this post was submitted on 16 May 2024
277 points (96.6% liked)

Technology

59123 readers
4873 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
277
MIT Students Stole $25 Million In Seconds By Exploiting ETH Blockchain Bug, DOJ Says (slashdot.org)
submitted 5 months ago by [email protected] to c/[email protected]
92 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[โ€“] [email protected] 2 points 5 months ago (1 children)

I'm sure, yes. If you submit to a public mempool, you have no guarantees that your two transactions will land on either side of the target transaction in the same block (They likely won't). You need to leverage conditional transactions with MEV so you guarantee the miner will select and position your transactions where you need them. In this case, before and after the target transaction.

Check out the Ethereum Foundation's page on MEV for more info.

[โ€“] [email protected] 1 points 5 months ago

Wow, thanks for the link. It seems things have gotten a lot more complicated with PoS. I didn't even know about PBS. I haven't been following along properly.