L2 #162 (Integration/#15)

*layer_two* tokens are created by [the_coin](https://opensea.io/collection/the-coin-by-takens-theorem) owners, & enable new on-chain works by Solidity alone, leading to forms more complex, curious. [Quickstart](https://takenstheorem.weebly.com/layer_two.html) Full sets for bidding listed on [JPG](https://jpg.space/takenstheorem/exhibition/L2_4s) Playful [backstory](https://takenstheorem.medium.com/immortal-artist-1dfd65e1762b) *Terms & conditions*: Experimental, use at your own risk. Each token provided as-is and as-available without any and all warranty. By using this contract you accept sole responsibility for any and all transactions involving *layer_two*. Tokens may appear different across browsers, and may not be formatted correctly on all exchanges. No assurances of any kind given. Like any project of this nature, there may be unforeseen errors or issues that are discovered during the course of deployment and use. These are important caveats, but I hope you like it.