Thinkium Foundation | 733 followers on LinkedIn. Thinkium is an all-around public blockchain network, which achieves unlimited scalability at a linear cost. | Thinkium Blockchain features: 1. Thinkium takes unique hierarchical way to build a chain network, which can theoretically achieve unlimited scalability through the separation of subchains from the main chain, inheritance of child-chains from their parent-chain, intra- chain sharding, and cross-chain communications. 2. The Aplati tree, a flat tree structure that enables unlimited logical layers and significantly improves cross-chain efficiency. 3.