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
202618
03
unlock
Sui Token Unlock
Team and early investor shares released
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
12
05
halving
BCH Halving
Block reward halving event
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
Trending
💡 Smart Money
0x573f...7f89
Market Maker
+$4.1M
74%
0xfcc1...a61f
Early Investor
+$2.4M
69%
0x6154...030c
Experienced On-chain Trader
+$1.9M
75%
#celestia
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Fear & Greed
29
Fear
Market Sentiment
Altseason Index
43
Bitcoin Season
BTC Dominance
Altseason
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
🔴
0x0d94...520c
5m ago
Out
4,983.21 BTC
🔵
0xaed4...3c8c
5m ago
Stake
2,130,901 USDC
🔵
0xa47a...8c07
2m ago
Stake
31,550 BNB