The Ostium Oracle Collapse: $18 Million Lesson in Single-Key Failure
On July 15, the Ostium protocol on Arbitrum lost $18 million. The attacker di...
GameFi
•
0xAnsem
•
2026-07-16
Market Prices
BTC
Bitcoin
$64,025.2
-2.46%
ETH
Ethereum
$1,858.09
-2.13%
SOL
Solana
$73.91
-2.93%
BNB
BNB Chain
$564.6
-1.02%
XRP
XRP Ledger
$1.09
-2.63%
DOGE
Dogecoin
$0.0694
-1.01%
ADA
Cardano
$0.1620
-3.57%
AVAX
Avalanche
$6.25
-0.56%
DOT
Polkadot
$0.8126
-0.12%
LINK
Chainlink
$8.3
-2.90%
Event Calendar
202615
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
18
03
unlock
Sui Token Unlock
Team and early investor shares released
12
05
halving
BCH Halving
Block reward halving event
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
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
Trend Tags
💡 Smart Money
0x9875...8522
Early Investor
+$4.0M
66%
0x0085...b04d
Top DeFi Miner
+$4.2M
61%
0x9c4f...b555
Institutional Custody
-$3.2M
81%
#price manipulation
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Fear & Greed
27
Fear
Market Sentiment
Altseason Index
43
Bitcoin Season
BTC Dominance
Altseason
Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$64,025.2 |
| 1 |
Ethereum
ETH
|
$1,858.09 |
| 1 |
Solana
SOL
|
$73.91 |
| 1 |
BNB Chain
BNB
|
$564.6 |
| 1 |
XRP Ledger
XRP
|
$1.09 |
| 1 |
Dogecoin
DOGE
|
$0.0694 |
| 1 |
Cardano
ADA
|
$0.1620 |
| 1 |
Avalanche
AVAX
|
$6.25 |
| 1 |
Polkadot
DOT
|
$0.8126 |
| 1 |
Chainlink
LINK
|
$8.3 |
🐋 Whale Tracker
🔴
0xd29a...66e0
5m ago
Out
4,353.86 BTC
🔴
0x133c...db2f
1h ago
Out
19,203 SOL
🟢
0x5087...5d5d
12h ago
In
2,736 ETH