BEISI.

Every launch ends in 01.
Beisi leaves the mark.

Beisi at his launch desk holding the 01 stamp
THE LORE

Why does every o1 contract
end in 01?

Someone has to be behind that.

That someone? Beisi.

Tiny launch operator. Very serious job.

He stamps 01 at the end of every contract.

One token after another. One mark every time.

If it ends in 01, Beisi was there.

Beisi stamping 01 onto a queue of contracts
Jerry Pan @stambouli_o1 — July 10, 2026 ↗
Jerry Pan ✓ @stambouli_o1

Small trick of identifying tokens launched from @o1_exchange b20 launchpad: CAs of all tokens launched from o1 end with 01. But not the other way around

5:54 PM · Jul 10, 2026 · 22.8K Views
♥ 65 13 replies
01
0xb2000000000000000000000ce65a5a54ef1f1001
HOW TO BUY
01

Get ETH on Base

Have some ETH ready on Base.

02

Check the contract

Copy the official contract from this site. Always check the CA before buying.

03

Swap for $BEISI

Swap ETH for $BEISI. Done.

MEMES
Beisi on the way to work
Beisi with 01
Beisi checking contracts
Beisi GM
Beisi on the night shift
Beisi and tokenized stocks
SOCIALS
FAQ
What is $BEISI?+

$BEISI is a meme token built around Beisi — a fictional little launch operator at the center of the 01 lore.

Is $BEISI affiliated with o1?+

No. $BEISI isn’t affiliated with o1 or its team. Beisi is simply our fictional little operator in the 01 lore.

Why 01?+

Tokens launched from o1 have contract addresses ending in 01. That’s where the Beisi lore started.

What network is $BEISI on?+

Base. $BEISI is on Base.