Why quantum?
A sufficiently capable quantum computer could break public-key systems such as RSA and elliptic-curve cryptography. Q-day is a name for that possibility, not a known date.
Quantum computers are coming.
He's just turning the valve.
CQG contract coming soon

Some things are out of your control.
This isn't one of them.
The valve is waiting
Your count stays on this device
Click, tap, or press Enter to turn
Somewhere, someone is calculating how soon quantum computers will break everything.
Somewhere else, Chill Quantum Guy is turning a valve.
He doesn't know when Q-day is coming. He just knows the valve isn't going to turn itself.
One problem at a time.
PQC is the serious cryptography conversation.
CQG is the guy turning the valve.
An independent meme project inspired by the topic. No official affiliation. No quantum-security claims.
A sufficiently capable quantum computer could break public-key systems such as RSA and elliptic-curve cryptography. Q-day is a name for that possibility, not a known date.
Cryptography designed to resist known attacks from both classical and quantum computers. The goal is to change the locks before the tools change.
WOTS means Winternitz One-Time Signature: a hash-based method whose signing key is used once. A Merkle tree combines many keys under one root, with a short proof showing which key belongs to the tree.
The clock keeps ticking.
The valve keeps turning.