Check your wallets · hiddenfunds

Wallet 0x6c30…50b1

Found in this wallet

$97

4 positions

You can claim$9194%
Needs the team$66%

Where it is

Bridges1 position$7274%
Old Ethereum contracts1 position$1919%
Chains that shut down1 position$66%
Token swaps never done1 position<$11%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Who can recover	Links
Old Polygon Plasma bridge exit	Polygon	608 MATIC	$72		Claim
Funds in old Ethereum contracts (2015-2021)	Ethereum	0.00692059 WETH	$19		Claim
Harmony balance (chain halted)	Harmony	2,581.59 WONE	$6	Needs the team

How to get it back

4 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.

Old Polygon Plasma bridge exit
$72 · 1 position
You withdrew from Polygon through the old Plasma bridge and the exit was never finished on Ethereum. Polygon's current docs no longer describe this bridge, so the route is not confirmed.
1. Open Polygon Portal, connect the wallet that burned the tokens, and check Transactions for your exit.
2. If Portal shows Initiate Claim or Claim Tokens, follow it and pay the Ethereum gas fee.
3. If it is not listed, the exit must be run on the Polygon contracts directly. Ask Polygon support, with the burn transaction hash.
Polygon bridge (opens in a new tab)Official docs (opens in a new tab)
Funds in old Ethereum contracts (2015-2021)
$19 · 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)
Harmony balance (chain halted)
$6 · 1 positionNeeds the team
Harmony proposed (non-binding, 7 Sept 2026) a final snapshot and an ERC-20 ONE airdrop on Ethereum. This list shows positions at the last block our data saw. You cannot sign anything on the chain now.
1. Do not expect to withdraw this yourself. The chain is halted.
2. Watch Harmony's official channels for the vote result and the snapshot rules.
3. Keep access to your wallet. The proposal says the airdrop would go to the same address on Ethereum.
MATIC never swapped to POL
Polygon
<$1 · 1 position
You hold old MATIC on Ethereum that was never swapped to POL. The swap is 1 to 1. Polygon has not announced a deadline.
1. Open the Polygon Portal upgrade page and connect your wallet. Switch the wallet to Ethereum.
2. Approve the upgrade contract to use your MATIC.
3. Confirm the migrate transaction to receive POL. You pay Ethereum gas.
Polygon portal (opens in a new tab)Official docs (opens in a new tab)