ethereum.forks.tangerine_whistle
The Tangerine Whistle fork (EIP-608) is the first of two forks responding to a denial-of-service attack on the Ethereum network. It tunes the price of various EVM instructions, and reduces the state size by removing a number of empty accounts.
Changes
Upgrade Schedule
| Network | Block | Expected Date | Fork Hash |
| Mainnet | 2,463,000 | October 18, 2016 | 0x7a64da13 |
Releases
FORK_CRITERIA
| 32 | FORK_CRITERIA = ByBlockNumber(2463000) |
|---|