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
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Event Calendar
202630
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
12
05
halving
BCH Halving
Block reward halving event
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
18
03
unlock
Sui Token Unlock
Team and early investor shares released
Gas Tracker
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28 Gwei
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42 Gwei
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0.5 Gwei
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💡 Smart Money
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80%
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Early Investor
+$2.0M
89%
#ARB
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Events
•
CryptoPrime
•
2026-07-04
Fear & Greed
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Extreme Fear
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Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$66,276.1 |
| 1 |
Ethereum
ETH
|
$1,922.52 |
| 1 |
Solana
SOL
|
$78.03 |
| 1 |
BNB Chain
BNB
|
$573 |
| 1 |
XRP Ledger
XRP
|
$1.14 |
| 1 |
Dogecoin
DOGE
|
$0.0733 |
| 1 |
Cardano
ADA
|
$0.1728 |
| 1 |
Avalanche
AVAX
|
$6.55 |
| 1 |
Polkadot
DOT
|
$0.8472 |
| 1 |
Chainlink
LINK
|
$8.62 |
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