Last updated: April 2026
SirVeyor is built on the principle that you own your data. We never sell, share, or access your personal information without your explicit, per-request consent recorded on the Cardano blockchain.
Your wallet address (public, on-chain) is used for authentication. Any profile data you provide (display name, age, location, interests) is encrypted with AES-256-GCM before storage. We cannot read it without the encryption key, and it is never shared without your approval.
Every data request, consent decision, and SirVe token payment is recorded on the Cardano blockchain. This gives you a permanent, tamper-proof audit trail of who requested your data and how you responded.
We use Blockfrost to query the Cardano blockchain. No personal data is shared with Blockfrost. We do not use analytics trackers or advertising pixels.
For privacy-related questions, reach out via our contact page.