blockchain tag

3 questions

1 answers
71 views
0

Questions about handling user files in Ethereum DApps.

I'm making Ethereum DApp now. DApp is made up of users who have relevant data, such as email, name, or profile picture. I want to store user information within IPFS like JSON object and use IPFS hash ...

blockchain hyperledger solidity ipfs

2 years ago

2 answers
118 views
0

I wonder the difference between platforms that use different blockchain protocols.

I know that developers use various blockchains such as Hyperledger, multichain, Ethereum, and Corda with different network protocols.Developers and those who have a lot of knowledge about blockchain w...

blockchain hyperledger ethereum corda

2 years ago

1 answers
72 views
0

I'd like to convert hex format data received through web api from Pysun to json through code.

I'm a student studying blockchain and bitcoin.I got raw block data of bitcoin block through web api as below.url=https://blockchain.info/rawblock/00000000000000000002447735c7723ee9188322c0938e6587866a...

python blockchain hex json programming

2 years ago

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