- Arbitrum to airdrop its governance token ARB on March 23 and transition to DAO.
- Core developers of Ethereum have confirmed the Shanghai upgrade will take place on the Ethereum mainnet on April 12.
- Binance Launchpad will start selling Space ID tokens (ID) at 00:00 UTC on March 17.
- Worldcoin, owned by OpenAI CEO, plans to launch its mainnet in the first half of the year.
- The V2 version of DeFi insurance protocol Nexus Mutual is now live on the Ethereum mainnet.
- Hardware wallet Ledger has released a browser plugin that allows users to interact directly while still keeping their funds in cold storage.
- OpenSea has announced the introduction of self-serve drops proxy contract, allowing creators to use either a new proxy contract or a standard contract to create art collections.
- State Street Bank in the US has terminated its partnership with cryptocurrency custody company Copper.
- Marathon Digital recorded a net loss of $686.7 million in 2022.
- Vitalik Buterin has stated the importance of self-custody, with both individuals and the Ethereum Foundation using multi-signature wallets to store most of their funds.
- 21Shares, an crypto ETP-provider, is closing five funds and delisting another due to reduced demand from investors.
- Poolz Finance has disclosed progress on addressing an attack and will soon deploy a new token contract that will airdrop to user addresses at a 1:1 ratio before the attack.
- MakerDAO has passed a proposal to increase the investment limit in US government bonds from $500 million to $1.25 billion.
- BlockSec has claimed it blocked an attack on the NFT lending protocol ParaSpace, saving 2,900 ETH in assets.
- ParaSpace, the NFT lending protocol, has suspended its entire protocol as a security measure after observing a suspicious transaction.