The 0.6-Second Myth: Why Tsinghua's Optical Chip Breakthrough Won't Save Crypto Mining Yet
Crypto Twitter lit up last week with a singular headline: a team at Tsinghua...
Opinion
•
0xHasu
•
2026-07-20
Market Prices
BTC
Bitcoin
$64,648.8
+0.42%
ETH
Ethereum
$1,912.28
+2.13%
SOL
Solana
$75.36
+1.17%
BNB
BNB Chain
$573.2
+0.74%
XRP
XRP Ledger
$1.1
+0.13%
DOGE
Dogecoin
$0.0727
+0.30%
ADA
Cardano
$0.1645
-0.30%
AVAX
Avalanche
$6.67
-0.48%
DOT
Polkadot
$0.8183
+0.27%
LINK
Chainlink
$8.58
+2.13%
Event Calendar
202630
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
18
03
unlock
Sui Token Unlock
Team and early investor shares released
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
12
05
halving
BCH Halving
Block reward halving event
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
Tag Hub
💡 Smart Money
0x7dba...7188
Market Maker
-$1.0M
60%
0x1327...63d6
Top DeFi Miner
+$3.8M
94%
0x80d0...dbe4
Early Investor
+$1.7M
81%
#ai hardware
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Opinion
•
CryptoLion
•
2026-07-06
Fear & Greed
26
Fear
Market Sentiment
Altseason Index
44
Bitcoin Season
BTC Dominance
Altseason
Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$64,648.8 |
| 1 |
Ethereum
ETH
|
$1,912.28 |
| 1 |
Solana
SOL
|
$75.36 |
| 1 |
BNB Chain
BNB
|
$573.2 |
| 1 |
XRP Ledger
XRP
|
$1.1 |
| 1 |
Dogecoin
DOGE
|
$0.0727 |
| 1 |
Cardano
ADA
|
$0.1645 |
| 1 |
Avalanche
AVAX
|
$6.67 |
| 1 |
Polkadot
DOT
|
$0.8183 |
| 1 |
Chainlink
LINK
|
$8.58 |
🐋 Whale Tracker
🔴
0xecc6...5059
12h ago
Out
4,047 ETH
🔴
0xe7d2...e956
2m ago
Out
8,383 SOL
🟢
0xfd1e...2d6f
1d ago
In
3,135,120 DOGE