Where -key specifies the private key information of the certificate, the opensl command uses the private key to calculate the public key and includes the public key in the certificate file; The resulting certificate request file can use the following command to view the details.

besu-1.3.6/bin/besu operator generate-blockchain-config--config-file-ibftConfigFile.json-to-networkFiles-private-key-file-name-key.

After setting the private key protection password, tap Download and the system will automatically download the private key file named Wallet.json

The function decode() passes in signed data to verify that the return address is the public key address corresponding to the private key previously used for the signature. Ethereum provides a web3.eth.sign method for generating digital signatures on data. The signature data above can be obtained from the js code below.

On the afternoon of April 17th, BTC100, a domestic bitcoin trading platform, launched the "Charge Dogecoin, Win iPhone 5S Tuhaojin" campaign to celebrate the online Dogecoin (Dog Coin) on the platform.

Another potentially surprising result is that hard and fixed supply constraints are not necessary to store assets in the value of digital assets. In the case of Dogecoin, for example, it has no fixed limits, but it is a branch of code, which means that Dogecoin is BTC-based, but BTC holders do not receive "dividends" in the new digital currency form

However, in terms of volume, BTC is a better value store asset because more of Dogecoin's tokens are at a loss (although Dogecoin still outperforms Ethereum and Zcash)

Metal (MTL)'s Metal Pay has integrated Dogecoin (DOGE) coins.

Export address private key L4GPEfZDPPoen1fq3RvoVN7phEnmRN8iCr6mtCq4E9dgZoLkdoaQ.

Like the Bitcoin QT client, the Dog Coin QT client was similarly renamed Dogecoin Core. This makes it easy to separate the dog coin client from the dog coin network (both were previously known as Dogecoin dog coins)