The Data Availability Mirage: Why 99% of Rollups Don’t Need a Dedicated DA Layer
You are mistaken if you believe the Data Availability (DA) layer war is about...
Mining
•
CryptoLion
•
2026-07-23
Market Prices
BTC
Bitcoin
$81,039.6
+4.98%
ETH
Ethereum
$2,511.27
+5.28%
SOL
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$103.76
+3.83%
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$724.5
+4.91%
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XRP Ledger
$1.45
+7.01%
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$7.49
+3.75%
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$0.8793
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LINK
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$11.9
+6.85%
Event Calendar
202615
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
12
05
halving
BCH Halving
Block reward halving event
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
18
03
unlock
Sui Token Unlock
Team and early investor shares released
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
Trend Tags
💡 Smart Money
0x3a07...d396
Market Maker
+$3.5M
82%
0xc1dc...5c65
Experienced On-chain Trader
+$1.3M
72%
0xe5c9...9984
Early Investor
+$3.7M
78%
#Celestia
Celestia related articles
The DA Mirage: Why 99% of Rollups Are Paying for a Ghost
Data from Ethereum block explorers reveals a uncomfortable truth: the average...
Mining
•
CryptoTiger
•
2026-07-15
Fear & Greed
74
Greed
Market Sentiment
Altseason Index
41
Bitcoin Season
BTC Dominance
Altseason
Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$81,039.6 |
| 1 |
Ethereum
ETH
|
$2,511.27 |
| 1 |
Solana
SOL
|
$103.76 |
| 1 |
BNB Chain
BNB
|
$724.5 |
| 1 |
XRP Ledger
XRP
|
$1.45 |
| 1 |
Dogecoin
DOGE
|
$0.0871 |
| 1 |
Cardano
ADA
|
$0.2220 |
| 1 |
Avalanche
AVAX
|
$7.49 |
| 1 |
Polkadot
DOT
|
$0.8793 |
| 1 |
Chainlink
LINK
|
$11.9 |
🐋 Whale Tracker
🟢
0xe75c...3097
5m ago
In
4,373,830 DOGE
🟢
0xb697...bef4
1d ago
In
37,119 BNB
🔴
0x63fa...3737
1d ago
Out
2,451 ETH