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Ultime da Christie Harkin
Ethereum’s Ropsten Testnet Has Completed Its Merge
This first testnet dress rehearsal sets the stage for Ethereum’s pending transition to proof-of-stake.

Zcash’s NU5 Upgrade Goes Live, Boosting Privacy and Removing ‘Trusted Setups’
The privacy coin now allows transactions that are shielded by default, so users no longer have to opt in to hide payment details on the blockchain.

Wasabi Wallet’s CoinJoin Coordinator to Blacklist Certain Bitcoin Transactions
CoinJoin is an open-source protocol, so restrictions imposed by one centralized service do not spell the end for these group transactions and the bitcoin privacy they protect.

Least Authority Discloses Security Risks in Atomic Wallet
The disclosure is intended to "appropriately warn users without putting them at even greater risk," the security audit company said.

Most Influential 2021: The Developers Who Wrote Bitcoin’s Taproot Upgrade
With Taproot, Bitcoin has gained a valuable set of tools for developers to integrate new features that will improve privacy, scalability and security.

Locked In: Bitcoin’s Taproot Upgrade Gets Its 90% Mandate
Taproot opens up new possibilities for privacy, multisignature wallets and security as well as scaling.
