About Cancun/Deneb (Dencun)
Cancun (with the consensus-layer Deneb) delivered proto-danksharding through EIP-4844 blobs, enabling Layer 2 solutions to post data more economically. This upgrade reduced rollup costs by orders of magnitude and laid crucial groundwork for full danksharding scalability.
Included
6EIPs that are part of the activated upgrade on mainnet.
Transient storage opcodes
Beacon block root in the EVM
Shard Blob Transactions
MCOPY - Memory copying instruction
SELFDESTRUCT only in same transaction
BLOBBASEFEE opcode
EIP Composition Timeline
Track EIP inclusion stages for Cancun/Deneb (Dencun)
INCLUDED
SFI
CFI
PFI
DFI
Email updates for Cancun/Deneb (Dencun)
Follow inclusion and bucket changes for this upgrade.
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