though bitcoin is a Jet. it seems the banks are building the hyperledger aircraft carrier, and getting involved with letting the Jet sit on it

check out hyperledger. (members: blockstream and the banks)
https://www.hyperledger.org/about/members

check out who is attending the Satoshi roundtable (blockstream and the banks)
https://bitcointalk.org/index.php?topic=1745409.0