# Verification failed when adding other fields

**URL:** <https://community.blockcerts.org/t/verification-failed-when-adding-other-fields/1743>\
**Category:** Uncategorized\
**Created:** [March 1, 2019, 9:13am UTC](https://community.blockcerts.org/t/verification-failed-when-adding-other-fields/1743 "2019-03-01T09:13:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![salmael](https://avatars.discourse-cdn.com/v4/letter/s/b5a626/32.png) [@salmael](https://community.blockcerts.org/u/salmael)\
**Post date:** [March 1, 2019, 9:13am UTC](https://community.blockcerts.org/t/verification-failed-when-adding-other-fields/1743/1 "2019-03-01T09:13:54Z")

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Hello,  
The certificate can’t be verified when adding other fields using Cert-Tools additional\_per\_recipient\_fields.  
Step 1 of 4… Checking certificate has not been tampered with [FAIL]  
Step 2 of 4… Checking certificate has not expired [NOT STARTED]  
Step 3 of 4… Checking not revoked by issuer [NOT STARTED]  
Step 4 of 4… Checking authenticity [NOT STARTED]  
Oops! The certificate could not be verified.  
Thank you.

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**Author:** ![Systemoutprintln](https://avatars.discourse-cdn.com/v4/letter/s/aeb1de/32.png) [@Systemoutprintln](https://community.blockcerts.org/u/Systemoutprintln)\
**Post date:** [March 7, 2019, 5:51pm UTC](https://community.blockcerts.org/t/verification-failed-when-adding-other-fields/1743/2 "2019-03-07T17:51:56Z")

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There is the solution.

[How to add custom fields](https://community.blockcerts.org/t/how-to-add-custom-additional-fields-blockcertvalidationerror/276/2)