Are TLS Notary proofs applicable to IPFS?

Hey everyone,

I am not familiar with how IPFS works internally but I have seen a few mentions of cryptographic signatures to remove duplicate content from the network. Is the TLS Notary algorithm applicable on IPFS-served content and if not, does a similar alternative exist within IPFS?

What I am trying to do is verify that a user visited a specific IPFS resource.