Is plasma meant to work on other similar blockchains to ethereum? If so, state which ones, for example: ETC, or ADA, XEM (via API) or any others.

[therevoltingx]

This is pretty interesting. Perhaps we start by listing what are the base requirements for Plasma? (i.e. Smart Contracts, Tokenization, etc.)

Then we could build a list of other chains that could support Plasma.

[therevoltingx]

Plasma Requirements for Root Chains

Turing-complete smart contract language

• Ability to define memory and storage variables
• Ability to know the current time
• Basic variable types (bytes32, uint256, etc)
• Key/Value maps
• Array data structures

Tokenization

• Token interface similar to ERC-20 or Ether-like gas currency