Privacy Notice

What the beta processes

FinalWhistle processes the public wallet address you connect, signed request metadata, transaction signatures, market and position records, and the fixture/proof data needed to operate the beta.

Public blockchain data

Solana devnet transactions and account data are public by design. We cannot make on-chain data private, erase it from the chain, or control independent indexers and explorers.

Why we use this data

We use it to authenticate requests, prevent replay, index actions users have already performed on-chain, display markets and receipts, operate rate limits, and troubleshoot the beta.

Minimize what you share

Do not place personal, financial, health, or other sensitive information in public inputs. Use a devnet wallet that is separate from any wallet holding assets of value.

Beta retention

Beta records may be retained while the service is operated for security, integrity, and debugging. This notice will be replaced with counsel-approved production privacy terms before any non-devnet launch.