Announced on November 6, 2018, the addition of Barclays brings to 15 the number of dealers in the main blockchain project of The Depository Trust & Clearing Corporation (DTCC). By recoding the DTCC’s Trade Information Warehouse (TIW) for bilateral credit derivatives in only 18 months, the securities depository and its team of IT consultants – IBM, Axoni and R3 – hope to show that distributed ledger technology and cloud platforms are feasible options for high volume transaction processing and recordkeeping systems -- initially for those services with similar data architectures on a permissioned platform.

The Bank of England's Securities Lending Committee took up the question of distributed ledger technologies (DLT) in its September 24 meeting. Three vendors were invited to present their concepts to the group of nearly two dozen UK bankers and their regulators. The presentations and the Committee members' reactions were summarized in the minutes of the meeting. Each vendor approached the market from a different perspective, using a different aspect of DLT. Members found some value in the proposed solutions, yet were generally disappointed in the market impact of the innovative approaches.

More than 1,200 dealmakers brought their ardor and business plans to sold-out Polycon18, a giant-sized version of television’s Shark Tank which convened at the Bahamas’ Bal Mar Grand Hyatt Hotel from February 28^th to March 3^rd, 2018. Attending investors were shown project offerings, as well as conference materials that cited U.S. Senate testimony by SEC chair, Jay Clayton, to the effect that initial coin offerings (ICOs) of securities tokens would indeed be considered securities: