Golang: How to Build a Blockchain in Go Guide
Course description
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Why this course?
1. Learn by doing and not just listening!
This course provides a hands-on approach to learning about Blockchain concepts, intuition, and implementation. In this course, we'll be utilizing Blockchain technology and Go to develop a money transfer system.
2. Easy to understand
Confused by Blockchain? With much of Blockchain technology explained in complicated technical documents, many people may think of Blockchain as something that's confusing. But Blockchain and the technology underpinning the cryptocurrency, has the potential to revolutionize the platform for future network distribution systems.
3. Blockchain is the future
With a blockchain network, cross-border money transfers and many other transactions involving digital assets can all be made possible by just about anyone with access to the internet. But have you ever thought about how Blockchain can provide a solution for many of the challenges of registration related to land ownership and real estate? Implementation of a blockchain-based registry can enable the ownership documents to be recorded and assigned to an owner's user account. With Blockchain, every transaction is traceable, timestamped, and indisputable. Used in this way, blockchain can provide a highly secure record of ownership that can't be manipulated or lost. The possibilities of the uses of blockchain are endless - from voting systems to issuance of IDs such as passports - all can be made possible with blockchain technology.
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| # | Title | Duration |
|---|---|---|
| 1 | Current Economy's Need for Blockchain Engineers and Hiring Process | 15:44 |
| 2 | Before Taking this Course | 05:46 |
| 3 | Demonstration of How Blockchain Can Be Used For Crytocurrency Money Transfers | 05:16 |
| 4 | What is Blockchain? | 07:07 |
| 5 | What You'll Need to Start Building | 05:08 |
| 6 | How to Create a Block | 07:07 |
| 7 | How to Create a Blockchain Struct | 06:08 |
| 8 | How to Calculate the Hash of a Block | 12:23 |
| 9 | How to Add a Transaction | 12:41 |
| 10 | What is Proof of Work, Consensus Algorithm, and Nonce | 03:02 |
| 11 | How to Derive the Nonce | 08:18 |
| 12 | All About Mining | 08:53 |
| 13 | Calculating the Transaction Total | 03:41 |
| 14 | Private Key, Public Key, and ECDSA | 04:58 |
| 15 | How to Create Wallets | 11:38 |
| 16 | How to Create Addresses for Blockchain | 02:21 |
| 17 | Creating Blockchain Addresses | 07:28 |
| 18 | Signatures for Transactions | 07:22 |
| 19 | Transaction Verification | 13:15 |
| 20 | Launching WEB server | 10:04 |
| 21 | How to create Blockchain API | 07:42 |
| 22 | Launching UI Server for Wallets | 07:29 |
| 23 | Creating Wallet UI | 04:37 |
| 24 | Creating Wallets | 08:56 |
| 25 | Sending Transactions from UI | 09:43 |
| 26 | Decoding process with Json | 06:31 |
| 27 | Taking ECDSA Related Data and Converting into Struct | 08:12 |
| 28 | Data sending with HTTP client | 07:40 |
| 29 | Creating Transaction API | 09:32 |
| 30 | Creating Mining API | 05:36 |
| 31 | Automating mining execution | 07:01 |
| 32 | Creating API that will let the blockchain server return the cryptocurrency total | 04:27 |
| 33 | Creating API that will let the wallet server return the cryptocurrency totals | 06:33 |
| 34 | Creating UI to display the cryptocurrency totals | 04:03 |
| 35 | Search for other blockchain nodes | 12:46 |
| 36 | Automatic registration of blockchain nodes | 09:24 |
| 37 | Synchronizing transactions | 11:24 |
| 38 | What is consensus? | 02:57 |
| 39 | Blockchain verification | 04:54 |
| 40 | Resolving conflicts - the longest-chain rule | 09:53 |
| 41 | Creating consensus API | 06:27 |
| 42 | What is 51% attack? | 03:57 |
| 43 | Final demonstration | 06:05 |
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