Coinspeaker Hedera Hashgraph Launches Mainnet Beta With Faster Speed Than Any BlockchainAfter months of testing, the Hedera Hashgraph has finally launched its public network which promises to have unmatched speed in the entire distributed ledger space. Hedera has also begun the distribution of its native HBAR tokens.Hedera Hashgraph Launches Mainnet Beta With Faster Speed Than Any Blockchain