28/07/2020: Ethereum 2.0 Testnet Launch
The Beacon Chain, the first phase of Ethereum 2.0, goes live on a public testnet, marking a significant step towards the transition to a proof-of-stake consensus mechanism.
20/07/2017: Ethereum Hard Forks: Byzantium
The Ethereum network undergoes a hard fork upgrade named Byzantium, implementing various improvements to enhance scalability, privacy, and security.
28/07/2016: Bank of Japan announces stimulus package
The Bank of Japan announced an aggressive stimulus package and negative interest rates, causing the Yen to depreciate against major currencies.
17/06/2016: The DAO Hack
The Decentralized Autonomous Organization (DAO), built on the Ethereum platform, suffers a major security breach, resulting in the theft of approximately 3.6 million ETH tokens.
30/07/2015: Ethereum Mainnet Launched
The Ethereum mainnet is released, enabling developers around the world to build and deploy decentralized applications on the Ethereum blockchain.
30/07/2013: Ethereum Whitepaper Published
Vitalik Buterin publishes the Ethereum whitepaper, outlining a new blockchain platform designed to support decentralized applications and smart contracts.
11/03/2011: Great East Japan Earthquake
The Tohoku earthquake and tsunami devastated Japan, leading to a decline in the Yen as reconstruction efforts strained the economy.
03/01/2009: Bitcoin Genesis Block Created
The first block of the Bitcoin blockchain, known as the Genesis Block, is mined by Satoshi Nakamoto, marking the birth of the Bitcoin network.
31/10/2008: Bitcoin Whitepaper Published
Satoshi Nakamoto releases a whitepaper titled 'Bitcoin: A Peer-to-Peer Electronic Cash System,' introducing the concept of a decentralized digital currency.
15/09/2008: Lehman Brothers bankruptcy
The bankruptcy of Lehman Brothers triggered a global financial crisis, resulting in a surge in the value of the Yen as investors sought safe-haven assets.
20/03/1995: Kobe earthquake
The Great Hanshin earthquake struck Kobe, causing significant damage to the Japanese economy and leading to a decline in the value of the Yen.
22/09/1985: Plaza Accord
Japan, along with major economies, agreed to depreciate the value of the US dollar, leading to the appreciation of the Yen.
01/03/1973: Yen becomes a floating currency
The Yen lost its fixed exchange rate and started floating against major currencies following the collapse of the Bretton Woods system.
15/12/1953: Yen is introduced
The Japanese Yen was first introduced as the official currency of Japan with the enactment of the Bank of Japan Act.