Sepolia Merge Announcement
Note: on July 5, 2022, the recommended releases for go-ethereum and Erigon were modified. See “Client Releases” for details. Sepolia will be the second of three public testnets to run…
Read More »The great renaming: what happened to Eth2?
Ethereum is a protocol undergoing significant changes. Client teams are upgrading the protocol to scale to meet global demand while improving security and decentralization. Beyond protocol development, a critical shift…
Read More »London Testnets Announcement
The long-anticipated London upgrade is now ready for deployement on the Ethereum testnets! The upgrade will first go live on Ropsten, at block 10499401, which is expected to happen around…
Read More »London Mainnet Announcement
Important Update On July 21, 2021, a consensus issue was identified on the Ropsten network, where the go-ethereum, Erigon and Nethermind implementations had different transaction validation logic than Besu and…
Read More »London Mainnet Announcement
After a successful testnet deployement, the London upgrade is now ready to be activated on the Ethereum mainnet. It will go live on block 12 965 000, which is expected…
Read More »London Testnets Announcement
The long-anticipated London upgrade is now ready for deployement on the Ethereum testnets! The upgrade will first go live on Ropsten, at block 10499401, which is expected to happen around…
Read More »Grantee Roundup: February 2021
This month, we’ve got the latest on from two groups doing great work to grow the Ethereum ecosystem! Couger for education and community building in Japan Specializing in AI, Couger…
Read More »EthereumJS VM v5 Release
While everyone is staring in amazement on December 1st, 12pm UTC anticipating the Eth 2.0 Beaconchain genesis, within the JavaScript team we quietly prepared our own little genesis release in…
Read More »Cautious when convert a BigDecimal value to JSON in Rails
In Ruby on Rails, we can use to_json to convert data or hash to JSON easily, but we need to be cautious when we convert numeric data to JSON in…
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