Launching today
postquantumize.com
Check your quantum risk. Free. Live on-chain data.
7 followers
Check your quantum risk. Free. Live on-chain data.
7 followers
Check if your crypto wallet is quantum safe. Paste any ETH, BTC or SOL address — see if your public key is exposed on-chain. Free. Live data.




How does it handle wallets where the public key hasn't been broadcast yet, like most BTC addresses still hiding behind a hash? Curious if that skews the results.
Poked in one of my old BTC addresses and turns out the public key is already exposed from past spends, which is kind of alarming to see laid out so plainly. Clean, fast tool that actually makes a niche threat feel real.
Love how instantly it surfaces whether your public key is already exposed on-chain. Paste an address, get a clear answer with no fluff.
The way this just lets you drop an address and instantly tells you whether your public key is already exposed on-chain feels like the right amount of restraint for such a scary topic.