Course Content
Lectures
0/64
#1 Blockchain Course Overview
02:36
#2 Blockchain Theories
11:44
#3 Blockchain Intro
09:32
#4 Getting Started with Solidity
11:52
#5 Solidity Simple Storage
10:23
#6 Solidity Payment
12:41
#7 Solidity Simple Vote – Part 1/2
11:40
#8 Solidity Vote – Part 2/2
14:56
#9 Solidity Simple Token
12:06
#10 Solidity Escrow
12:37
#11 Solidity Factory
09:19
#12 Solidity Token Factory
12:12
#13 Solidity Market Place
20:20
#14 Solidity Crowdfunding
20:43
#16 Solidity ERC20 Token Smart Contract – Part 1/3
11:31
#16 Solidity ERC20 Token Smart Contract – Part 2/3
14:08
#16 Solidity ERC20 Token Smart Contract – Part 3/3
13:42
#18 Openzeppelin Smart Contract – Part 1/7
15:50
#19 Openzeppelin Smart Contract – Part 2/7
11:46
#20 Openzeppelin Smart Contract – Part 3/7
10:46
#21 Openzeppelin Smart Contract – Part 4/7
16:37
#22 Openzeppelin Smart Contract – Part 5/7
13:07
#23 Openzeppelin Smart Contract – Part 6/7
10:31
#24 Openzeppelin Smart Contract – Part 7/7
15:35
#25 NFT Smart Contract
18:20
#26 Solidity ERC721
06:42
#27 Simple Lottery Smart Contract
18:02
#28 Simple Auction Contract – Part 1/2
10:48
#29 Simple Auction Contract – Part 2/2
11:27
#30 Unique Names Smart Contract
08:32
#31 Crowdfunding-2 Smart Contract – Part 1/3
11:41
#32 Crowdfunding-2 Smart Contract – Part 2/3
11:19
#33 Crowdfunding-2 Smart Contract – Part 3/3
13:01
#34 Multi-Signature Wallet Smart Contract – Part 1/5
11:49
#35 Multi-Signature Wallet Smart Contract – Part 2/5
21:02
#36 Multi-Signature Wallet Smart Contract – Part 3/5
11:09
#37 Multi-Signature Wallet Smart Contract – Part 4/5
14:26
#38 Multi-Signature Wallet Smart Contract – Part 5/5
11:09
#39 Decentralized Exchange Smart Contract – Part 1/4
15:05
#40 Decentralized Exchange Smart Contract – Part 2/4
12:21
#41 Decentralized Exchange Smart Contract – Part 3/4
12:20
#42 Decentralized Exchange Smart Contract – Part 4/4
14:18
#43 Vote (Election) Smart Contract – Part 1/3
14:07
#44 Vote (Election) Smart Contract – Part 2/3
11:59
#45 Vote (Election) Smart Contract – Part 3/3
06:03
#46 Ticket System Smart Contract – Part 1/3
11:24
#47 Ticket System Smart Contract – Part 2/3
14:25
#48 Ticket System Smart Contract – Part 3/3
08:09
#49 Reputation System Smart Contract – Part 1/3
11:21
#50 Reputation System Smart Contract – Part 2/3
11:38
#51 Reputation System Smart Contract – Part 3/3
26:57
#52 Token Pricing System Smart Contract – Part 1/13
16:41
#53 Token Pricing System Smart Contract – Part 2/13
13:33
#54 Token Pricing System Smart Contract – Part 3/13
10:20
#55 Token Pricing System Smart Contract – Part 4/13
13:53
#56 Token Pricing System Smart Contract – Part 5/13
14:33
#57 Token Pricing System Smart Contract – Part 6/13
14:26
#58 Token Pricing System Smart Contract – Part 7/13
11:34
#59 Token Pricing System Smart Contract – Part 8/13
13:41
#60 Token Pricing System Smart Contract – Part 9/13
07:34
#61 Token Pricing System Smart Contract – Part 10/13
18:50
#62 Token Pricing System Smart Contract – Part 11/13
18:37
#63 Token Pricing System Smart Contract – Part 12/13
15:36
#64 Token Pricing System Smart Contract – Part 13/13
13:25
Blockchain Series #1
About Lesson

Welcome to this brand new course about blockchain. In this course, and in the upcoming ones, we will make you familiar with everything you need to know about blockchain. We will also teach you some of the latest blockchain coding skills so that you can enter the fascinating world of decentralized applications.

In this video, we will learn about unique names smart contract. The presented smart contract, “UniqueNames,” aims to provide a system for registering and checking the uniqueness of names. It utilizes a mapping called nameExists, which associates names with boolean values indicating whether a name already exists or not.

GitHub Repository:
https://github.com/arashtad/Arashtad-Smart-Conrtacts

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