Account Ownership Attestation

Release Details

Release Date: May 26, 2026

Summary

Account ownership attestation for transaction flows

zerohash now supports Attestation - a configurable compliance control that captures a user's explicit representation that they own and control the source or destination account in a transaction.

What it does

When enabled, users are presented with an attestation screen (on the zerohash SDK) at the appropriate point in a transaction flow. They must acknowledge a disclosure statement confirming ownership before proceeding. The attestation is persisted and linked to the resulting transaction, creating an auditable record of the customer representation.

Supported SDKs

Attestation can be enabled across the following products:

SDK permissionDescription
crypto-withdrawalsCrypto withdrawals
crypto-payCrypto/stablecoin payins
crypto-payoutsCrypto/stablecoin payouts
fwcAccount Funding

How to enable

Contact your zerohash relationship manager if you'd like this enabled, it is a quick and easy configuration on our end.