The Exploit in Plain Sight: Meta’s Instagram Algorithm Faces Its First Code Audit in Tennessee
Hook On July 21, a state court in Nashville will turn a magnifying glass on...
AI
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CryptoStack
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2026-07-21
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Event Calendar
202610
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
18
03
unlock
Sui Token Unlock
Team and early investor shares released
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
12
05
halving
BCH Halving
Block reward halving event
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
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Altseason Index
43
Bitcoin Season
BTC Dominance
Altseason
Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$66,839.5 |
| 1 |
Ethereum
ETH
|
$1,936.71 |
| 1 |
Solana
SOL
|
$78.23 |
| 1 |
BNB Chain
BNB
|
$575.3 |
| 1 |
XRP Ledger
XRP
|
$1.15 |
| 1 |
Dogecoin
DOGE
|
$0.0733 |
| 1 |
Cardano
ADA
|
$0.1754 |
| 1 |
Avalanche
AVAX
|
$6.61 |
| 1 |
Polkadot
DOT
|
$0.8578 |
| 1 |
Chainlink
LINK
|
$8.7 |
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