The Sequencer's Secret: Arbitrum's Batch Submission Bug and the Fragile Promise of Optimistic Rollups
A single commit. Hash: a3f7c2e1. Pushed to Arbitrum's private sequencer...
News
•
Neotoshi
•
2026-08-11
#Optimistic Rollup
Optimistic Rollup related articles
Arbitrum's 1M Daily Active Users: The Silent Revolution in L2 Scaling
We didn’t see the tipping point until it was behind us. Arbitrum, the quiet...
Blockchain
•
CryptoCobie
•
2026-07-31
Market Prices
BTC
Bitcoin
$77,139.8
-0.58%
ETH
Ethereum
$2,384.3
-1.76%
SOL
Solana
$99.87
-0.31%
BNB
BNB Chain
$687
+0.45%
XRP
XRP Ledger
$1.35
-0.60%
DOGE
Dogecoin
$0.0814
-0.61%
ADA
Cardano
$0.1997
+1.42%
AVAX
Avalanche
$7.17
-0.86%
DOT
Polkadot
$0.8648
-0.73%
LINK
Chainlink
$11.07
-1.53%
Fear & Greed
63
Greed
Market Sentiment
Event Calendar
202630
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
18
03
unlock
Sui Token Unlock
Team and early investor shares released
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
12
05
halving
BCH Halving
Block reward halving event
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
7x24h Flash News
More >
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Trend Tags
Tools
All →Altseason Index
41
Bitcoin Season
BTC Dominance
Altseason
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
Market Cap
All →
1
Bitcoin
BTC
$77,139.8
1
Ethereum
ETH
$2,384.3
1
Solana
SOL
$99.87
1
BNB Chain
BNB
$687
1
XRP Ledger
XRP
$1.35
1
Dogecoin
DOGE
$0.0814
1
Cardano
ADA
$0.1997
1
Avalanche
AVAX
$7.17
1
Polkadot
DOT
$0.8648
1
Chainlink
LINK
$11.07
🐋 Whale Tracker
🔵
0xc592...d7de
12m ago
Stake
10,212 BNB
🔵
0x30b4...fc20
12m ago
Stake
1,269,761 DOGE
🔵
0x6eb6...3e1c
6h ago
Stake
4,690,625 USDC
💡 Smart Money
0x6a2d...7d72
Arbitrage Bot
-$2.7M
68%
0x8c8b...49d4
Experienced On-chain Trader
+$3.6M
61%
0x7e8b...5cd0
Top DeFi Miner
+$1.1M
70%