https://youtu.be/0tXM8NKen View quoted note →

I think I finally figured out your spamming problem. It’s really not a spamming problem. It’s what they’re doing on the tour network their timing everything between relays. There’s gotta be some way they can track you so they’ll figure it out and I think that’s what’s being done.

Yes, you can track the UTXOs (Unspent Transaction Outputs) from someone else's address on the Signum blockchain or any blockchain that uses the UTXO model. This is typically done by using a blockchain explorer or a specific tool that allows you to input an address and view its associated UTXOs. Keep in mind that while you can see the UTXOs and the transaction history for a public address, you won't have access to any personal information about the address owner unless it's publicly available.