Articles about Central Bank Digital Currency - Section 252
IKEA completes the "world's first" commercial settlement using programmable electronic money
According to Coindesk's October 3 report, IKEA Iceland conducted a commercial transaction at Ethereum, using sma...
Payment giant PayPal officially withdraws from Facebook's Libra project
According to the Wall Street Journal, PayPal officially withdrew from Facebook's Libra Stabilization Coin projec...
Secret! "FBI on the chain" How Chainalysis tracks dark network transactions
Tools like Chainalysis allow law enforcement agencies to gain insight into illegal access, not just locate bitcoin ad...
Coinbase is increasingly unfriendly to retail investors? After the transaction rate adjustment, it ushered in a 233% rise
Today, the US bitcoin exchange Coinbase announced that it will introduce a new charging mechanism, which will increas...
Bitcoin in the eyes of outsiders: "I have encountered more scams, not bad bitcoin"
First, my aunt Usually every day bitcoin, blockchain, a lot of professional terms, I see a big head, it is rare to me...
Rescuing 10% of asset security, MakerDAO fixes important vulnerabilities in multi-collateral systems
MakerDAO has patched an important vulnerability in its unlaunched multi-collateral Dai (MCD) upgrade that could put m...
Global stock markets have collapsed, and gold has risen safely! Can Bitcoin usher in a new round of rise?
This holiday has become less calm due to the sudden collapse of the European and American stock markets. There is no ...
Introduction | DAI's Deformation Tour
Editor's Note: This article is about a series of financial products with DAIs in the Ethereum network that can b...
Detailed AirSwap Smart Contract Vulnerability: User assets can be maliciously eaten by attackers?
On September 13, 2019, the AirSwap team announced a fatal flaw in an AirSwap smart contract that could cause a user&a...
Monetary policy for cryptocurrency
Foreword: The monetary policy of crypto assets mainly involves its distribution model, such as release method, initia...

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