The Coldcard Heist: A Structural Failure of Trust in Hardware Wallets
On July 30, 2025, a series of 9 Bitcoin blocks carried 1,195 transactions tha...
Price Analysis
•
CryptoWolf
•
2026-08-18
Market Prices
BTC
Bitcoin
$75,734.2
-4.65%
ETH
Ethereum
$2,400.42
-7.56%
SOL
Solana
$96.89
-7.39%
BNB
BNB Chain
$713.3
-2.43%
XRP
XRP Ledger
$1.28
-14.27%
DOGE
Dogecoin
$0.0800
-6.79%
ADA
Cardano
$0.1954
-9.20%
AVAX
Avalanche
$7.26
-6.52%
DOT
Polkadot
$0.9469
-8.12%
LINK
Chainlink
$10.97
-8.03%
Event Calendar
202628
03
unlock
Arbitrum Token Unlock
92 million ARB released
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
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
18
03
unlock
Sui Token Unlock
Team and early investor shares released
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
Tag Hub
💡 Smart Money
0x735d...0e03
Arbitrage Bot
+$3.5M
73%
0x4970...f7bf
Experienced On-chain Trader
+$0.1M
66%
0x4e99...cbcd
Arbitrage Bot
+$4.5M
80%
#Entropy
Entropy related articles
The Entropy Trap: Coldcard, Dice Rolls, and Self-Custody's Hidden Assumption
Galaxy Research counts 1,596 bitcoin stolen, 7,300 addresses drained, three...
Guide
•
CryptoEagle
•
2026-08-07
The 56-Bit Collapse: Coldcard's Seed Vulnerability and the Architecture of Trusted Randomness
The data suggests a mathematical failure hiding inside a security-first brand...
Price Analysis
•
CryptoNode
•
2026-08-01
Fear & Greed
69
Greed
Market Sentiment
Altseason Index
41
Bitcoin Season
BTC Dominance
Altseason
Market Cap
All →| # | Coin | Price |
|---|---|---|
| 1 |
Bitcoin
BTC
|
$75,734.2 |
| 1 |
Ethereum
ETH
|
$2,400.42 |
| 1 |
Solana
SOL
|
$96.89 |
| 1 |
BNB Chain
BNB
|
$713.3 |
| 1 |
XRP Ledger
XRP
|
$1.28 |
| 1 |
Dogecoin
DOGE
|
$0.0800 |
| 1 |
Cardano
ADA
|
$0.1954 |
| 1 |
Avalanche
AVAX
|
$7.26 |
| 1 |
Polkadot
DOT
|
$0.9469 |
| 1 |
Chainlink
LINK
|
$10.97 |
🐋 Whale Tracker
🔴
0x8f90...2c1a
30m ago
Out
2,551 ETH
🟢
0x518f...49b9
6h ago
In
4,603 BNB
🔵
0x4a11...ea65
3h ago
Stake
18,328 SOL