Check your wallets · hiddenfunds

Wallet 0x5e21…cfa2

Found in this wallet

$3,111

8 positions

By category

Chains that shut down1 position$3,103100%
Closed DeFi apps2 positions$8<1%
Old Ethereum contracts1 position<$1<1%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Who can recover	Links
dYdX v3 balance	Ethereum	3,103.21	$3,103		Claim
Expired Element Finance position	Ethereum	—	$5
Balancer v2 pool share	Ethereum	—	$3		Claim
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.36936 iETHV	not pricednot counted	May not work	Open
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.8471 ETHV	not pricednot counted	May not work	Open
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.36936 ETHV	not pricednot counted	May not work	Open
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.8471 iETHV	not pricednot counted	May not work	Open

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.

dYdX v3 balance
$3,103 · 1 position
dYdX v3 was shut down and its exchange was set to 'frozen' on Ethereum. Your USDC can still be taken out through the escape hatch, or withdrawn if already released.
1. Open dYdX's v3 sunset post and use the Escape Hatch link in its last update. It is hosted by an independent third party.
2. Escape needs a proof for your stark key and position. The page builds it; the escape call goes to StarkPerpetual 0xD54f502e184B6B739d7D27a6410a67dc462D69c8.
3. Then call withdraw from your registered Ethereum address to receive the USDC. You pay Ethereum gas.
dYdX StarkPerpetual contract (opens in a new tab)Official docs (opens in a new tab)
Expired Element Finance position
$5 · 1 position
You hold Element v1 principal tokens (PT), yield tokens (YT) or pool shares. All tranches have ended, so they can be redeemed.
1. Open the tranche contract (tranche_or_pool column) on Etherscan, Write Contract tab.
2. PT: call withdrawPrincipal(amount, to). YT: call withdrawInterest(amount, to). Both only work after the tranche expiry.
3. LP shares: exit the Balancer pool with exitPool first, then redeem as above.
Official docs (opens in a new tab)
Balancer v2 pool share
$3 · 1 position
You hold Balancer v2 pool tokens, in your wallet or staked. You can exit the pool. Balancer has proposed a wind-down: if it passes, pools become withdraw-only on 30 Oct 2026.
1. Open the Balancer app, find your pool and use Remove liquidity. Do this before 30 Oct 2026.
2. If the app does not work, call exitPool on the Balancer v2 Vault 0xBA12222222228d8Ba445958a75a0704d566BF2C8 (Etherscan, Write tab).
3. If your tokens are staked in Aura, Beefy or a gauge, unstake there first.
Balancer app (opens in a new tab)Official docs (opens in a new tab)
Funds in old Ethereum contracts (2015-2021)
<$1 · 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)
Unclaimed Polygon PoS withdrawal
Polygon PoS bridge
$0 · 4 positionsMay not work
You burned tokens on Polygon to withdraw to Ethereum, and the checkpoint is done, but the exit was never run on Ethereum. The tokens wait in the bridge.
1. Open Polygon Portal and connect the wallet that withdrew.
2. Find the withdrawal in your transactions and press Initiate Claim.
3. Approve in your wallet, then press Claim Tokens. Pay the Ethereum gas fee. The tokens go to the burner address.
Polygon bridge (opens in a new tab)Official docs (opens in a new tab)