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Blockchain

Explore Solidity Blockchain Smart Contracts via Python

As a coder veteran myself and loving the ‘No-Code’ movement, I was intrigued by Solidity programming in relation to Blockchain Smart Contracts.

I started to explore and learn more about this topic.

Let’s get started!

Terms

DAO – Decentralised Autonomous Organisation

Etherium Wallet

Download the Metamask.io and use the Extension to any browser.

Create a wallet and ensure to store the seed phrase in a safe place.

With the seed phrases above, you can create multiple Accounts meaning multiple unique Addresses.

Each account has a unique public as well private address

Once you created the wallet, get the Account public address.

Structure:

Seed phrase/mnemonic phrase

> Account 1: Public Address and Private Key

> Account 2: Public Address and Private Key

ConceptCan AccessPrivate or Public
Seed phrase/mnemonic phrase All of the AccountsPrivate
Private Key1 of the AccountPrivate
Public AddressNothingPublic

To check the public address detail, go to Etherscan.io

NetworkType
Etherium MainnetProduction
Ropsten Test NetworkTest
Kovan Test NetworkTest
Rinkeby Test NetworkTest
Goerli Test NetworkTest
Localhost:8545Test

You can also check the public address on Rinkeby Test Network on https://rinkeby.etherscan.io

Faucet: Application that gives free test tokens i.e. test Rinkeby Ethereum.

URL: faucet.rinkeby.io
Note: By the time this post was written, this particular website has an issue. There is an alternative site hosted by Chainlink.

URL: https://faucets.chain.link/rinkeby
Note: The donation ETH is not as much as Rinkeby one only 0.1 BUT it will do the job for time being. Tested this already and worked well.

Block Explorer such as rinkeby.etherscan.io is an application that allows viewing transactions on a blockchain.

More content to come!!! (36:01)

The End

If you have reached the end of this article, congratulation. Hopefully, I have been able to shed some light on outlining what you need to know about Solidity blockchain smart contract via Python.

I write this in such a way that this is not a fixed article. Like in this journey, I learn as I go and I re-write some parts of the article so please keep pinging with this article or any tech posts.

I also would love to hear about how you deal with the situation and what IT-related challenges you might be facing. Please feel free to leave us a comment below this article or you can contact us on the Dewacorp website for your IT support, application integration, application development, or other IT-related. Alternatively, you can casually have a chat on Dewachat. Let us know if you have any questions that we can help with!

Big thank you for the photo by Pixabay from Pexels.

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Valdy

About Author

Valdy founded Dewacorp.com, a helpdesk and IT Services provider that has taken care of over 39,000 customer service requests in the past 15 years - that's nearly 2,600 per year. He also created the growing Dewalist.com - a classified website that has close to 55,000 page views and 6,000 user visits per month with 52,000 yearly published ads and 39,000 active registered users. He blogs for the ever-growing Dewapost.com, a tech blog that gets around 20,000 impressions per month with 700 clicks and 10 average pages first impressions on Google Search. You can reach him on the Contact Us page, social media links below or Dewachat.com.

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