About the Cancun upgrade and blobs:
Blob data is stored only by consensus-layer nodes for approximately 4,096 epochs, or about 18 days, after which it is deleted.
“Proto-Danksharding” is an early version of full Danksharding: it first establishes the transaction format and fee mechanism for blobs, with capacity to be gradually increased later.
$ETH 2501.16（+0.17%）
Blob data is stored only by consensus-layer nodes for approximately 4,096 epochs, or about 18 days, after which it is deleted.
“Proto-Danksharding” is an early version of full Danksharding: it first establishes the transaction format and fee mechanism for blobs, with capacity to be gradually increased later.
$ETH 2501.16（+0.17%）