Byzantium release date updated

Ethereum's hardfork is planned to occur between 12:00 UTC and 13:00 UTC on Monday, October 16, 2017 (on the block 4,370,000)
12 October 2017   2357

Ethereum Team made an official announcement regarding the upcoming Byzantium hardfork. 

Now hardfork is planned on the to occur between 12:00 UTC and 13:00 UTC on Monday, October 16, 2017. (on the block 4,370,000)

Additionally, here's the list of official recommendation for user:

Download the latest version of your Ethereum client:

  • Latest version of Ethereum Wallet/Mist.
  • Latest geth client (v 1.7.1)
  • Latest Parity client (v 1.7.4)
  • Latest Harmony client (v 2.1.0)

Users of desktop or mobile wallets, such as Jaxx or MyEtherWallet, is necessary to clarify with their providers, whether they will upgrade infrastructure on the eve of hardfork. 

Main features of upcoming Byzantium:

  • Addition of ‘REVERT’ opcode, which permits error handling without consuming all gas 
  • Transaction receipts now include a status field to indicate success or failure 
  • Elliptic curve addition and scalar multiplication on alt_bn128 and pairing checks, permitting ZK-Snarks and other cryptographic mathemagic™
  • Support for big integer modular exponentiation, enabling RSA signature verification and other cryptographic applications
  • Support for variable length return values
  • Addition of the ‘STATICCALL’ opcode, permitting non-state-changing calls to other contracts 
  • Changes to the difficulty adjustment formula to take uncles into account 
  • Delay of the ice age / difficulty bomb by 1 year, and reduction of block reward from 5 to 3 ether

 

MEW to Launch KYC-less Crypto Withdrawal

Service is available in Euro and Francs to all bank account holders with an international bank account number (IBAN)
21 February 2019   77

MyEtherWallet, a popular cryptocurrency wallet, in collaboration with the Swiss company Bity, introduced the Fiat service, which allows you to exchange digital assets for euros and Swiss francs without verification.

It is noted that the service is available to all bank account holders with an international bank account number (IBAN).

Bity is able to offer this kind of KYC-less Exit-to-Fiat gateway because it is compliant with the Swiss Anti Money Laundering Ordinance (AMLA). This, along with technology that helps verify proof of wallet-ownership, allows Bity to realize the friendliest kind of user experience — frictionless, secure AND regulatory compliant.
 

MyEtherWallet Team

To use Exit-to-Fiat, the user must specify Bity as the service provider in the asset exchange section. You will also need to provide a phone number, bank account details and a billing address.

This information is transmitted to Bity to comply with legal requirements and is not stored by MyEtherWallet.

The maximum transaction size is limited to 5,000 francs (about $ 5,000).