Ethereum decreased its annual CO2 emissions by over 21M tons

Over 109M more trees would have been needed to offset Ethereum’s CO2 emissions prior to its switch to a more efficient consensus.

Ethereum switched to a Proof-of-Stake (PoS) consensus last year in an event called The Merge. Regardless of personal views on Ethereum and the wider blockchain and web3 space, The Merge was broadly seen as an incredible feat of open-source engineering.

The Merge is the first major step on the road to Ethereum 2.0 which aims to tackle the...

Uniswap lets users buy crypto with card deposits and bank transfers

A collection of Sterling notes.

Users of decentralised exchange Uniswap are now able to buy cryptocurrency on its web platform using credit cards, debit cards, and bank transfers.

The feature upgrade is the result of a partnership with fintech firm Moonpay and is being rolled out worldwide, although the bank transfer option is exclusive to customers in select US states, the UK, Brazil, and the Single Euro Payments Area (SEPA).

Uniswap has said that users looking to convert fiat currency to...

Visa will ‘actively contribute’ to web3 development

Visa refuses to become a dinosaur and will “actively contribute” to developing the web3 and crypto ecosystem.

Aside from maximalists, few experts believe that crypto poses an existential threat to fiat currencies. Legacy payment processors like Visa and Mastercard have increasingly been joining the web2-era disruptors like PayPal and Square in supporting the web3 and crypto ecosystem.

Greater public adoption of “crypto” will likely come through CBDCs (Central...

Russian Sberbank integrates blockchain with MetaMask

Fox - MetaMask / ConsenSys

Russia’s largest bank Sberbank has given its blockchain platform access to the Ethereum blockchain through an integration with software wallet MetaMask.

The bank’s proprietary blockchain platform is now compatible with Ethereum applications and smart contracts, meaning developers can work interchangeably between either network.

Sber Blockchain Lab, the bank’s web3 arm, has also announced a MetaMask integration to further support interoperability between the...

Sam Bankman-Fried deepfake aims to scam FTX collapse victims

A deepfake of former FTX CEO Sam Bankman-Fried aims to scam victims of the exchange’s collapse.

FTX was the third-largest cryptocurrency exchange and Bankman-Fried was seen as the face of crypto in Washington. The exchange enjoyed many celebrity endorsements and secured a 19-year, $135 million sponsorship agreement with Miami-Dade county that included the local stadium being renamed the FTX Arena.

All of that success went up in smoke when concerns around the...

CasperLabs: On delivering ‘the vision for Ethereum 3.0’ today

CasperLabs believes its blockchain has solved Vitalik Buterin’s infamous trilemma and is already delivering “the vision for Ethereum 3.0”.

The Block caught up with Casper Labs’ CTO and Co-Founder Medha Parlikar, and Senior Business Development Manager Niamh O’Connell, to hear more about the blockchain that claims to be several years ahead of Ethereum in technical advancements.

The Block: Vitalik Buterin’s “blockchain trilemma” suggests that any blockchain...

Ukraine details how it spent crypto donations

Ukraine has detailed exactly how it spent over $54 million in donations from the crypto community.

In the early days of the war, Ukraine began accepting cryptocurrency donations from kind-hearted folk around the world wanting to help the country defend itself from Putin’s war of aggression.

Yesterday, Ukrainian Vice Prime minister Mykhailo Fedorov posted a breakdown of how the crypto donations were spent:

“Every helmet, bulletproof vest, and night...

Aave bans Justin Sun for receiving funds from Tornado Cash

DeFi protocol Aave has banned Tron founder Justin Sun for receiving funds from sanctioned crypto mixer Tornado Cash.

Tornado Cash enables criminals to launder cryptocurrency. Differing reports by crypto analytics platform Elliptic and the US Treasury estimate the mixer has been used to launder anywhere between $1.5 billion and $7 billion worth of digital assets, including by North Korean hacker group Lazarus.

While that’s no small figure, it’s a drop in the ocean...

Ripple: Most financial institutions plan to use crypto within three years

A report by Ripple suggests that most financial institutions plan to start using crypto within the next three years.

Despite the bear market, financial institutions remain interested in the cryptocurrency space. Just this week, $10 trillion asset manager BlackRock launched a spot Bitcoin trust while saying that it’s also exploring “permissioned blockchains, stablecoins, cryptoassets, and tokenization.”

While BlackRock is exploring the potential financial benefits...

Polygon decentralised apps increase to 37,000, up 400% in 2022

Layer 2 Ethereum scaling platform Polygon has seen more than 37,000 decentralised applications (dApps) developed on its network, a 400% increase since the start of 2022.

The figures were sourced from partnered Web3 development platform Alchemy and represent the cumulative number of applications ever launched on both the Polygon testnet and mainnet.

In terms of active developer teams, Polygon reached 11,800 at the end of July, up 47.5% since March.

The project...