Wallet permission reconstruction
See how a drain happened.
Then close what is still open.
Paste any address. See the permission that moved the funds — and what is still open.
Public chain data only. No wallet, no API keys. Five networks.
The gap
Prevention is solved. After a drain isn't.
Simulation stops the drain. Nothing tells you what the drain used — or what is still open.
| Tool | Built to answer | Stops the drain | Revokes | Names the permission used | Rebuilds a past incident |
|---|---|---|---|---|---|
| Wallet simulationRabby · MetaMask · Blockaid | “Is this signature dangerous?” | yes | no | no | no |
| Revoke.cashinventory + exploit checker | “What have I approved?” | no | yes | no | no |
| Etherscan | “What did this transaction do?” | no | no | no | no |
| Anchrion | “What was used against me — and what's still open?” | no | yes | yes | yes |
Taken from each tool's own description. Anchrion is not preventive — simulation is why drainer losses fell 83% from 2024 to 2025. This is the hour after. As Revoke.cash puts it about itself: it cannot recover funds, and it will not name the approval that was used.
How it works
Three steps, no setup.
Paste an address
Five networks, no wallet, no install. Inspect an address you don't own.
Read the reconstruction
Approvals read live from each token contract. Outflows paired with whoever submitted them.
Revoke, then verify
Sign the revoke. The allowance is read back — still allowed if it survives, never a green tick.
What this cannot see