Bitcoin Cash (BCH) vs Hedera (HBAR)

Bitcoin Cash is a Proof of Work (PoW) blockchain that was born on August 1, 2017, following a hard fork from Bitcoin due to a disagreement within the Bitcoin community. While the majority of the community chose to adopt the SegWit proposal, a dissenting faction decided to split the blockchain (hard fork) and implement their own improvement, namely an increase in block size from 1 MB to 8 MB, following the original vision of Satoshi Nakamoto.

Hedera Hashgraph is a layer 1 blockchain platform that aims to be a more efficient, secure, and reliable distributed ledger than Bitcoin. The protocol is based on Proof of Stake (PoS) and is powered by a unique technology called Hashgraph, which incorporates concepts from directed acyclic graph theory for node management and a mechanism called "gossip protocol" for transaction validation.