Loadable Two-Factor Aluminum Bitcoins

[manic]

Loadable Two-Factor Aluminum Bitcoins

These coins feature an encrypted private key that requires a passphrase known only to the buyer to be decrypted.  Nobody can redeem the value of your coin without having the coin in their possession and knowing your passphrase.  When ordering you will need to send me an intermediate code for each coin you order, to generate intermediate codes you can go to the page below or use Bitcoin Address Utility made by Casascius.  The encrypted private key is contained in a qr code protected by a tamper evident hologram on the back of the coin.  I send a small amount of btc to each coin to create the firstbits and include them on the coin.

Price: 0.04BTC each, free shipping to US & Canada

http://coinslot.info/twofactor/

[1714055806]

1714055806

[miffman]

front pic? 

[manic]

front pic? 

added

[miffman]

oh right it's the casascius aluminums

[b!z]

do you produce these yourself?

[manic]

I generate the keys and 'assemble' them, the coins themselves are from Casascius and the holograms I found online..

[xsfgsdrwe]

I generate the keys and 'assemble' them, the coins themselves are from Casascius and the holograms I found online..

Do you store the private keys or ever have access to them? how is the loading process done?

[escrow.ms]

2factor auth is a pretty nice idea. Goodluck man.

[manic]

I generate the keys and 'assemble' them, the coins themselves are from Casascius and the holograms I found online..

Do you store the private keys or ever have access to them? how is the loading process done?

I only have access to the encrypted private key, which I don't store, since I don't know the buyers passphrase I'm not able to decrypt them..     loading what?

[smoothie]

Curious what you meant when you said:

I send a small amount of btc to each coin to create the firstbits and include them on the coin.

[xsfgsdrwe]

I generate the keys and 'assemble' them, the coins themselves are from Casascius and the holograms I found online..

Do you store the private keys or ever have access to them? how is the loading process done?

I only have access to the encrypted private key, which I don't store, since I don't know the buyers passphrase I'm not able to decrypt them..     loading what?

Loading the bitcoin to the physical coin.

[b!z]

Curious what you meant when you said:

I send a small amount of btc to each coin to create the firstbits and include them on the coin.

I'm also curious. You can see the first bits just by looking at the address. No need to send BTC.

[manic]

Curious what you meant when you said:

I send a small amount of btc to each coin to create the firstbits and include them on the coin.

I'm also curious. You can see the first bits just by looking at the address. No need to send BTC.

Reserve may have been a better word than create, without a transaction it would be possible(however unlikely) for the firstbits on the coin to be assigned to a different address

[manic]

I generate the keys and 'assemble' them, the coins themselves are from Casascius and the holograms I found online..

Do you store the private keys or ever have access to them? how is the loading process done?

I only have access to the encrypted private key, which I don't store, since I don't know the buyers passphrase I'm not able to decrypt them..     loading what?

Loading the bitcoin to the physical coin.

I send a small amount to reserve the firstbits and be sure what is printed on the coin corresponds to the actual address of the coin, then the buyer can add coins any way they would like to. 

[smoothie]

Curious what you meant when you said:

I send a small amount of btc to each coin to create the firstbits and include them on the coin.

I'm also curious. You can see the first bits just by looking at the address. No need to send BTC.

Reserve may have been a better word than create, without a transaction it would be possible(however unlikely) for the firstbits on the coin to be assigned to a different address

Gotcha. Thanks for clarifying.

[BitAddict]

If after setting the two factor password, if you resell them is any way the new buyer can check that the password is correct without spending it?

[manic]

If after setting the two factor password, if you resell them is any way the new buyer can check that the password is correct without spending it?

Yeah, I send you a confirmation code and the bitcoin address after I generate the private key, as long as you save the confirmation code and give it to them they could verify the password the same way you do..

[b!z]

I generate the keys and 'assemble' them, the coins themselves are from Casascius and the holograms I found online..

Do you store the private keys or ever have access to them? how is the loading process done?

I only have access to the encrypted private key, which I don't store, since I don't know the buyers passphrase I'm not able to decrypt them..     loading what?

Loading the bitcoin to the physical coin.

I send a small amount to reserve the firstbits and be sure what is printed on the coin corresponds to the actual address of the coin, then the buyer can add coins any way they would like to. 

OK, I get it now.

[manic]

http://coinslot.info/twofactor/

Setup a page based on the bit2factor code that has a little more info and just the related two-factor tools to make it easier for those who don't want to or can't download the address utility..

[pand70]

The good thing about bitcoin is that it is digital. Yet there are more and more people selling physical bitcoins...
I mean i can understand that they are nice for a collection or something but still...

[manic]

The good thing about bitcoin is that it is digital. Yet there are more and more people selling physical bitcoins...
I mean i can understand that they are nice for a collection or something but still...

And these provide a secure way of storing those digital bitcoins, more of a wallet than a collector's item to me..  Cold storage along with a physical bitcoin at an inexpensive price..

Thanks for trolling though, I appreciate the bump

[manic]

Lowered the price to 0.04BTC & shipping is free now