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

In this video, we will learn about ERC721 Standard smart contract. The ERC721 standard is a set of rules and guidelines for creating non-fungible tokens (NFTs) on the Ethereum blockchain. ERC721 stands for “Ethereum Request for Comments 721,” and it specifies the interface and behavior that NFT contracts should follow to ensure compatibility and interoperability. Unlike fungible tokens (such as cryptocurrencies), NFTs are unique and indivisible digital assets that represent ownership or proof of authenticity of a specific item, such as artwork, collectibles, or in-game assets. The ERC721 standard defines functions for token creation, ownership transfer, querying token metadata, and managing approvals for delegated token transfers. It enables developers to create and interact with NFTs in a standardized way, facilitating the development of NFT marketplaces, decentralized applications (dApps), and other NFT-related services on the Ethereum network.

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

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