The Illusion of Privacy: Coldcard's RNG Failure Exposes 5,000 Addresses and 1,800 BTC
Most people think hardware wallets are the ultimate fortress for Bitcoin...
Macro
•
CryptoAlex
•
2026-08-20
Market Prices
BTC
Bitcoin
$75,894.5
-2.02%
ETH
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$2,405.17
-3.31%
SOL
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$97.2
-3.67%
BNB
BNB Chain
$715.3
-0.63%
XRP
XRP Ledger
$1.3
-7.60%
DOGE
Dogecoin
$0.0803
-3.17%
ADA
Cardano
$0.1957
-4.12%
AVAX
Avalanche
$7.33
-2.11%
DOT
Polkadot
$0.9530
-3.56%
LINK
Chainlink
$10.88
-4.64%
Event Calendar
202618
03
unlock
Sui Token Unlock
Team and early investor shares released
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
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
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
28
03
unlock
Arbitrum Token Unlock
92 million ARB 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
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Top DeFi Miner
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60%
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Experienced On-chain Trader
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Early Investor
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69%
#Entropy
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Daily
•
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Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$75,894.5 |
| 1 |
Ethereum
ETH
|
$2,405.17 |
| 1 |
Solana
SOL
|
$97.2 |
| 1 |
BNB Chain
BNB
|
$715.3 |
| 1 |
XRP Ledger
XRP
|
$1.3 |
| 1 |
Dogecoin
DOGE
|
$0.0803 |
| 1 |
Cardano
ADA
|
$0.1957 |
| 1 |
Avalanche
AVAX
|
$7.33 |
| 1 |
Polkadot
DOT
|
$0.9530 |
| 1 |
Chainlink
LINK
|
$10.88 |
🐋 Whale Tracker
🟢
0x3122...1d18
5m ago
In
1,797,481 USDC
🔴
0x43a7...f477
6h ago
Out
39,856 BNB
🔵
0xe328...f123
3h ago
Stake
2,995.77 BTC