All upgrades
Istanbul
LiveGas repricing and privacy-enabling precompiles.
Activated 2019-12-07Block 9,069,000
About Istanbul
Istanbul introduced gas repricing for state-rent preparation, privacy-enabling precompiles, and STATICCALL optimizations, preparing the network for scalability solutions.
Included
6EIPs that are part of the activated upgrade on mainnet.
Add BLAKE2 compression function F precompile
Reduce alt_bn128 precompile gas costs
ChainID opcode
EIP-1679
Transaction data gas cost reduction
Structured Definitions for Net Gas Metering
EIP Composition Timeline
Track EIP inclusion stages for Istanbul
INCLUDED
SFI
CFI
PFI
DFI
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