Blockchain platform Qtum ( pronounced Quantum ) is designed to provide universal smart contracts across the different blockchain systems of Bitcoin , Ethereum , Hyperledger , R3 Corda and more . Using the Unspent transaction obligation ( UTXO ) design in Bitcoin , Qtum connects with the Ethereum Virtual Machine ( Oracle ) to bridge the two systems . Blockchain Interface, Anthony Di Iorio; cofounder of the AugurProject, Jeremy Gardner; blockchain technology advocate, Bo Shen; and Chinese angel investor, Xiaolai Li. At present , the UTXO design does not work well with smart contracts with multiple parties and data feeds , leading Qtum to create the Qtum Account Transfer Layer to adapt one system to the other . The layer will work across all UTXO - based blockchains to create universal smart contracts .
Blockchain platform Qtum ( pronounced Quantum ) is designed to provide universal smart contracts across the different blockchain systems of Bitcoin , Ethereum , Hyperledger , R3 Corda and more . Using the Unspent transaction obligation ( UTXO ) design in Bitcoin , Qtum connects with the Ethereum Virtual Machine ( Oracle ) to bridge the two systems . At present , the UTXO design does not work well with smart contracts with multiple parties and data feeds , leading Qtum to create the Qtum Account Transfer Layer to adapt one system to the other . The layer will work across all UTXO - based blockchains to create universal smart contracts .