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Protocols
The Protocol: Bitcoin's OP_CAT, Fake Ethereum Tokens, Starknet's Airdrop
CoinDesk's Jamie Crawley takes a look at the suddenly-high-profile proposal to revive Bitcoin's historic "OP_CAT" function as a way of enabling more development on the oldest blockchain. PLUS: the unofficial "ERC-404" tokens driving up fees on Ethereum and highlights from our Protocol Village column over the past week.

The Protocol: Solana's Missed Moment, Exclusive Farcaster Q&A, Bullish Year of Dragon
Even in a slow week ahead of the Chinese New Year, there's a lot of crypto news to cover. Here's this week's The Protocol, CoinDesk's weekly newsletter devoted to blockchain tech.

The Protocol: Bitcoin NFT Debacle, Vitalik's 30th, Farcaster Frames, 'Private Mempools'
In this week's issue of The Protocol newsletter, our Sam Kessler writes about the "private mempools" that Ethereum users are increasingly relying on to avoid front-running MEV bots. PLUS: Margaux Nijkerk explores the growing use of "councils" to oversee adolescent networks.

As Blockchains Push Toward Decentralization, These People Serve as Ultimate Guardians
The goal of these "protocol councils,” sometimes called “security councils,” is to nudge these nascent networks toward increasing decentralization, by gradually removing them from under the control of their original developers. How are they different from boards of directors?

The Protocol: Ethereum Developers Warn on 'Diversity Problem'
In this week's issue, a focus on Ethereum's "diversity problem," the week's biggest blockchain project upgrades and highlights from Electric Capital's annual report on developer activity. PLUS: We've got an exclusive interview with a top architect behind the XRP Ledger.

The Protocol: MetaMask's Secret Weapon and Ethereum's Dencun Debacle
In this issue of CoinDesk's weekly newsletter on blockchain technology, we bring you Sam Kessler's scoop on MetaMask's in-development "intents" feature that could revolutionize how users interact with blockchains. Also: a post-mortem on Ethereum's unexpectedly ugly Dencun testnet upgrade – and a glimpse of one of the new data blobs.

The Protocol: Beneath Bitcoin ETF Chaos, A Blockchain Drama
In this week's issue, we dive into the proposal that would have curtailed Ordinals inscriptions "NFTs on Bitcoin" traffic – were it not abruptly ended over the past week by a maintainer for the popular Bitcoin Core software. ALSO: Sam Kessler tries out the Polygon-based "Verify" tool – on Fox News stories.

The Protocol: Is Solana's Rebound The Real Thing?
Solana has been one of the biggest gainers of the latest crypto cycle, with a handful of airdrops and meme tokens accelerating big boosts in the price of SOL. Also, Ethereum co-founder Vitalik Buterin has released an updated roadmap for the ecosystem.

The Protocol: Blockchain Tech Predictions for 2024, Er… Best Guesses
Why not try? At least? Check out The Protocol's FIRST ANNUAL list of blockchain tech predictions for the coming year. ALSO: Ledger hack sows DeFi discord while Ordinals "NFTs on Bitcoin" activity produces Bitcoin fee spike and a lucrative surprise at Sotheby's.

The Protocol: Crypto Spring Is Airdrop Season With Tokens From Starknet, LayerZero
In this week's issue of The Protocol newsletter, we're covering Worldcoin's latest update, airdrop season, the new Bitcoin wallet from Jack Dorsey's company and the "data availability" network Celestia's market-moving plan to plug into Polygon's blockchain development kit.
