Sparrow 2.5.4: The AI Review That Changes the Security Calculus
The data shows a quiet but significant shift in Bitcoin wallet development....
Macro
•
CryptoStack
•
2026-08-28
Market Prices
BTC
Bitcoin
$75,983.3
-1.30%
ETH
Ethereum
$2,404.06
-2.91%
SOL
Solana
$97.34
-3.50%
BNB
BNB Chain
$711.7
-0.95%
XRP
XRP Ledger
$1.29
-7.97%
DOGE
Dogecoin
$0.0799
-3.43%
ADA
Cardano
$0.1945
-5.17%
AVAX
Avalanche
$7.27
-3.49%
DOT
Polkadot
$0.9585
-3.70%
LINK
Chainlink
$10.81
-5.10%
Event Calendar
202628
03
unlock
Arbitrum Token Unlock
92 million ARB released
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
12
05
halving
BCH Halving
Block reward halving event
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
18
03
unlock
Sui Token Unlock
Team and early investor shares released
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
Topic Tags
💡 Smart Money
0x2fc9...5321
Experienced On-chain Trader
+$0.5M
79%
0xba26...adb5
Institutional Custody
+$4.8M
93%
0x6fc0...c574
Arbitrage Bot
+$3.3M
80%
#non-custodial
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Neutral
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Bitcoin Season
BTC Dominance
Altseason
Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$75,983.3 |
| 1 |
Ethereum
ETH
|
$2,404.06 |
| 1 |
Solana
SOL
|
$97.34 |
| 1 |
BNB Chain
BNB
|
$711.7 |
| 1 |
XRP Ledger
XRP
|
$1.29 |
| 1 |
Dogecoin
DOGE
|
$0.0799 |
| 1 |
Cardano
ADA
|
$0.1945 |
| 1 |
Avalanche
AVAX
|
$7.27 |
| 1 |
Polkadot
DOT
|
$0.9585 |
| 1 |
Chainlink
LINK
|
$10.81 |
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