November 30, 2020 The top stories in bitcoin, crypto and more – all in one place, delivered daily By Daniel Kuhn If you were forwarded this newsletter and would like to receive it, sign up here.
Top shelf Blockchain Bites is back – we hope you enjoyed the holiday pause. Now for the news: Another major hedge fund may allocate to bitcoin. Kaspersky sees cybercrime on the rise for 2021. And anonymous developers have forked a seemingly dead project to launch DeFi's latest stablecoin.
And, perhaps most notably, bitcoin has set a new all-time high. "After nearly three years of waiting, bitcoin investors can celebrate a new all-time high Monday after the leading cryptocurrency traded as high as $19,786, breaking the previous record set in December 2017 by $3," CoinDesk reporter Zack Voell writes.
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At stake CBDC pilots Yesterday I reported that the central banks of Saudi Arabia and the United Arab Emirates (UAE) published a report based on a year-long joint digital currency pilot. In the report the regional powerhouses found that distributed ledgers, including classic blockchains, could improve cross-border and domestic settlements, without sacrificing privacy.
But the "Aber" project, named for the Arabic word for "crossing boundaries," was significant for more than just a successful central bank digital currency (CBDC) dry run. According to the researchers, it was likely the first blockchain-based CBDC experiment that tested the feasibility of a dual-issued currency.
In this sense, even though a Saudi/UAE bilateral currency is nowhere near ready for deployment, if ever, Aber did add to the existing body of knowledge. The program – which also involved the cooperation of six commercial banks that risked their own deposits in the trial – specifically referenced previous CBDC pilots in Singapore, Japan, South Africa and Canada.
It's worth going over what those earlier experiments were seeking:
"While other central banks have also explored cross-border payments, the major difference was in Aber's dually issued single digital currency approach and use of real money," Aber's researchers write.
Accordingly, while most blockchain-based CBDC pilots found varying levels of success in distributed systems to structure a nation's financial architecture, the research isn't complete.
Aber, for one, saw early issues in coordinating nodes across jurisdictions as well as lingering questions around transaction privacy, particularly in cross-border transfers. Then there are the issues that any blockchain system will run into including scalability, transaction finality and throughput limit. Those are mostly technical concerns.
Economically speaking, as a joint currency backed equally by the Saudi Riyal and the UAE Dirham initiative, fluctuating foreign currency exchange rates became an issue. As did the possibility of different cities and jurisdictions applying different taxes or charging different interest rates.
While many nations are surging ahead with CBDC adoption – with China and the Bahamas leading the pack – there's still reason to take a slow-going approach. After all, Aber, modest as it was, was among the first to put real money at stake.
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