What is TON Crystal?

Source. Crypto info.com

What is TON Crystal?
Free TON is based on a flexible multi-blockchain platform called TON Blockchain, capable of processing millions of transactions per second, with Turing-complete smart contracts, upgradable formal blockchain specifications, multi-cryptocurrency value transfer, support for micropayment channels and off-chain payment networks.

TON Blockchain presents some new and unique features, such as the 'self-healing' vertical blockchain mechanism and Instant Hypercube Routing, which enable it to be fast, reliable, scalable and self-consistent at the same time.