Check your wallets · hiddenfunds

Wallet 0x13dd…36a9

Found in this wallet

16 positions

You can claim$356%
Needs the team$237%
May not work<$17%

Where it is

Chains that shut down2 positions$244%
Ended positions2 positions$238%
OP Stack withdrawals1 position<$117%
Old Ethereum contracts3 positions<$11%
Closed DeFi apps1 position<$1<1%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Who can recover	Links
K2 (Karak) chain balance	K2	0.000629486 ETH	$2	Needs the team	Open
Expired veCRV lockCurve	Ethereum	4 CRV	$2		Claim
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.085 ETHV	not pricednot counted	May not work	Open
Symbiotic withdrawal not claimed	Ethereum	5 TANSSI	not priced		Claim
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.085 iETHV	not pricednot counted	May not work	Open
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.7994 ETHV	not pricednot counted	May not work	Open
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.7994 iETHV	not pricednot counted	May not work	Open
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.131788 iETHV	not pricednot counted	May not work	Open
Unclaimed Polygon PoS withdrawalPolygon PoS bridge	Polygon	0.131788 ETHV	not pricednot counted	May not work	Open

How to get it back

9 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.

K2 (Karak) chain balance
$2 · 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)
Expired veCRV lock
Curve
$2 · 1 position
Your veCRV lock ended but the CRV was never withdrawn. It is still locked in the contract until you call withdraw.
1. Open the veCRV VotingEscrow contract on Etherscan, Write Contract.
2. Connect the owner wallet and call withdraw().
3. If the owner is a smart contract that cannot make this call, the CRV stays locked.
veCRV contract (opens in a new tab)
Unfinished opBNB withdrawal
<$1 · 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)
Archived L2 bridge funds
Archived L2s
<$1 · 1 positionMay not work
This chain shut down and its state is gone, so no one can prove a withdrawal now. The Ethereum bridge still holds the money; only the chain team can release it.
1. Use the official bridge of the chain you withdrew from (linked next to each of your positions).
2. Check that chain's official site for a refund or recovery notice.
3. Without the chain's final state nobody can prove a withdrawal. Only the chain team can release the bridge funds.
Curve fees not claimed (3CRV)
<$1 · 1 position
You locked CRV in veCRV and earned fee rewards in 3CRV from the old Curve fee distributor, but never claimed them. They are still in the contract.
1. Open the contract's Write tab on the block explorer and connect your wallet.
2. Call claim with your address. Anyone can call it; the tokens go to you.
3. If many weeks are unclaimed, repeat the call; each call covers up to 20 weeks.
4. Check your wallet for the 3CRV.
Fee distributor on Etherscan (opens in a new tab)
Funds in old Ethereum contracts (2015-2021)
<$1 · 3 positions
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)
Ionic Protocol deposit
<$1 · 1 positionMay not work
Ionic Protocol lending is shut down and ionic.money is now a domain for sale. Your deposit receipt (ionToken) may still be redeemable, only for the cash left, first come first served.
1. Open the ionToken contract for your market and chain in the block explorer. Find the pool list with PoolDirectory.getAllPools().
2. If you have an open loan, repay it first.
3. Connect your wallet and call redeem or redeemUnderlying. You get at most the cash left in the market.
Official docs (opens in a new tab)
Unclaimed Polygon PoS withdrawal
Polygon PoS bridge
$0 · 6 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)
Symbiotic withdrawal not claimed
$0 · 1 position
You withdrew from a Symbiotic vault and the epoch has ended, but you never claimed the tokens. They wait in the vault for the claimer address.
1. Open the Symbiotic app and connect the claimer wallet.
2. Find the vault with a claimable withdrawal and press Claim.
3. Confirm and pay gas in ETH.
Symbiotic app (opens in a new tab)Official docs (opens in a new tab)