The $163 Million IOU: Poolin's Bankruptcy and the Arithmetic of Custodial Failure
The vulnerability was never in the contract. It was in the counterparty....
Regulation
•
0xSam
•
2026-07-31
Market Prices
| Coin | Price | 24h |
|---|---|---|
|
BTC
Bitcoin
|
$77,393 | +7.62% |
|
ETH
Ethereum
|
$2,384.77 | +3.91% |
|
SOL
Solana
|
$90.96 | +4.29% |
|
BNB
BNB Chain
|
$677.2 | +5.30% |
|
XRP
XRP Ledger
|
$1.39 | +19.02% |
|
DOGE
Dogecoin
|
$0.0842 | +9.32% |
|
ADA
Cardano
|
$0.2142 | +12.44% |
|
AVAX
Avalanche
|
$7.59 | +10.02% |
|
DOT
Polkadot
|
$0.8907 | +10.13% |
|
LINK
Chainlink
|
$11.4 | +6.67% |
Fear & Greed
72
Greed
Market Sentiment
Event Calendar
202612
05
halving
BCH Halving
Block reward halving event
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
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
18
03
unlock
Sui Token Unlock
Team and early investor shares released
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
30
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
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
Tag Hub
Market Cap
All →
1
Bitcoin
BTC
$77,393
1
Ethereum
ETH
$2,384.77
1
Solana
SOL
$90.96
1
BNB Chain
BNB
$677.2
1
XRP Ledger
XRP
$1.39
1
Dogecoin
DOGE
$0.0842
1
Cardano
ADA
$0.2142
1
Avalanche
AVAX
$7.59
1
Polkadot
DOT
$0.8907
1
Chainlink
LINK
$11.4
🐋 Whale Tracker
🔵
0x264e...e439
1h ago
Stake
2,861,129 DOGE
🔴
0xf5f2...2ebe
6h ago
Out
1,795,452 USDT
🟢
0xb48b...4e35
1d ago
In
2,965.45 BTC
💡 Smart Money
0xa5b9...9aa9
Top DeFi Miner
+$4.3M
73%
0xb7db...8d6b
Market Maker
+$1.6M
83%
0x6148...5d59
Arbitrage Bot
-$4.1M
81%
#liquidity mismatch
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