Coldcard’s Post-Incident Firmware Update Is Not a Patch. It Is a Rethinking of Who Owns Wallet Risk
The first sign of trouble in crypto is rarely the price chart. It is the...
Editorial
•
0xAnsem
•
2026-08-22
#multi-signature
multi-signature related articles
Market Prices
BTC
Bitcoin
$79,188.2
-2.62%
ETH
Ethereum
$2,282.37
-3.35%
SOL
Solana
$97.64
-4.78%
BNB
BNB Chain
$704.8
-6.94%
XRP
XRP Ledger
$1.25
-5.57%
DOGE
Dogecoin
$0.0764
-4.37%
ADA
Cardano
$0.1933
-6.30%
AVAX
Avalanche
$8.41
-6.59%
DOT
Polkadot
$0.9296
-8.67%
LINK
Chainlink
$10.87
-8.13%
Fear & Greed
51
Neutral
Market Sentiment
7x24h Flash News
More >
{{快讯列表(10)}}
{{loop}}
{{/loop}}
{{/快讯列表}}
{{快讯时间}}
{{快讯内容}}
{{快讯标签}}
Event Calendar
202608
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
18
03
unlock
Sui Token Unlock
Team and early investor shares released
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
12
05
halving
BCH Halving
Block reward halving event
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
Hot Tags
Tools
All →Altseason Index
40
Bitcoin Season
BTC Dominance
Altseason
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
Market Cap
All →
1
Bitcoin
BTC
$79,188.2
1
Ethereum
ETH
$2,282.37
1
Solana
SOL
$97.64
1
BNB Chain
BNB
$704.8
1
XRP Ledger
XRP
$1.25
1
Dogecoin
DOGE
$0.0764
1
Cardano
ADA
$0.1933
1
Avalanche
AVAX
$8.41
1
Polkadot
DOT
$0.9296
1
Chainlink
LINK
$10.87
🐋 Whale Tracker
🟢
0x68fa...f786
12m ago
In
3,641,681 USDT
🔵
0x0747...e51a
12h ago
Stake
12,369 SOL
🔵
0xa34c...d9a2
5m ago
Stake
4,028.03 BTC
💡 Smart Money
0xd074...d415
Early Investor
-$4.5M
60%
0xe0af...d203
Arbitrage Bot
+$2.1M
60%
0x1dc7...01c6
Experienced On-chain Trader
+$1.3M
63%