Bitcoin Forum
May 05, 2024, 05:11:26 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 2 3 4 5 6 7 8 9 10 [11] 12 13 14 15 16 17 18 19 20 21 22 »
201  Economy / Collectibles / Re: Need to sell Casascius 2 unpeeled .5 bitcoin [auction] on: August 26, 2020, 08:17:24 PM
Awesome thanks for the update! And best of luck with your sale!
202  Economy / Collectibles / Re: Need to sell Casascius 2 unpeeled .5 bitcoin [auction] on: August 26, 2020, 07:48:29 PM
HELLO!
203  Economy / Goods / Re: Speculative Soup - only 24 cans in existance on: August 26, 2020, 05:41:57 PM
I've reported this as the most ridiculous post I've ever seen in collectibles section. That was my first report FYI. Another FYI is real stocks are crushing it. Crushing it so hard stocks are far more profitable for me right now than crypto but that's okay as things go up and down and ebb and flow. But a can of soup is a freaking can of soup! GL all!


iBHK8
204  Economy / Collectibles / Re: My Casascius Collection on: August 25, 2020, 03:36:25 PM
Besides of a dozen of 1btc brass Casascius which I bought at more than 7 years ago,
I also have several dozen or so pc of BTCC Mint Titanium coins, as well as some BTCC Poker Chips.
Shall make a showcase of them someday if uploading pics is quite easy here.

Yes please do. I'm sure most would love to see it! You can use https://imgur.com. Also regarding the WeChat group you mention in the post below are BTCC and Cas coins actively traded in China via WeChat groups these days?

iBHK8
205  Other / Archival / Re: . on: August 16, 2020, 11:31:18 PM
Does anyone know if they make this beauty in gold or a similar gold 8 of some kind? I'd love to give 1 or 2 as a gift to some very close Chinese friends who really went above and beyond when I lived in China! Thanks!


iBHK8
206  Economy / Collectibles / Re: [AUCTION] 2018 BTCC Tenth 0.1 BTC Titanium Coin Low Serial #37 *2 hours left* on: August 16, 2020, 10:58:38 PM
deleted

Stay the F out of places you don't belong! Dafuq was that?
207  Economy / Collectibles / Re: [AUCTION] 2018 BTCC Tenth 0.1 BTC Titanium Coin Low Serial #37 *2 hours left* on: August 16, 2020, 10:44:58 PM
.138BTC

HK8
208  Economy / Collectibles / Re: [AUCTION] 2018 BTCC Tenth 0.1 BTC Titanium Coin Low Serial #37 *2 hours left* on: August 16, 2020, 09:23:14 PM
.136BTC

HK8
209  Economy / Collectibles / Re: [AUCTION] 2018 BTCC Tenth 0.1 BTC Titanium Coin Low Serial #37 *2 hours left* on: August 16, 2020, 09:07:22 PM
.133BTC

HK8
210  Economy / Collectibles / Re: [ANN] #takebobbysbitcoin Ballet REAL BITCOIN Wallets on: August 04, 2020, 05:04:15 PM

How can one verify that the specific wallets he is using went through the same production process as the ones I might have? Or you might have?

Have him send me 1 bitcoin to my ballet wallet and post that one. I have one unopened we can unbox live.


Hi SatsLife,

Thank you for asking this very important question. I can tell you that for both of these wallets (serial numbers AA009926 and AA012381) were taken from the manufacturing / production process in Las Vegas. In other words, these two wallets were manufactured in the exact same was as the thousands of other Ballet wallets, and went through the exact same process and procedures.

These two wallets were NOT especially made for my hacking contest, nor were they "hardened" for security against hacking.
In fact, what I did was actually made them EASIER to hack, as I fully revealed one of the two critical components for each of the wallets: the BIP38 passphrase, and the encrypted private key.

And to directly answer your question: it wouldn't make sense for me to send you 1 BTC to your Ballet wallet, as that's essentially me giving you the 1 BTC, right?
Or unless you want to return that wallet to me, for my safekeeping, and for me to load some more BTC on it, for a hacking contest?


In any case, the purpose of my hacking contest is to show that:

1) our wallets uses 2-factor private keys, which happen to be made (and generated) in different geographic locations, and that these 2 components don't even come together at all during the manufacturing process.

2) due to the nature of BIP38 encrypted private keys, since the two components were never mixed together, even we, Ballet, have NEVER constructed the private keys for each of the wallets we make and sell.

3) even if someone were able to steal just 1 of the 2 critical components (either the BIP38 passphrase or the encrypted private key), that in of itself is not enough to hack the wallet, as it'll take an inordinate amount of computing power to guess the other part.


