The SecureDrop website is published by SecureDrop, a secure and anonymized file transfer service using Zero-Knowledge proofs.
The website is hosted on Vercel. Files are stored in a decentralized manner on IPFS. Smart contracts are deployed on Base Mainnet (Chain ID: 8453).
SecureDrop does not collect any personal data for Premium users. For Free users, only IP addresses are temporarily collected for rate limiting. Files are encrypted end-to-end and stored in a decentralized manner. Zero-Knowledge anonymization ensures complete anonymity on the blockchain for Premium users.
All elements of the website are the property of SecureDrop or its partners. Smart contracts are open source and verifiable on Basescan.
SecureDrop cannot be held responsible for the use of files transferred by users. SecureDrop is a decentralized service operating on the Base blockchain.
SecureDrop smart contracts are deployed on Base Mainnet. Contract addresses are available in the application settings. Contracts are publicly verifiable on Basescan.