About Plastron
Plastron is the wallet check built for the person who owns the wallet. Paste an address or connect read-only at plastron.wtf, and in seconds you see the kinds of risk an exchange screens deposits for — sanctions exposure, mixer contact, stolen-funds proximity, known fraud clusters — with a clear explanation of what drove the result.
The instant check is free: no account, no card, no KYC.
Built for you, not for a compliance department
Every serious screening tool on the market is sold to banks, exchanges and compliance teams, priced per seat or per query at institutional rates. They are excellent products. They are also pointed at you rather than available to you: the decision to hold your deposit gets made with data you have never been allowed to see.
Plastron turns that around. Same categories, same public ledger evidence, same question — asked by you, about your own wallet, before you move funds. That is the whole product, and it is the reason it is free for individuals.
What a scan shows you
- A clear verdict. A 0–100 score mapped to Low, Medium, High or Critical — the same bands a compliance analyst works in.
- The reason behind it. Which category fired, whether the exposure was direct or inherited through intermediaries, and the specific address and transaction behind the finding.
- Your counterparties, labelled. Who you have transacted with, what they are known for, and where the value came from.
- Something you can act on. Evidence you can verify independently on-chain, and take to an exchange if you ever need to.
Run a free scan — it takes about thirty seconds.
The data behind the verdict
A screening result is only as good as what sits behind it. Plastron is built on official government designation lists, published forensic attribution of named hacks and exploits, continuously refreshed market threat intelligence, and first-party protocol registries — reconciled into one corpus and rebuilt on every deployment.
As this page was built, that corpus held 8,571 labelled addresses matched on every scan, alongside the full OFAC SDN crypto set of 1,047 addresses across 14 chains. Those numbers are read live as the site builds, so they move as the threat landscape does.
Sources are tiered by trust, and that tiering is what keeps results fair: an uncorroborated report never outweighs an official designation, and a verified-infrastructure allowlist keeps ordinary contracts — the exchanges, routers and marketplaces millions of people use every day — from being read as risk. Getting that right is the difference between a tool that flags everything and a tool you can rely on.
Works across the chains you actually use
Full screening runs on Ethereum and the major EVM networks — Arbitrum, Base, Optimism, Polygon, BNB Chain, Avalanche — with Solana, Tron, Bitcoin sanctions and threat-list screening alongside them. Coverage keeps expanding as the corpus grows.
Private by design
Plastron is read-only and non-custodial. It never requests a transaction signature, never asks for a private key or seed phrase, and cannot move funds. Connecting a wallet grants read access to a public address and nothing more — everything it reads is already on the ledger.
Checking your own wallet is private. It is not reported anywhere, and no exchange learns you did it. Analytics are cookieless. See the privacy policy for the detail.