List of Flash News about Cobalt upgrade
| Time | Details |
|---|---|
|
2026-09-18 06:55 UTC |
Base: Validity Transactions Arrive via Cobalt Upgrade
Base adds validity transactions in Cobalt upgrade this month, letting predicates expire invalid txs without gas waste on the Ethereum L2. |
|
2026-09-14 19:04 UTC |
Base: Validity Transactions Launch in Cobalt Upgrade
Base adds validity transactions via Cobalt upgrade for conditional EIP-2930 flows, with ETH at $2500.23 testing EMA50 support at $2495.13 amid neutral RSI. |