H-Series H-Index H-Seal H-Grant H-Relay Contact

Notarize Notary log Verify History Pricing Docs About Anchor Receipt

Notarize Notary log Verify History Pricing Docs About Anchor Receipt

Your receipts

Connect your wallet to see all receipts anchored from your account.

H-Seal

Receipt anchoring for the agentic economy. Second product in the H-Series under XR Utilities.

H-Series

H-Index: Discovery
H-Seal: Execution proof
H-Grant: Credential gating
H-Relay: Transport

XR-Series

XR-Sentinel
XR-Telemetry
All XR-Series tools

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XR Utilities, H-Series, H-Index, H-Seal, H-Grant, H-Relay, and the H-Series logo are trademarks of XR Utilities. All other names and marks are the property of their respective owners.