What certifies the SealWhat the Seal certifies
PTCE auditPTCE Audit
On-site forensic inspection signed with QES eIDAS 2.0 by Certified System Perito.On-site forensic inspection signed with eIDAS 2.0 QES by a Certified System Expert.
Anchor on-chainOn-chain anchor
Hash del QFER injected via PTVSClaimInjector.sol and registered in PTVSSeal.sol.QFER hash injected via PTVSClaimInjector.sol and recorded in PTVSSeal.sol.
MonitoringMonitoring
Conditioned vigilance to re-audit and the PRRB Rating (minimum BBB).Validity conditioned on re-audit and PRRB Rating (minimum BBB).
Public appealPublic revocation
Public record of revocations: a seal dropped off on all websites instantly.Public revocation registry: a failed seal turns off on every website instantly.
Levels and License RatesLicense Tiers & Fees
| LevelTier | RequirementRequirement | Annual leaveAnnual license |
|---|---|---|
| 🥇 Seal Prime | PTVS Score 85–100 (PRRB AAA/AA) · semi-annual re-auditPTVS Score 85–100 (PRRB AAA/AA) · semi-annual re-audit | €4.900 /active/asset |
| 🥈 Seal Institutional | PTVS Score 65–84 (PRRB A/BBB) · annual re-auditPTVS Score 65–84 (PRRB A/BBB) · annual re-audit | €2,900 /active/asset |
| 🏢 Platform License | Up to 25 stamps + status API + brand “PTVS Verified Platform”Up to 25 seals + status API + “PTVS Verified Platform” mark | €25,000 |
| ⭐ Founding Issuers | 10 first emitters · numbered seal #0001–#0010First 10 issuers · numbered seal #0001–#0010 | −40% |
PTCE audit fees are contracted separately with the independent expert assigned for algorithmic rotation.PTCE audit fees are contracted separately with the independent expert assigned by algorithmic rotation.
The Widget: a seal that cannot be falsifiedThe Widget: a seal that cannot be forged
The broadcaster sticks a single line on your website. The widget consults the Registry live and verifies the authorized domain. If the seal expires, it is suspended or revoked — or if someone copys it in another domain — the widget is turned off or shows the real state in red. The truth of the stamp travels with the seal.The issuer pastes a single line on its website. The widget queries the Registry live and verifies the authorized domain. If the seal expires, is suspended or revoked —or if someone copies it to another domain— the widget turns off or displays the true status in red. The truth of the seal travels with the seal.
Score 96/100 · exp. 2027-10-06
Verify: proptrustverified.com/seal
data-seal=”PTVS-SEAL-2026-0001″