Bitcoin Core's v30 increases OP_RETURN limit, fueling debates on scalability, decentralization, and the future of Bitcoin's design.

A major Bitcoin update will raise the OP_RETURN limit from 80 bytes to 4MB, sparking fierce debate. Supporters cite user ...

“This goes down to the OP_Return debate that’s been raging for the past, you know, a few weeks, but has been an ongoing point of contention for most of Bitcoin lifetime, starting in 2014,” he explains ...

Bitcoin users are divided after a Bitcoin Core dev said the data limit on OP_RETURN will be lifted in the next software ...

Kyiv became the epicenter for the Web3 community from across Ukraine and the world as it hosted Incrypted Conference 2025.

Bitcoin core team plans to remove the OP_Return 80-byte limit and increase it to 4 MB. The decision hasn’t gone well, with ...

The U.S. government may have known the true identity of Bitcoin's creator all along. A new lawsuit could finally uncover the ...

Key takeawaysA misunderstanding of fee units led to an accidental overpayment worth more than $60,000 during a replace-by-fee ...

Bitcoin upcoming OP_RETURN update will expand data storage from 80 bytes to 4MB, enabling advanced on-chain applications like ...

As a foreign private issuer, the firm will follow Canadian disclosure rules while being exempt from certain U.S. reporting ...

A new lawsuit has emerged, suggesting that the U.S. government might have been aware of Satoshi Nakamoto's true identity all along.

The vocal crypto and bitcoin critic advocated for gold-backed tokens instead of U.S. dollar stablecoins, with plans to launch ...