The Great DA Illusion: Why 99% of Rollups Don't Need Dedicated Data Availability Layers
Floor price broken. Truth verified. The Data Availability (DA) sector has...
Security
•
CryptoLion
•
2026-07-21
Market Prices
BTC
Bitcoin
$65,439.7
+1.57%
ETH
Ethereum
$1,906.01
+2.34%
SOL
Solana
$78.01
+2.71%
BNB
BNB Chain
$571.9
+0.47%
XRP
XRP Ledger
$1.12
+2.28%
DOGE
Dogecoin
$0.0724
+0.28%
ADA
Cardano
$0.1717
+3.62%
AVAX
Avalanche
$6.62
+3.11%
DOT
Polkadot
$0.8314
+1.94%
LINK
Chainlink
$8.61
+3.06%
Event Calendar
202628
03
unlock
Arbitrum Token Unlock
92 million ARB released
12
05
halving
BCH Halving
Block reward halving event
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
18
03
unlock
Sui Token Unlock
Team and early investor shares released
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
Trending
💡 Smart Money
0x9c1d...f086
Arbitrage Bot
+$3.4M
66%
0xe283...eb40
Experienced On-chain Trader
+$3.9M
75%
0x819f...886d
Institutional Custody
+$3.9M
90%
#Data Availability
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Bitcoin Season
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Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$65,439.7 |
| 1 |
Ethereum
ETH
|
$1,906.01 |
| 1 |
Solana
SOL
|
$78.01 |
| 1 |
BNB Chain
BNB
|
$571.9 |
| 1 |
XRP Ledger
XRP
|
$1.12 |
| 1 |
Dogecoin
DOGE
|
$0.0724 |
| 1 |
Cardano
ADA
|
$0.1717 |
| 1 |
Avalanche
AVAX
|
$6.62 |
| 1 |
Polkadot
DOT
|
$0.8314 |
| 1 |
Chainlink
LINK
|
$8.61 |
🐋 Whale Tracker
🟢
0x522f...0e75
1h ago
In
4,840.61 BTC
🔴
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6h ago
Out
617,711 USDT
🔴
0x7cd6...9dd3
5m ago
Out
3,691.53 BTC