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Introductory~25 h4 modules23 parts

Web3 & Digital Assets

A four-module introductory track: Web3 and blockchain fundamentals, tokens and asset families, DeFi infrastructure and on-chain finance, then risks, regulation and career paths. Certification quiz drawn from a bank of 600 questions; Kryptosphere Academy certificate.

4
Modules
23
Parts
30
Questions
75 %
Pass mark

Sign in to start→

KRYPTOSPHERE ACADEMY01

Programme

Each part opens once the previous part’s quiz is passed.

01Web3, Blockchain and Crypto FundamentalsModule 1 · 5 parts · ~4 hActive moduleExpandCollapse
  1. 1.1Why Web3?Limitations of Web2 and Traditional Finance · 2008 Crisis, Loss of Confidence, and the Emergence of Bitcoin~1 hLocked
  2. 1.2Fundamental Blockchain ConceptsDistributed Ledger vs. Centralized Database · Blocks, Hashes, Blockchain Structure, and the Role of Nodes~1.5 hLocked
  3. 1.3Bitcoin and the Birth of Digital AssetsBitcoin: “Digital Gold” or Means of Payment · Bitcoin Transactions, Keys, and Wallets~0.75 hLocked
  4. 1.4From Ethereum to Web3Why Ethereum after Bitcoin: Toward a “World Computer” · Smart Contracts: Logic, Transparency, and Limitations~0.75 hLocked
  5. 1.5Broader Overview of BlockchainsHow to Read a Map of the Web3 Ecosystem · General-Purpose and Specialized L1sLocked
  6. QModule 1 quizLocked
Continue reading
02Tokens, Blockchains and Major Families of Digital AssetsModule 2 · 5 parts · ~5 hLocked
03DeFi Infrastructure and On-Chain FinanceModule 3 · 6 parts · ~7 hLocked
04Risks, Crises, Regulation, Use Cases and Career PathsModule 4 · 7 parts · ~9 hLocked

Your reading position

04/ 23 parts

From Ethereum to Web3

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Final exam

Questions
30
Pass mark
75 %
Time limit
No time limit
Take the quiz

Course overview

Modules
4
Parts
23
Duration
~25 h

Each part opens once the previous part’s quiz is passed.

Module 1·Part 4 / 23·~0.75 h

From Ethereum to Web3

Locked part

Sign in to start the track: each part opens once the previous part’s quiz is passed.

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← Previous partBitcoin and the Birth of Digital AssetsLocked · Next part →Broader Overview of Blockchains

Final exam

Certification Exam

Questions are drawn from the whole track and marked as soon as you submit, with the explanations. Passing it opens the certificate.

Questions
30
Pass mark
75 %
Attempts
3
Time limit
No time limit
Sign in to take the quiz→

Certificate

A verifiable certificate, in your name.

Every completed track gives you a public verification page — unique identifier, QR code — and a credential to add on LinkedIn. Your name appears there only if you consent.

Certificate · Kryptosphere Academy

Your name

KSA-••••-••••••••

Authentic certificate

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BTC
$81,353+ 5.7 %
ETH
$2,629+ 6.8 %
SOL
$113.72+ 10.6 %
BNB
$762.38+ 1.8 %
XRP
$1.42+ 8.4 %
ADA
$0.23+ 9.4 %
AVAX
$8.59+ 11.1 %
LINK
$12.47+ 7.4 %

Updated at 03:07