20 january
"We are proud to announce our partnership with @LamdenTau to enable cross chain atomic swaps on the Bounty0x platform. This lets Bounty Hunters receive rewards in any cryptocurrency, not just ERC-20 compliant tokens."

https://blog.bounty0x.io/announcing-bounty0x-partnering-with-lamden-to-bring-atomic-swaps-to-bounty0x-e438e93aac48