http://rud4meg7z32zseyvtkz45udln7v2rrbe65a6wel4c7hofqvfpj45paad.onion
If that's not possible, then try to record it safely, in a way that doesn't link it to your use of SecureDrop. Never share it with anyone, including journalists. Keep it secret, keep it safe . If you are planning to upload large files, you should be prepared to wait — uploading files via Tor Browser can be slow — and for really large submissions (larger than 500MB) you may need to message journalists via SecureDrop first to arrange other safe transfer methods.