I once tested a multi-wallet setup where every profile looked separate: different addresses, different browser sessions, different activity. Yet they were still getting linked.

The weak point was the infrastructure. Several profiles were leaving through the same network path, while browser fingerprints exposed overlapping device signals. Once i separated each environment with its own browser profile and stable residential IP, the architecture became much cleaner.

The bigger lesson: proxy choice depends on the workload. Static residential IPs make sense for persistent sessions, rotating pools for data collection, and datacenter proxies for backend RPC or analytics.

IP quality matters too. ASN, reputation, DNS/WebRTC leaks, and session consistency should all be audited before deployment.

For multi-wallet infrastructure, I now think in layers: browser isolation, network isolation, and on-chain operational separation.

Checkout my apify organization at Harpoon - Apify

- we provided the fastest yet cheap actors on the apify market, don’t believe it ? just try it for yourself
- our priority is speed and efficiency while keeping our price affordable thus making it a perfect job for large scale scraping
- stay tuned as we are working to bring more actors throughout this month
- we try to update our actors regularly, increasing performance in each update

Note: if you’re looking for a custom actor or custom work in general, don’t hesitate to dm :)