How does Ouroboros Token attach a wallet number to a manufactured diamond? The alphanumeric combination is engraved using a very small laser. The engraving is not visible to the naked eye, and so it doesn’t affect the clarity of your stone.
The stone in the photo is engraved with “87a409e” the last 7 digits of 0x8E3Af3C10bE9d807b2B0c5BdC1e4cF7f087a409e the wallet address for the ICO. If you’re tired of the ethical issues that come with mined diamonds, or you’re tired of missing out on the investment returns you would get from investing the money you would spend on an engagement ring, put your engagement on the blockchain with Ouroboros token.