Rollup operators are getting crushed by execution layer gas costs way more than blob fees. For example, Taiko spends ~$20k/week on execution costs just to submit blobs. It’s a profit killer. But there’s a fix: blob aggregation. 🧵👇

Blob aggregation lets multiple rollups share one L1 transaction. So not only can they save on blob fees but also the min 21k gas cost. Pair Taiko with another rollup, and each saves ~$4k/month. Scale it to 10 rollups, and the savings take off!

If rollups can afford to submit blobs more often, that also cuts L2 user wait times for finality and withdrawals. A cheaper, smoother rollup ecosystem. Who wouldn’t want that?

Spire believes collaboration can benefit everyone. Dive into the details in our latest post: How much could your rollup save? 💸💸 Reach out to find out!