Vitalik Buterin calls for copyleft licensing in crypto to safeguard open-source innovation and curb growing concentration of ...

Ethereum co-founder Vitalik Buterin has shifted preference to copyleft licensing, citing the need for enforced code sharing ...

Vitalik Buterin, the mind behind the Ethereum blockchain, has performed a U-turn and now advocates for copyleft licensing in Web3 development.

Vitalik Buterin has asked for a shift toward “copyleft” licensing, arguing that the sector is drifting away from its open-source roots.

Court: violating copyleft = copyright infringement A federal appeals court held Wednesday that copying free software without … ...

Ever wanted to know the difference between Apache 2.0 and MIT? Or permissive and copyleft open source licenses? Read on.

In one corner, the Free Software Foundation, headed by bearded guru (and sometime songwriter) Richard "I don't use a Web browser" Stallman. In the other, the recording industry, where beards only ...

Incompatibilities among “copyleft” licenses meant to promote the sharing of creative work could end up preventing it, says cyber-law expert Lawrence Lessig.

In a move to merge copyleft ideals with a repository of 1 million articles from the last decade of publishing, The Guardian wants to give Web site and application developers everything it has ...