This service is winding down.

Please see Shipyard's post about their future, along with the corresponding IPFS Foundation post, for more information about these changes. Your content isn't going anywhere. Because it's content-addressed, as long as someone continues to provide it, any IPFS node can retrieve it peer-to-peer and independently verify its integrity.

This is a scheduled pause. Starting September 1st the gateway steps aside about a minute each hour, and these pauses keep growing until it retires for good on September 30.