Certificate issuance history from certificate-transparency logs: every certificate ever logged for the domain (up to 200), grouped by issuer with first/last issuance dates, current-valid count, and the most recent 20 entries (issuer, common name, not-before/not-after). Spot rogue issuers, renewal cadence and CA changes. $0.01 per domain.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0x91D5...0abd |
| Base Sepolia | exact | $0.01 USDC | 0x91D5...0abd |