Blockchain
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Blockchain (also dubbed as ‘distributed ledger technology’) is a decentralized computational technology that serves as a basis for cryptocurrencies. As Web 3.0 technology, blockchain allows building decentralized economy solutions. Bitcoin is the first blockchain, while Ethereum is a second one.
U.today covers all hot blockchain news, technical expertise and market predictions. Read our stories and enjoy this journey from the crypto newbie to blockchain geek!
Oct 19, 2024 - 12:00
What is Pectra Upgrade on Ethereum: Guide
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Feb 25, 2024 - 9:00
Everything You Need to Know About Sam Altman's Worldcoin
Jan 2, 2024 - 1:00
Top Cryptocurrencies to Watch in 2024
Jan 1, 2024 - 4:00
Top AI Cryptos to Watch in 2024
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Oct 9, 2023 - 10:03
Top AI Cryptos You Should Know in 2023
Sep 17, 2023 - 0:00
Ethereum Goerli Testnet Just Replaced by Holesky: What You Need to Know
Jul 13, 2023 - 9:38
Litecoin (LTC) Halving Approaches: What to Know
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Jun 27, 2023 - 12:48
Algorand (ALGO) Blockchain Activates Major Upgrade: What We Know
Jun 24, 2023 - 18:00
ERC 6551 Ethereum Standard Changes Game in Ethereum NFTs: Guide
Apr 7, 2023 - 1:30
What is Shapella Upgrade in Ethereum (ETH): Guide
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Mar 7, 2023 - 23:50
EIP 4337 Activated by Ethereum (ETH): Comprehensive Guide
Feb 16, 2023 - 20:30
OKBChain Introduced by OKX: What Do We Know So Far?
Feb 3, 2023 - 9:14
What is ChatGPT and How Does It Change Crypto: Guide
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Jan 5, 2023 - 10:55
Top 10 Crypto Scams and Hacks of 2022
Dec 31, 2022 - 20:00
SEC vs. Ripple: The Major Highlights and Key Twists of 2022
Dec 30, 2022 - 5:00
These EIPs Can Change Ethereum: Comprehensive Guide
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Sep 9, 2022 - 12:16
Next Generation of L2 Solutions for Ethereum: Review
Sep 1, 2022 - 12:12
XRPL Meets NFTs: Comprehensive Guide to XLS-20 Proposal
Aug 15, 2022 - 6:00
Polygon Network's (MATIC) zkEVM: Everything You Should Know in New Blockchain Guide
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Jul 23, 2022 - 21:30
Ethereum on Proof-of-Stake: Comprehensive Guide to The Merge
Jul 4, 2022 - 9:53
Сardano's Vasil Hardfork in Cards: Comprehensive Guide to Most Crucial Upgrade in 2022
Aug 27, 2021 - 14:00
Cardano and Smart Contracts, Everything You Should Know: Comprehensive Guide by U.Today
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Aug 5, 2021 - 0:30
Ethereum’s EIP-1559: Comprehensive Guide to London Hardfork
Jun 30, 2019 - 6:00
Top 10 Blockchain Games to Play Right Now [MMORPG, MOBA, TCG]
Jun 29, 2019 - 11:00
10 Best Books for Blockchain Developers in 2019
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Jun 3, 2019 - 13:13
How to Create Your Own Cryptocurrency and Why Would You Want to Start
Jun 3, 2019 - 13:12
Blockchain Programming: Solidity. Programming the Smart Contracts
Jun 3, 2019 - 13:09
Bitcoin 51% Attack: How It Works, How Much Bitcoin 51 Attack Costs
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Jun 3, 2019 - 13:03
What is CryptoNight? CryptoNote vs CryptoNight
Jun 3, 2019 - 13:00
Why Does Bitcoin Have Any Value?
May 31, 2019 - 12:40
What Are Masternodes? Is It Still Profitable to Run One?
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May 31, 2019 - 12:35
What Is a Security Token Offering: Are STOs the New ICOs?
May 31, 2019 - 11:04
Hyperledger — Open Source Blockchain Technologies
May 31, 2019 - 10:58
Bakkt — Bitcoin Futures and Bitcoin Adoption Revolution?
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May 31, 2019 - 10:55
Blockchain’s Future: Major Giants Trying Blockchain in 2019 (Microsoft, IBM...)
May 31, 2019 - 10:53
Scalability on the Blockchain — Is There a Problem?
May 31, 2019 - 10:41
Cryptocurrency Transaction Speed as of 2019
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May 31, 2019 - 10:40
How to Learn Solidity and Start Blockchain Programming
May 31, 2019 - 10:39
SegWit Explained: What Is Bitcoin's Segregated Witness?
May 31, 2019 - 10:35
Blockchain Developer Salaries. Top Job Offers of Blockchain Companies
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Latest Press Releases
Gate.io Releases Latest Proof of Reserves Report: Total Reserves Reach $10.865 Billion, with $2.415 Billion in Excess Reserves
Global Crypto Leaders to Converge in Dubai for Historic 30th Edition of HODL
Malaysia Digital Economy Corporation Reaffirms Support for DCCI, the Landmark Event Makes Way for Record Attendance
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