Help me fully understand the expression "two-tier blockchains"? What does that mean, some new developments? I'm interested.
A decentralized network allows you to use the type of container storage in clusters. Each of the containers is connected by a chain in the unit.
You probably did not quite understand my question, I meant two-Level blockchains, how to understand this principle of work?
The VestChain is composed of two-level blockhains. The first level is made of flexible segment blockchains (shards), the second one presents a core blockchain that validates the blocks from the shard blockchains.