Check your wallets · hiddenfunds

Wallet 0x505a…b0b8

Found in this wallet

$478

6 positions

You can claim$45294%
Needs the team$266%

Where it is

OP Stack withdrawals1 position$43892%
Chains that shut down4 positions$367%
Closed DeFi apps1 position$41%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Who can recover	Links
Unfinished opBNB withdrawal	opBNB	0.57 BNB	$438		Claim
K2 (Karak) chain balance	K2	0.00987071 ETH	$26	Needs the team	Open
Polygon zkEVM balance	Polygon zkEVM	0.00167414 ETH	$4		Claim
Alpaca v1 vault tokensAlpaca Finance	BNB Chain	0.00558051 WBNB	$4
Lisk L2 balance (closing)	Lisk	0.00122918 ETH	$3		Claim
Lisk L2 balance (closing)	Lisk	5 LSK	$2		Claim

How to get it back

5 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.

Unfinished opBNB withdrawal
$438 · 1 position
You withdrew from opBNB to BNB Smart Chain but the proof or final step never happened there. Anyone can finish it; funds go to you.
1. Open the bridge page and connect the wallet that made the withdrawal.
2. Find the withdrawal in your history and press Prove.
3. Wait out the challenge period (the page shows the time left).
4. Press Finalize. You pay the network gas fee. The funds go to your address.
Official bridges for the chains your positions are on:
- opBNB Bridge (opens in a new tab)
opBNB bridge (opens in a new tab)Official docs (opens in a new tab)
K2 (Karak) chain balance
$26 · 1 positionNeeds the team
The K2 team's bridge on Ethereum now pays balances by Merkle proof (a list that proves your balance). The merkle root is set and claims are not paused. After 2027-09-12 the guardian can sweep what is left.
1. Ask the K2 team for your Merkle proof. We could not find an official page that gives proofs.
2. On the OptimismPortal 0xeeCE9CD7Abd1CC84d9dfc7493e7e68079E47eA73 call claimETH(_amount, _proof) for ETH.
3. For tokens, call claimTokens(_tokens, _amounts, _proof) on the L1StandardBridge 0xBA61F25dd9f2d5f02D01B1C2c1c5F0B14c4B48A3.
K2 OptimismPortal on Etherscan (opens in a new tab)
Lisk L2 balance (closing)
$5 · 2 positions
Lisk's own chain closes on 2026-10-31. Lisk says withdrawing to Ethereum takes about 8 days, and unstaking LSK adds 3 days. Start now.
1. Open the Lisk bridge (type bridge.lisk.com yourself) and connect your wallet.
2. Withdraw your assets to Ethereum. If you staked LSK, unlock it first and wait 3 days.
3. After the wait, prove and finalize the withdrawal on Ethereum. You pay gas on both chains.
Official bridges for the chains your positions are on:
- Lisk Bridge (opens in a new tab)
Lisk bridge (opens in a new tab)Official docs (opens in a new tab)
Polygon zkEVM balance
$4 · 1 position
Polygon zkEVM's sequencer stopped on 1 July 2026. Wallet-held funds not bridged before then can be claimed on Ethereum in a claim UI. Polygon treats unclaimed assets as abandoned after 2027-12-31.
1. Open the Polygon zkEVM claims site and connect the wallet that held the funds.
2. Pick your balances and send the claim transaction on Ethereum.
3. Funds locked inside DeFi contracts are not auto-migrated. Ask Polygon through the forum post.
Official bridges for the chains your positions are on:
- Agglayer bridge UI (opens in a new tab)
zkEVM claims site (opens in a new tab)Official docs (opens in a new tab)
Alpaca v1 vault tokens
Alpaca Finance
$4 · 1 position
You hold Alpaca v1 ibTokens (deposit receipts) on BNB Chain. The vault still pays out the underlying token.
1. Open the ibToken contract (contract column) on BscScan and go to Write Contract.
2. Connect the owner wallet and call withdraw(shares).
3. ibBUSD, ibETH, ibBTCB and ibUSDC were migrated: withdraw may pay a different token. If it reverts, read the contract's functions on BscScan.