Just reading back though the specification of IPFS, be wary about the claims of &#x27;permanent Web&#x27;.<p>Distributed content in IPFS is eventually purged from nodes unless one of the hosting nodes has pinned it to be retained.  Therefore, if no-one at Time <i>x</i> views certain content and pins it, then unfortunately at Time <i>x</i> + <i>n</i> that content might disappear just as thoroughly as under HTTP.<p>Unfortunately I fear that means that &#x27;popular&#x27; content persists whilst niche and unique data might still fade away.