Check your wallets · hiddenfunds

Wallet 0x20bc…3f2a

Found in this wallet

$1,790

3 positions

Where it is

Other layer-2 withdrawals1 position$1,71796%
Chains that shut down1 position$543%
Old Ethereum contracts1 position$201%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Links
Unclaimed Agglayer bridge exitPolygon Agglayer (Silicon, Katana, X Layer and others)	Katana	0.0203285 vbWBTC	$1,717	Claim
Funds on shut-down SwellchainSwellchain, Swell	Swellchain	0.0199993 ETH	$54	Claim
Funds in old Ethereum contracts (2015-2021)	Ethereum	0.00728942 ETH	$20	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 Agglayer bridge exit
Polygon Agglayer (Silicon, Katana, X Layer and others)
$1,717 · 1 position
You sent funds from an Agglayer chain to Ethereum but never claimed them on Ethereum. The funds wait in the Ethereum bridge contract.
1. Use the official bridge of the chain you withdrew from (linked next to each of your positions).
2. Connect the receiving wallet and open your transaction history.
3. Find the withdrawal marked ready to claim and press Claim. You pay the Ethereum gas fee.
Official bridges for the chains your positions are on:
- Katana Bridge (Agglayer) (opens in a new tab)
Official docs (opens in a new tab)
Funds on shut-down Swellchain
Swellchain, Swell
$54 · 1 position
Swell closed Swellchain: the final withdrawal deadline was 2026-06-15 and the chain was to run until 2026-06-30. Withdrawals started before 15 June can still be finalized on Ethereum.
1. If your withdrawal was started before 15 June: after the 7-day proof wait, prove it on the Ethereum OptimismPortal2 0x758E0EE66102816F5C3Ec9ECc1188860fbb87812 (proveWithdrawalTransaction).
2. Then call finalizeWithdrawalTransaction on the same contract. You pay ETH gas.
3. If you never started one: Swell said contract withdrawals were possible until 30 June but are technical. Ask Swell support.
Official bridges for the chains your positions are on:
- Swell Superbridge UI (listed by Swellchain docs) (opens in a new tab)
Official docs (opens in a new tab)
Funds in old Ethereum contracts (2015-2021)
$20 · 1 position
You have a balance in an old Ethereum contract (The DAO, EtherDelta, IDEX, the 2017 ENS registrar, DigixDAO and others). Each contract has its own withdraw call. Use the wallet that owns the position.
1. The DAO: on the DAO token 0xbb9bc244d798123fde783fcc1c72d3bb8c189413 call approve(0xbf4ed7b27f1d666546e30d74d50d173d20bca754, yourBalance). Then call withdraw() on the WithdrawDAO contract 0xbf4ed7b27f1d666546e30d74d50d173d20bca754. It pays 1 ETH per 100 DAO.
2. EtherDelta 0x8d12a197cb00d4747a1fe03395095ce2a5cc6819: from the wallet that deposited, call withdraw(amount) for ETH or withdrawToken(token, amount) for a token. Amounts are in the token's smallest unit.
3. IDEX v1 0x2a0c0dbecc7e4d658f48e01e3fa353f44050c208: call withdraw(token, amount). Use token 0x0000000000000000000000000000000000000000 for ETH. It reverts if your last IDEX activity was fewer than 240 blocks ago.
4. 2017 ENS registrar 0x6090a6e47849629b7245dfa1ca21d94cd15878ef: call releaseDeed(labelhash) for the name. The labelhash is keccak256 of the name without .eth. The deposit goes back to the deed owner.
5. Other contracts (DigixDAO, Neufund and more): use the contract's own withdraw or refund function on Etherscan from the owner wallet. Check the contract's code first.
WithdrawDAO contract (The DAO) (opens in a new tab)Official docs (opens in a new tab)