Mike Hearn, the lead platform engineer at enterprise blockchain builder R3, is stepping down from his role at the company, CryptoX has learned.
Hearn will stay on at R3, but only in the capacity of a technical adviser, according to a memo sent to company staff Friday.
Hearn has long harbored ambitions to broaden his range and start new projects, the memo said.
“Mike’s plans include his own projects, as well as becoming technical advisor to the R3 executive committee. To support the former, he’ll become CEO of his new firm, as well as transitioning to his ongoing R3 advisory role,” it said.
Hearn, who joined R3 in 2016, was instrumental in the creation of the Corda platform with CTO Richard G. Brown. Most recently, Hearn oversaw the recently rolled out Conclave system built using Intel’s SGX technology.
Before joining R3, Hearn was one of leading early developers building Bitcoin’s core software, and he is one of the few people to have had email conversations with bitcoin’s pseudonymous creator, Satoshi Nakamoto. He quit the project in a very public way in early 2016. Prior to that he was a senior software engineer and tech lead at Google.
Hearn did not immediately return requests as to whether he might be rejoining the bitcoin ecosystem, or more broadly, the world of public blockchains.
Enterprise blockchain, once the battle cry of large corporates, seems to be firmly in the trough of disillusionment these days, with clear evidence of atrophy at R3 rival IBM, where former staffers and other insiders said the primary blockchain team had all but been dissolved.
