What is the Bitcoin Core?Is Bitcoin Core still active?

What is the Bitcoin Core?Is Bitcoin Core still active?

This special feature explores Bitcoin Core, the open-source software that supports the Bitcoin network by validating transactions and maintaining blockchain security. It also examines its active development, contributions to the decentralized network, and its importance in the evolution of Bitcoin.

10 articles
Bitcoin Core v30 Upgrade: What is OP_RETURN Data Limit ? Bitcoin Core v30 Upgrade: What is OP_RETURN Data Limit ?
Bitcoin Core v30 upgrade sparks debate as OP_RETURN data limit jumps from 83 bytes to 100k. Is Bitcoin evolving beyond digital money?
2025-10-25 02:08
Ethereum Founder Buterin Stirs Up Bitcoin Core Vs. Knots Debate Ethereum Founder Buterin Stirs Up Bitcoin Core Vs. Knots Debate
Vitalik Buterin has waded into Bitcoin’s long-running dispute over “spam” policy and node software philosophy, amplifying a blistering post by Bitcoin developer Gregory Maxwell that frames the controversy as a clash between open, market-driven neutrality
2025-10-17 12:36
Bitcoin Core v30 Launches With Controversial OP_RETURN Change Bitcoin Core v30 Launches With Controversial OP_RETURN Change
Bitcoin Core v30 introduces encrypted node connections and a major increase to the OP_RETURN data limit, sparking debate over network use and node risks.
2025-10-13 20:00
Bitcoin Core v30 Goes Live Despite OP_RETURN Debate Bitcoin Core v30 Goes Live Despite OP_RETURN Debate
Bitcoin Core version 30.0 is now available, marking the project’s first major release since v29 and closing the book on legacy branches 27.x and older, which are now designated “End of Life.” The maintainers’ release notes state plainly: “With the release
2025-10-14 11:00
Bitcoin Core v30.0 is officially released with lower fees, an upgraded wallet and GUI, and an expanded OP_RETURN data limit
The anticipated update to the Bitcoin network, Bitcoin Core v30.0, has been officially released and is available for download to node operators.
2025-10-13 09:51
Bitcoin Core v30 Release Guide: OP_RETURN Changes, Wallet Updates & Network Impact Bitcoin Core v30 Release Guide: OP_RETURN Changes, Wallet Updates & Network Impact
Bitcoin Core v30 launches October 2025 with controversial OP_RETURN expansion, legacy wallet removal, and Lightning improvements. Complete guide.
2025-10-09 11:46
Jimmy Song Criticizes Bitcoin Core Over OP_Return Change Jimmy Song Criticizes Bitcoin Core Over OP_Return Change
Jimmy Song has publicly criticized Bitcoin Core developers for removing the OP_Return limit, triggering a surge in node operators switching to alternative so
2025-09-22 15:00
Who Are Bitcoin Core’s Developers? Who Are Bitcoin Core’s Developers?
Who Are Bitcoin Core's Developers? Understand their importance in shaping Bitcoin's future and the collaborative environment that drives innovation.
2025-09-17 19:28
Bitcoin Core, explained: What it is and who’s in charge Bitcoin Core, explained: What it is and who’s in charge
What is Bitcoin Core? Understand its role in the Bitcoin network, its open-source nature and community-driven development.
2025-09-17 19:28
Bitcoin Core vs Knots: Debate Intensifies Over Network Direction Bitcoin Core vs Knots: Debate Intensifies Over Network Direction
The dispute between Bitcoin Core and Knots is escalating as node operators and developers clash over protocol changes, particularly the planned removal of th
2025-09-03 15:09