Hedera (HBAR) vs Quant (QNT)

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.

Quant Network is a service provider for developers, whose overall ambition is to build interoperability between blockchains and distributed ledgers of various ecosystems. Quant's technology, called Overledger, sits on top of existing blockchains and enables the development of multi-chain decentralized applications, meaning those that rely on multiple networks simultaneously.