🌸✨ Rosy Chronicle has officially debuted! ✨🌸
🎬 MV
👉 "Heirasshai! Nippon de Aimashou": "Ubu to Zuru":
🔥💃💖 Get ready to dance and fall in love with Rosy Chronicle!
#RosyChronicle# #HelloProject#
@Rosy_Chronicle
📢 Rosy Chronicle’s Debut Single is Coming Soon!✨
📺 Last time, we released the MV for "Heirasshai! Nippon de Aimashou"
And now, it’s time for the MV of "Ubu to Zuru"! 🎥💖
🔽 Watch it now! 🔽
『Ubu to Zuru』
@Rosy_Chronicle
#RosyChronicle#
Hi, I think you are referring our recent project "x402x".
The name naturally comes from x402 x EIP-7702, not inspired by you.
Why are u screenshoting commit to your private repo or purchase on vercel?
Those are privates records that will inspires nobody.
Your first public mention of "x402x" is on Twitter Article (Date: 2025/11/10 19:38 UTC):
Our first public checkable adoption of the name "x402x" is purchasing the "" domain (Date: 2025/11/10 09:23 UTC), so 10 hrs ahead of your article.
You can check it at by typing in
So I see it a natural coincidence, because x402 extension/x402-exec/x402 x xxx all goes to "x402x".
My got to know x402 for a long time, and start to tweet about it since the launch of $PING on 2025/10/22 . I'm a dev and a meme trader.
Our first PR to x402 aimes to solve compatible issue by supporting ERC20-Permit (ERC-2612) and Permit2:
tweet:
Github PR:
Second PR aims to use EIP-7702 to correct the trust minimization of our previous PR.
If those inspired you, please cite us.