As I stated previously, I have no issue with the key generation. I will list my concerns below so it's not difficult to understand:
1 ) The design is simple. There is no unique texturing or elements that would be difficult to copy on the titanium block or card.
2 ) Fonts (typeface) used in the design are all free fonts accessible to anyone with the internet (Avenir, Helvetica, Times New Roman, ect..)
3 ) The logo used in the design is available on the internet
4 ) There is no holographic "sticker"
5 ) The scratch off and sticker covering the private key are 2D and would be possible to mimic
6 ) The exact dimensions of the block are posted online
7 ) The layout (front view) is available on this thread
8 ) The block # & reward stickers could potentially fall off over time (not a security concern)
My physical security concerns also apply to the Ballet cards. I'm concerned and giving feedback so these security issues could potentially be addressed. A product intended to hold a significant amount of BTC should be scrutinized in my opinion.
And I'll address each of your points as well:
1 ) The design is simple. There is no unique texturing or elements that would be difficult to copy on the titanium block or card.
"Simple" is subjective. "Difficult to copy" is a matter of degree, and not an absolute yes/no answer.
We also designed this to be attractive. The wallet cards are made of stainless steel, which are readily available, but the block is made of titanium, which isn't exactly easy to source or make into this shape.
2 ) Fonts (typeface) used in the design are all free fonts accessible to anyone with the internet (Avenir, Helvetica, Times New Roman, ect..)
Yes, you are correct. We did not choose to use fonts as a means of resisting copying.
3 ) The logo used in the design is available on the internet
Yes, as it is for ALL products. Which secure product are you aware of, where the logo is NOT available on the Internet?
4 ) There is no holographic "sticker"
We have an even more advanced tamper-evident sticker, which we call the "Ballet sticker". (see above)
Try and copy that.
5 ) The scratch off and sticker covering the private key are 2D and would be possible to mimic
Again, EVERYTHING can be copied. It's a matter of time and resources. We've tried hard to prevent simply copying. Can you do better?
6 ) The exact dimensions of the block are posted online
Yes of course. Anyone who buys one can easily measure themselves.
Even Channel / Gucci bags, when dimensions aren't posted online, the copycats just go buy one from the store, take it apart, measure it, and go to work to copy it. So what's your point?
7 ) The layout (front view) is available on this thread
Again, see my comments above.
I honestly don't think that by posting photos of the product, that I'm reducing the security or making it easier for people to copy it.
8 ) The block # & reward stickers could potentially fall off over time (not a security concern)
With enough time, everything falls apart. Will the hologram stickers on Casacius coins fall off over time, in dry or humid storage? We spent a lot of time choosing a very good vendor for this. They use top of the line 3M adhesives. I'll have more to show later.
Let me know if you have any more questions.
thanks,
Bobby