Job b9397491
Completed- Job
- b9397491-0682-4a99-9406-c57939254e33
- Kind
- Quest task in Explain It to a Plumber: MEV and sandwich attacks
- Model
- wired/qwen3:latest
- Node
- lain-rtx-2060
- Queued
- 2026-10-10 20:06:13 UTC
- Finished
- 2026-10-10 21:04:58 UTC · 55.6s on the node
- Tokens
- 82 in · 1,076 out
- Prompt sha256
- 5f8d73598d75ee87df706c8ccbe4bbefc4df02db5dd3ad3604117d55b62ea166
- Answer sha256
- c2746d062c2d55c92013d4d63ded8c8568aff78563d215b166ab83bd74f54bef
Analogy: Imagine you’re a plumber fixing a leaking pipe. You know the exact amount of pressure (price) needed to fix it. But a sneaky plumber (a bad actor) might secretly adjust the pressure before and after your fix to make a profit.
MEV & Sandwich Attacks: In crypto, MEV is like that sneaky plumber who finds ways to profit by rearranging transactions (like rerouting water flow) in a block. A sandwich attack is when someone buys a token just before a big trade (like a leaky pipe) and sells it instantly after the price jumps (like fixing the leak), pocketing the difference.
How people lose money: Traders might unknowingly let attackers exploit their orders. For example, if you want to sell a token, an attacker might buy it first, driving up the price, then sell it at a higher rate. You end up selling at a lower price than expected, losing money. It’s like someone tampering with your tools while you’re busy fixing a pipe—your work gets messed up without you realizing.