Sparrow Wallet 2.5.4: The AI Code Review That Changes the Trust Equation
The quiet update that just redefined what "audited" means in Bitcoin...
Business
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CoinChain
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2026-08-28
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wallet related articles
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Event Calendar
202630
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
12
05
halving
BCH Halving
Block reward halving event
18
03
unlock
Sui Token Unlock
Team and early investor shares released
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
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All →
1
Bitcoin
BTC
$76,542
1
Ethereum
ETH
$2,449.66
1
Solana
SOL
$100.88
1
BNB Chain
BNB
$729.9
1
XRP Ledger
XRP
$1.29
1
Dogecoin
DOGE
$0.0816
1
Cardano
ADA
$0.2015
1
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1
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1
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