partial private key does not allow anyone to guess the final Alice's private key.

Step 3
Alice can then reconstructs the final private key using her private key (the one generated in step 1) and the keyinfo.txt from Bob.

VanitySearch.exe -rp L4U2Ca2wyo721n7j9nXM9oUWLzCj19nKtLeJuTXZP3AohW9wVgrH keyinfo.txt

Pub Addr: 1ALicegohz9YgrLLa4ADCmam7X2Zr6xJZx
Priv (WIF): p2pkh:L1NHFgT826hYNpNN2qd85S7F7cyZTEJ4QQeEinsCFzknt3nj9gqg
Priv (HEX): 0x7BC226A19A1E9770D3B0584FF2CF89E5D43F0DC19076A7DE1943F284DA3FB2D0

How it works

Basically the -sp (start public key) adds the specified starting public key (let's call it Q) to the starting keys of each threads. That means that when you search (using -sp), you do not search for addr(k.G) but for addr(kpart.G+Q) where k is the private key in the first case and kpart the "partial private key" in the second case. G is the SecpK1 generator point.
Then the requester can reconstruct the final private key by doing kpart+ksecret (mod n) where kpart is the partial private key found by the searcher and ksecret is the private key of Q (Q=ksecret.G). This is the purpose of the -rp option.
The searcher has found a match for addr(kpart.G+ksecret.G) without knowing ksecret so the requester has the wanted address addr(kpart.G+Q) and the corresponding private key kpart+ksecret (mod n). The searcher is not able to guess this final private key because he doesn't know ksecret (he knows only Q).

Note: This explanation is simplified, it does not take care of symmetry and endomorphism optimizations but the idea is the same.

This seems to contradict your earlier statement: "This makes it incredibly hard for attackers to replicate the look of your address". Why would that be important if you are offering an unusable address?

You are right. Privately generated keys are more secure because nobody else gets access to the key. That's what I meant with "vanity addresses generated externally" (from a third-party).

Yes, that's true. I will add such a clause. This will make everything more transparent. Thank you.

Sorry, not ALL. If I generate a key for me and keep it private then no one is going to know about it.


Maybe you need to add a clause on the OP clearly stating that this is for fun and do not store any coin to these addresses unless the buyer has extreme trust on you.

Hi Royse777, yes that's true and that's the downside of all vanity addresses generated externally. I can only ensure I will permanently delete the private key once it's sold.

Aside from that, these addresses should be used for fun and nobody should permanently keep significant amounts of money on them.

Great Business Model: First you sell the private keys to an address and then if the address gets funded you can instantly sweep the funds yourself.

There is really no end to human stupidity but I do hope no one will fall for this kind of scam.

Wrong, it will be shared ownership in between you and whoever will be buying it. This does not make sense - why would anyone take this risk of buying these addresses despite the rarity?

Hi everyone,

I am selling the private keys (full ownership) of these very rare BTC vanity addresses:

BTC VANITY ADDRESS AUTOBUY STORE: https://shoppy.gg/@sakurro/groups/C4DiBCI

✔️ 5 Digits:

• Pattern: 1Asset
  Address: 1AssetcG2c8dxZKc2sE2HE7WZyVk9DdmQM

💯 8 DIGITS (EXTREMELY RARE):

• Pattern: 1Notewise
  Adress: 1NotewiseyHSKPh4SnSMXi5WU3DVxzb43G
• Pattern: 1adeption
  Address: 1adeption5dFCJ2UBnq8EzNny2XS8sagP
• Pattern: 1Bedchair
  Address: 1BedchairFBLLkbC9EgACR7BQv5VGLoHeK
• Pattern: 1Licencee
  Address: 1LicenceefQikWdmVNoqXsmq4Zm69H75kY
• Pattern: 1Parbreak
  Address: 1ParbreakDyRWrKAEBoC2biP43QcXNVzPX
• Pattern: 1Creviced
  Address: 1CrevicedPs6KX3DKYczd9MkDamTkybHd6

What's special about them?
The chance to discover such an 8+ digit human-readable address is less than 1 in 128.000.000.000.000. This makes it incredibly hard for attackers to replicate the look of your address because they would have to spend enormous computing power to generate a similar-looking address.

And on top of that, it looks incredibly cool and is a perfect show-off!

I am working on discovering more such addresses and will keep this thread updated.

Price per address: 40$
Payment method: BTC, LTC
Delivery: E-Mail

DISCLAIMER: These addresses and private keys are generated on my hardware setup and are therefore exposed to me. I do ensure that I will permanently remove the key from my hard drive after it is sold. However, the vanity addresses should still be used with caution and you should not use it as your permanent BTC storage unless you have extreme trust in me. It is just for fun.


Happy buying!