Spark is a testnet product for BUIDL CTC / CEIP diligence.
- Not audited
- Testnet only. Do not send mainnet value
- No deployer or admin private keys are stored in the Vercel app
| Control | Location |
|---|---|
| Attestcoin verify before credit open/repay | CreditLine.sol |
One-time txHash (replay guard) |
CreditLine.sol |
Payer binding (tx.from / claimed payer) |
CreditLine.sol |
| No custodial keys in the web app | app/ |
Open a GitHub issue with the [security] label, or contact the maintainers privately if you discover a vulnerability that could affect users after a mainnet deploy.
Do not file public issues that include private keys or seed phrases.