The DA Layer Mirage: Why 99% of Rollups Don't Need Celestia
Celestia's data usage just hit a record low. Over the past 30 days, the top 1...
Academy
•
PowerPrime
•
2026-07-22
#DA Layer
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Event Calendar
202615
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
18
03
unlock
Sui Token Unlock
Team and early investor shares released
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
12
05
halving
BCH Halving
Block reward halving event
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
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1
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