Check your wallets · hiddenfunds

Wallet 0xe7f8…32e2

Found in this wallet

$100

4 positions

Where it is

OP Stack withdrawals2 positions$8484%
Token swaps never done2 positions$1616%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Links
Unclaimed OP Mainnet or Base withdrawalOptimism, Base	OP Mainnet	0.00071637 WBTC	$60	Claim
Unclaimed OP Mainnet or Base withdrawalOptimism, Base	OP Mainnet	0.009105 ETH	$24	Claim
Old Maker SCD vault collateral	Ethereum	—	$15	Claim

How to get it back

3 guides, the largest amount first

Use only the official links below. No real recovery asks for your seed phrase or private key. If anyone offers to recover funds for you, it is a scam.

Unclaimed OP Mainnet or Base withdrawal
Optimism, Base
$84 · 2 positions
You withdrew ETH or tokens from OP Mainnet or Base to Ethereum but never did the last step on Ethereum. The funds wait in the bridge contract.
1. OP Mainnet: open the Optimism bridge (app.optimism.io/bridge), connect the receiving wallet, open your withdrawal, press Prove, then Finalize after 7 days.
2. Base: Base's docs list Superbridge and Brid.gg as its bridges. Open one, connect the receiving wallet, find the withdrawal, press Prove, then Finalize.
3. Base waits 5 days after Prove (1 day if both a TEE proof and a ZK proof back it). Pay the Ethereum gas fee each time.
Official bridges for the chains your positions are on:
- Optimism Bridge (opens in a new tab)
Official docs (opens in a new tab)
Old Maker SCD vault collateral
$15 · 1 position
You own an old single-collateral Dai vault (CDP) that still has collateral (PETH) left after the system was shut down.
1. Open the Tub contract 0x448a5065aeBB8E423F0896E6c5D525C040f59af3 on Etherscan, Write tab.
2. If the vault still has debt, anyone can call bite(cupId) first. Then the vault owner calls free(cup, ink) to get PETH.
3. Call exit(wad) to swap PETH for WETH. If a DSProxy owns the vault, send these calls through the proxy.
Tub contract on Etherscan (opens in a new tab)
Old SAI stablecoin to cash out
Maker SAI
<$1 · 1 position
SAI (the first Dai) was shut down. Each SAI can still be cashed for a fixed amount of WETH: 0.0052856 WETH per SAI (read from the contract).
1. Approve first: on the SAI token 0x89d24A6b4CcB1B6fAA2625fE562bDD9a23260359 call approve(spender = 0xBda109309f9FafA6Dd6A9CB9f1Df4085B27Ee8eF, amount).
2. Open the SaiTap contract 0xBda109309f9FafA6Dd6A9CB9f1Df4085B27Ee8eF on Etherscan, Write tab, and connect your wallet.
3. Call cash(wad) with your SAI amount. You receive WETH.
SaiTap contract (opens in a new tab)