I read this 60 Minutes article and was inspired to create a tracker to see who those wallets might be and what patterns they might show, so that we can identify future wallets that might also be insiders.
I thought it would be interesting, that's all.
The system looks at suspicious accounts and presents them in a watchlist for me to view their trading activity.
Running on Render's 512MB free tier was the hard part. The system kept OOMing during cluster-wallet analysis — every container restart wiped state, every cold-start rebuild allocated 400+MB scanning Etherscan transfer history. Took six rounds of memory fixes over three days before it sat flat: bounded a runaway dedup set inside an iterator, streamed responses where I was materializing the full list, deduped alerts across restarts. The lesson: every iteration over external API data must consume one record at a time, never materialize the full set.
It had some suggestions that I think are possibly good trades. But it was a good learning experience.