Hope that helps!

thanks,
Bobby





Just my 2bits...
I ran an experiment a while back to try and confirm plus understand how to sweep a collectible/physical coin so I bought a few pre and post forked Satoris! I used Ballet wallets to do it based on Charlie's recommendation and I simply cannot come up with enough words to explain how simple, seamless and magical the entire process was. I was so happy with how easy it was and now that even much more time has since gone by since that test experiment I ran I'm now even more confident in using Ballet for many reasons. I'm beyond pleased with my Ballet wallet purchases and love the fact you put this experiment out in the wild for the super savvy people to try and hack. Will be added confidence and security if this passes this huge but necessary test. I remember when I was in Tampa last year and I had explained my experience with Ballet and anonymousminer specifically mentioned something like this right here which is put it out there and if they think it's hackable then let them try! So great work to all of you involved in this! This is a great way to calm some people's nerves. I personally would trust Ballet to peel a high value item if I ever needed to peel something. And if not needed for peeling I love handing a few out to soon to become BTCers  Grin. Wishing everyone all the best!


HK8




211  Economy / Collectibles / Re: [WTB] High End Cas and BTCC list! PM your items on: August 04, 2020, 12:04:36 PM
Not sure if it helps but I ran into this guy on Twitter, he's selling a 25 BTC Casascius: https://twitter.com/sillytuna/status/1288124922091327493

Much appreciated. I updated my list. I can't seem to make my mind up on the 25BTC. I wish I'd found this board 5 years ago  Grin

HK8
212  Economy / Collectibles / Re: [WTB] High End Cas and BTCC list! PM your items on: August 04, 2020, 12:02:35 PM
See above as I explain it much better! Not sure why I made this post. All it did was repeat what I said above lol.

HK8
213  Economy / Collectibles / [WTB] High End Cas and BTCC list! PM your items on: August 04, 2020, 01:11:30 AM
Hi,
Looking to buy the following items:

- 1 BTC Silver and/or Gilt Cas
- 10 BTC Silver and/or Gilt Cas
- 5 BTC Bitnickel Series 2 ONLY
- BTCC Coins in denominations 1 BTC or greater

Send me what you got with pics and prices please! Graded coins are preferred but willing to listen to everything sent to me! Thanks in advance!


EDIT: After sleeping on it I've decided I don't wanna 25BTC at this time. Perhaps one day, but there's other much more higher priority items on my list above.

HK8
214  Economy / Collectibles / Re: Casascius Bitcoins For Sale, Reduced Prices on: July 30, 2020, 04:52:02 AM
Awe man.  You're right I used the wrong picture on the top.  Now I have to go through and figure out what coin I missed.

Anyway there is a reason that one is cheaper, it is a bit scuffed up on the back.

Hi,
Are you negotiable on the 10BTC coin? Please send me DM if you'd like to chat. Can meet you halfway or so with the driving too!

iBHK8
215  Other / Archival / Re: . on: July 28, 2020, 04:50:17 AM
1.151BTC
216  Economy / Collectibles / Re: 25 BTC Casascius Coin [Loaded] on: July 28, 2020, 04:44:26 AM
Out of interest, have any more of these sold?

I have an unspent s2-25 I bought for 28.5 btc back in 2013 and would be interested in selling for the right price.

UK based.

Coin isn't graded because I didn't want to risk posting it but it's in good condition and been stored in a bank vault. I referenced them in a tedx talk in 2014 (photo of them is even on the youtube video).

Just curious whats the "right price"?

iBHK8
217  Other / Archival / Re: [Auction] Lealana Monero Silver Set #167 - 3 Individual Lots - ICG graded on: July 07, 2020, 05:01:12 PM
Lot 1: 112 XMR
Lot 2: 57.50 XMR
Lot 3: 33 XMR
218  Other / Archival / Re: [Auction] Lealana Monero Silver Set #167 - 3 Individual Lots - ICG graded on: July 07, 2020, 01:10:22 AM
Lot 1: 110 XMR
Lot 2: 57 XMR
Lot 3: 33 XMR

iBHK8
219  Other / Archival / Re: [Auction] Lealana Monero Silver Set #167 - 3 Individual Lots - ICG graded on: July 05, 2020, 08:57:03 PM
Lot 1: 108 XMR
Lot 2: 55 XMR
Lot 3: 31 XMR

Does the 0.25 increments stress you out iBHK8?  Kiss

Lot 1: 108.25 XMR
Lot 2: 55.25 XMR
Lot 3: 31.25 XMR

Super stressed! Not sure what to do now. Wait....

Lot 1: 108.50 XMR
Lot 2: 55.50 XMR
Lot 3: 31.50 XMR
220  Other / Archival / Re: [Auction] Lealana Monero Silver Set #167 - 3 Individual Lots - ICG graded on: July 05, 2020, 08:33:10 PM
Lot 1: 108 XMR
Lot 2: 55 XMR
Lot 3: 31 XMR
Pages: « 1 2 3 4 5 6 7 8 9 10 [11] 12 13 14 15 16 17 18 19 20 21 22 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!