Check your wallets · hiddenfunds

Wallet 0x7830…6f43

Found in this wallet

$5,158

7 positions

You can claim$1092%
May not work$5,05098%

By category

Token swaps never done5 positions$5,05098%
Old Ethereum contracts1 position$1082%
Chains that shut down1 position<$1<1%

Findings

Positions found for the checked wallets
Where	Amount		Who can recover	Links
MATIC never swapped to POLPolygon	— MATIC	$48,097not counted	May not work	Open
RNDR never swapped to RENDER	2,268.71 RNDR	$4,369	May not work	Open
REPv1 never swapped to REPv2Augur (REP)	452.515 REPv1	$556	May not work	Open
KEEP never swapped to TThreshold (KEEP)	4,776.77 KEEP	$125	May not work	Open
Funds in old Ethereum contracts (2015-2021)	108.133 DAI	$108		Claim

How to get it back

7 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.

RNDR never swapped to RENDER
$4,369 · 1 positionMay not work
You hold old RNDR on Ethereum that was never upgraded. The Render upgrade portal swaps it 1 to 1 for RENDER on Solana. The swap is one-way.
1. Open the Render upgrade portal. You need an Ethereum wallet with RNDR and a Solana wallet.
2. Connect both wallets.
3. Approve RNDR and confirm the upgrade. You pay Ethereum gas.
Render upgrade portal (opens in a new tab)Official docs (opens in a new tab)
REPv1 never swapped to REPv2
Augur (REP)
$556 · 1 positionMay not work
You hold old REPv1 tokens that were never swapped to REPv2. The REPv2 contract still accepts them.
1. Approve first: on REPv1 0x1985365e9f78359a9B6AD760e32412f4a445E862 call approve(spender = 0x221657776846890989a759BA2973e427DfF5C9bB, your full REPv1 balance).
2. Open the REPv2 contract 0x221657776846890989a759BA2973e427DfF5C9bB on Etherscan, Write tab, and connect your wallet.
3. Call migrateFromLegacyReputationToken(). It moves your whole REPv1 balance and mints REPv2 1 to 1.
REPv2 contract on Etherscan (opens in a new tab)
KEEP never swapped to T
Threshold (KEEP)
$125 · 1 positionMay not work
You hold old KEEP tokens that were never wrapped into T. The Threshold VendingMachine still does the swap.
1. Open the KEEP VendingMachine 0xE47c80e8c23f6B4A1aE41c34837a0599D5D16bb0 on Etherscan, Write tab, and connect your wallet.
2. First approve: on the KEEP token 0x85eee30c52b0b379b046fb0f85f4f3dc3009afec call approve(spender = the VendingMachine, amount). Amounts use 18 decimals.
3. Then call wrap(amount) on the VendingMachine to receive T. Threshold says there is no deadline.
KEEP VendingMachine (opens in a new tab)Official docs (opens in a new tab)
Funds in old Ethereum contracts (2015-2021)
$108 · 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)
NU never swapped to T
Threshold (NU)
<$1 · 1 positionMay not work
You hold old NU tokens that were never wrapped into T. The Threshold VendingMachine still does the swap.
1. Open the NU VendingMachine 0x1CCA7E410eE41739792eA0A24e00349Dd247680e on Etherscan, Write tab, and connect your wallet.
2. First approve: on the NU token 0x4fe83213d56308330ec302a8bd641f1d0113a4cc call approve(spender = the VendingMachine, amount). Amounts use 18 decimals.
3. Then call wrap(amount) on the VendingMachine to receive T. Threshold says there is no deadline.
NU VendingMachine (opens in a new tab)Official docs (opens in a new tab)
zkSync Lite balance not claimed
<$1 · 1 position
zkSync Lite was shut down on 2026-05-04. Remaining balances are claimable on Ethereum through a claim contract and a withdrawal portal. Your account is on that list and has not claimed.
1. Open the zkSync Lite withdrawal portal and connect the wallet that owned the account.
2. The portal finds your address in the final state, builds the proof and sends the claim. Follow its prompts.
3. Confirm the Ethereum transaction. Tokens go to your L1 address. Matter Labs sponsors gas for the first 100,000 withdrawals.
zkSync Lite withdrawal portal (opens in a new tab)Official docs (opens in a new tab)
MATIC never swapped to POL
Polygon
$0 · 1 positionMay not work
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)