Digital Signature Automation With GlobalSign
Apply certificate-based digital signatures to invoices, contracts and official documents automatically. Noca connects GlobalSign Digital Signing Service to document generation, approvals and 60+ systems, and runs it from ChatGPT, Claude or Grok through the Noca MCP Server.
Trusted Signatures on Every Document You Generate
A digital signature uses a certificate and cryptography to show who signed a document and to reveal any change made after signing. It is the right choice for invoices, certificates, official letters and documents that must be verifiable.
Noca adds digital signing as a step in any flow: generate the PDF, apply your company’s GlobalSign signature and deliver or archive it, with no manual signing.
Digital Signing,
Fully Automated
GlobalSign Digital Signing Service
Connect your own GlobalSign account and apply cryptographic, certificate-based signatures to PDFs inside Noca.
Sign Documents in Bulk
Digitally sign batches of invoices, statements or certificates as they are generated, instead of one by one.
Generate, Approve, Sign
Create the PDF from a template, route it for internal approval and apply the digital signature only after it is approved.
Tamper-Evident PDFs
Signed PDFs show the signer and reveal any change made after signing when opened in a PDF reader.
Combine With E-Signatures
Use digital signatures for the company seal and e-signatures or DocuSign for customers and partners in the same process.
Logged and Permissioned
Every signing run is recorded in Noca logs under the TRAPS framework, using your own GlobalSign credentials.
Digitally Sign Documents From ChatGPT, Claude or Grok
Through the Noca MCP Server, your AI assistant can run published signing flows. Ask: “Generate this month’s invoices from NetSuite, apply our GlobalSign digital signature and email them to customers.” Noca runs the flow with the permissions and approvals you set.
Where Digital Signatures
Make the Difference
Use certificate-based signatures where documents must be verifiable, tamper-evident and trusted by the recipient.
Digitally signed invoices.
Generate invoices and statements from your ERP and apply your company’s digital signature before they are sent.
Verifiable official documents.
Sign agreements, official letters and legal filings, and combine signatures with Bates numbering for legal document sets.
Trusted certificates and transcripts.
Issue certificates, transcripts and letters that recipients can verify as authentic and unchanged.
Signed reports and records.
Apply digital signatures to reports and forms that must be protected against changes.
Official notices at scale.
Generate and digitally sign permits, notices and approvals in bulk, with a full log of every run.
Add Trusted Digital Signatures to Every Document Flow
Frequently Asked Questions
What is a digital signature?
A digital signature is a certificate-based electronic signature. It uses cryptography to confirm the signer’s identity and to show whether the document changed after it was signed.
What is the difference between a digital signature and an e-signature?
An e-signature is any electronic sign-off. A digital signature is a stronger type that relies on a certificate from a trusted provider and makes the document tamper-evident.
Which digital signature provider does Noca use?
Noca integrates with GlobalSign Digital Signing Service. You connect your own GlobalSign credentials.
Can Noca sign documents automatically?
Yes. Digital signing is a step in a Noca flow, so documents can be signed as soon as they are generated or approved, without anyone opening them.
Can I digitally sign documents in bulk?
Yes. Flows can sign batches of invoices, statements or certificates in one run.
What file types can be digitally signed?
Noca applies digital signatures to PDF documents. Word templates are generated as PDFs before signing.
Can I combine digital signatures with e-signatures?
Yes. A process can use a GlobalSign digital signature for the company and Noca e-signatures or DocuSign for other signers.
Can approvals happen before signing?
Yes. Add an approval step so the digital signature is applied only after the document is approved.
Where are signed documents stored?
In any connected system, such as Salesforce, NetSuite, Google Drive, Box or SharePoint, or sent by email.
Can I run digital signing from ChatGPT or Claude?
Yes. Through the Noca MCP Server, ChatGPT, Claude and Grok can run your published signing flows, with permission groups and per-tool approvals.
Is digital signing logged?
Yes. Every run is recorded in Noca integration logs under the TRAPS framework.
Do I need a GlobalSign account?
Yes. Digital signatures use your organization’s GlobalSign Digital Signing Service account, which you connect to Noca.