Office of the Texas Secretary of State

e-Apostille Certificate Verification

Use this page to verify credentials from the Office of the Texas Secretary of State that have been registered on the blockchain. For more information, visit www.sos.state.tx.us.

Signing Keys

The following keys have been used to digitally sign credentials by Office of the Texas Secretary of State.

2 Public keys

1PKMDHxA4sXJ8x5pwwWEEKVP44BpQBxgJr

Used since 24/11/2020 on Bitcoin

0x29a0Bd22B33b8528aE24F674f08ca5d9F84DB73A

Used since 24/11/2020 on Ethereum