The Protocol

The Protocol: CZ’s out, Altman’s in, and Kraken’s Sued

In this week’s edition of The Protocol newsletter, we share a few trends stand out to close 2023: the proliferation of Ethereum layer-2 networks, the ascendancy of zero-knowledge cryptography and the appearance of tokens, smart contracts and now file hosting on the Bitcoin blockchain.

The Protocol: Kraken Awakens – as Ethereum L2 Candidate

In this week’s edition of The Protocol newsletter, we explain how Kraken is reportedly considering launching its own layer-2 blockchain, following Coinbase’s recent launch of a similar network, amidst a broader trend of companies creating Ethereum-based transaction solutions.

All of a Sudden, It’s All About Bitcoin

There’s a lot of activity happening in Bitcoin tech development – with innovations that might help the original and oldest blockchain to catch up with the boom of projects building in the Ethereum ecosystem.

The Protocol: Ethereum Struggles With Sprawl as Optimism Airdrops $27M

Last week marked the one-year anniversary of Ethereum’s historic “Merge” – the shift to a more energy-efficient proof-of-stake network. But in some ways the largest smart-contract blockchain has become a victim of its own success: Staking is so popular that the number of network validators is mushrooming toward 1 million, introducing new concerns related to the sprawl. We discuss how Ethereum developers are addressing the issue with the EIP-7514 proposal.

The Protocol: The CFTC Is Cracking Down on Crypto

The U.S. Commodity Futures Trading Commission placed a trio of decentralized crypto platforms into its crosshairs last week. An aggressive set of charges from the CFTC – which zeroed in on how the trading platforms handle certain kinds of third-party token swaps – contrasted with the regulator’s more lenient image.