The document introduces Web 3.0, detailing its evolution from Web 1.0 and Web 2.0, emphasizing decentralized applications and user control over data. It outlines the key characteristics and components of Web 3.0, including blockchain, NFTs, and decentralized finance. The author urges continuous learning in related technologies to stay relevant in the evolving digital landscape.

1. Introducting…
WEB 3.0
Dr. Achmad Solichin | @achmatim
Jakarta, 16 Juli 2022
BEM Fakultas Teknologi Informasi
Universitas Budi Luhur

3. internet = web ?

4. internet
“interconnected network; kumpulan jaringan yang
saling terhubung”

5. web a.k.a www
“sebuah sistem yang memungkinkan berbagai
dokumen dan sumber daya lainnya dapat diakses
melalui jaringan internet”

6. web a.k.a www
Quiz #1: Ada yang tau kepanjangan dari “www” ?
Jawab: World wide web
Quiz #2: Ada yang tau kepanjangan dari “www”
dalam Bahasa Indonesia?
Jawab: Waring Wera Wanua

8. Siapa penemu web pertama kali?

9. Tim Berners-Lee, a British
scientist, invented the World Wide Web
(WWW) in 1989, while working at
CERN. The Web was originally
conceived and developed to meet the
demand for automated information-
sharing between scientists in
universities and institutes around the
world.

10. WEB 1.0  WEB 2.0  WEB 3.0

11. Web 1.0 Web 2.0 Web 3.0
 Static web
 Read-only content
 HTML, CSS, Javascript
 Text & Image
 Dinamic web
 Read-write content
 User-generated content
 HTML5, CSS3, SVG, etc
 Social Media
 Mobile access
 Apps
 Video & Multimedia
 Semantic web
 Decentralized-apps
 User monetize their data
 NFT
 Metaverse (VR & AR)
 Blockchain
 Artificial Intelligence
 Interoperability
WEB 1.0  WEB 2.0  WEB 3.0

12. WEB 1.0  WEB 2.0  WEB 3.0

13. WEB 2.0: ERA MEDIA SOSIAL
Global social
media users =
58.4% of total
population

14. Indonesian
social media
users = 68.9%
of total
population
WEB 2.0: ERA MEDIA SOSIAL

15. Daily time
spent using
social media
is 3 hours 17
minutes
WEB 2.0: ERA MEDIA SOSIAL

16. WEB 2.0: ERA MEDIA SOSIAL

17. Time spent
using
Whatsapp
platform is
31.4 hours /
month
WEB 2.0: ERA MEDIA SOSIAL

18. Bagaimana dengan

19. “Web 3 is the new version of the internet which is
serverless and decentralized. An internet where
users are in control of their own data, identity and
destiny. It uses decentralized protocols and
cryptographic methods to safeguard, benefit and
make the ecosystem stable and resilient.”

20. Karakteristik Web 3.0
 Open – It is 'open' in the sense that it was created using open-source
software produced by an open and accessible community of developers
and was completed in full view of the public.
 Trustless - The network allows users to engage openly and privately
without the need for an intermediary, exposing them to dangers;
therefore, "trustless" data.
 Permissionless - Anyone, including providers and consumers, may
participate without requiring permission from a governing organization.
 Ubiquitous - Web 3.0 will make the Internet accessible to everyone, at
any time and from any place. Internet-connected gadgets will eventually
no longer be restricted to computers and cellphones, as they were in
web 2.0. The Internet of Things (IoT) will allow the creation of a plethora
of new sorts of intelligent devices

21. KOMPONEN UTAMA WEB 3.0
Decentralized Web Linked-data
Semantic-web
Blockchain

22. Ethereum Blockchain — These are global
state machines that are maintained by a
peer-to-peer network of nodes.
Smart Contracts - These are programs that
operate on the Ethereum Blockchain. App
developers write these in high-level
languages like Solidity or Vyper to specify
the logic underlying the state changes.
Ethereum Virtual Machine (EVM) —
These machines are responsible for
executing the logic expressed in smart
contracts.
Front End — The front end, like any other
program, defines the UI logic.
Arsitektur Web 3.0

23. Manfaat Web 3.0
Data Security
and Control
Consistent
Services
Accountability
Unrestricted
Data Access
and Platform
Create a Single
Profile
Improved Data
Processing

24. Tantangan / Kelemahan Web 3.0
Necessitates
Advanced Devices
Web 1.0 Websites
Will Be Extinct
Unsuitable for
Widespread
Adoption
There will be an
increase in the need
for reputation
management
Difficult
Functionality

25. NFT. Nonfungible tokens (NFTs) are tokens that are stored in a
blockchain with a cryptographic hash, making the token unit unique.
DeFi. Decentralized finance (DeFi) is an emerging use case for Web 3.0
where decentralized blockchain is used as the basis for enabling
financial services, outside of the confines of a traditional centralized
banking infrastructure.
Cryptocurrency. Cryptocurrencies like Bitcoin are Web 3.0 applications
that create a new world of currency that aims to be separate from the
historical world of fiat currency.
Aplikasi Web 3.0

26. dApp. Decentralized applications (dApps) are applications that are
built on top of blockchain and make use of smart contracts to enable
service delivery in a programmatic approach that is logged in an
immutable ledger.
Cross-chain bridges. There are multiple blockchains in the Web 3.0
world, and enabling a degree of interoperability across them is the
domain of cross-chain bridges.
DAOs. DAOs are set to potentially become the organizing entities for
Web 3.0 services, providing some structure and governance in a
decentralized approach.
Aplikasi Web 3.0

27. Web 3.0 dApps
• Sapien
• Steemit
• Sola
Social Networks
• Storj
• Sia
• Filecoin
Storage
• AiGang
• Everledger
• Cashaa
Finance
• LivePeer
• LBRY
• UjoMusic
Video & Musics
• Brave
• Breaker Browser
Browser

28. Decentralized Autonomous Organization

30. Web 1.0 Web 2.0 Web 3.0
Created in 1989 by Tim
Berners-Lee
Term coined by Tim O'Reilly
in 2004
Modern usage with
blockchain defined by Gavin
Wood, co-founder
of Ethereum, in 2014
Static website content Dynamic content and user
input
Semantic content that can
benefit from AI
Information delivery Social networks Metaverse worlds
Centralized infrastructure Cloud utility infrastructure
that is still largely centralized
Decentralized, edge
computing and peer-to-peer
Relational database-driven content and application delivery Blockchain-based distributed
services
Kesimpulan

31. Web 3.0 masih terus dikembangkan dan
akan terus berkembang

32. Lalu, apa yang harus kita lakukan?
Terus belajar dan mengasah kemampuan: blockchain,
decentralized-network, metaverse, VR, artificial intelligence,
machine learning, dll
Jika kita ingin menjadi “pemain”:
Menunggu perkembangan teknologi
Jika kita ingin menjadi “pengguna”:

33. Rekomendasi buku untuk dibaca…

34. Terima Kasih
@achmatim Achmad Solichin achmatim@gmail.com
slideshare.net/achmatim http://achmatim.net
Universitas Budi Luhur, Jakarta