SAN FRANCISCO — Not so long ago, the technology behind Bitcoin was seen in Silicon Valley as the best hope for challenging the enormous, centralized power of companies like Twitter and Facebook.
Now, in an unexpected twist, the internet giants think that technology could help them solve their many problems.
The chief executive of Twitter, Jack Dorsey, said last week that he hoped to fund the creation of software for social media that, inspired by the design of Bitcoin, would give Twitter less control over how people use the service and shift power toward users and outside programmers.
Likewise, Facebook’s chief executive, Mark Zuckerberg, has said he hopes the same concepts from Bitcoin could “take power from centralized systems and put it back into people’s hands.”
This push toward decentralization — the buzzword people in tech are using to describe these projects — has already gained enough currency and has sounded outlandish enough that it was one of the central themes of the satirical HBO show “Silicon Valley.”
Though Bitcoin’s digital tokens are widely used among the tech set, its underlying concept — a network of computers managing the currency without anyone in charge — is what’s most interesting to many people working on decentralization.
Countless entrepreneurs are working on decentralization projects, including the creator of the World Wide Web, Tim Berners-Lee. He founded Solid, which seeks to fix the problems of the centralized internet by shifting the ownership of personal data away from big companies and back toward users.
But the other efforts have largely been aimed at taking down Twitter and Facebook rather than helping them solve their problems. And the two behemoths have plenty of problems, from policing their sites for toxic content to dealing with pressure from regulators who think tech companies have grown too powerful.
Not surprisingly, the efforts at Twitter and Facebook have faced skepticism and questions about…