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QUALIFIED TRUST SERVICES

Legally compliant digital signatures (eIDAS) to drive forward the digitalization of your business processes.

CORPORATE TRUST SERVICES

Cryptography-based trust services
to protect your digital identities,
data and business secrets.

Qualified electronic signature products based on eIDAS - legally binding and secure.

API GUIDE

Upgrade your application with electronic signatures by primesign.





DOCUMENT SIGNING API

Signing of PDF documents. primesign handles document processing and adds a visual signature stamp.

HASH SIGNING API

Signing of hash values. Your application handles document processing and provides the document viewer.

CASH BOX API

RKSV-compliant JWS- or raw signatures for cash box receipts.





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primesign SUPPORT

Our offer regarding support & service.





CERTIFICATE REVOCATION

Suspicion of certificate misuse?





SERVICE STATUS

Up-to-date operational status of all primesign services.




PREMIUM SUPPORT PORTAL

Visit our Support Portal for customers with Service Level Agreement (Premium SLA or Standard SLA).

FAQ

Find your answers to frequently asked questions.





FAQ
BASIC SUPPORT

Support contact for general support requests.





primesign TRUST CENTER

All documents for our qualified trust services, certificate revocation list, root-/CA- certificates, etc.

RESOURCES

Fact sheets, product documentation and more.



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SIGN WITH ADOBE ACROBAT SIGN

Use primesign to sign documents in Adobe Acrobat Sign. It's easy to use & you can start immediately with a certificate from our store!

Benefits for companies

primesign WITH ADOBE ACROBAT SIGN

primesign makes digital signatures accessible to companies of all sizes through seamless integration with Adobe Acrobat Sign.
and ease of use. Signatures, whether from your employees or (externally) invited persons, are billed based on usage via a company-wide primesign ENTERPRISE ACCOUNT .

primesign signatures and Adobe Acrobat Sign - a perfect match!

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GET STARTED IMMEDIATELY

a) Sign instantly with eID and without prior registration with primesign*.

Alternatively, for users without supported eID:

b) Sign with a certificate from our store. Register quickly & from anywhere via video. Buy registration codes in the online store and start immediately (24/7).

* Requires a primesign ENTERPRISE ACCOUNT for your company.

 
ICON_LEGALLY SECURE

LEGALLY BINDING

Documents signed with primesign are legally binding. Thanks to qualified signatures in accordance with eIDAS, they are also equivalent to handwritten signatures .

primesign is on the EU Trusted List (EUTL).  Documents signed with primesign are automatically trusted in Adobe Acrobat Reader and other applications.

 
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WORLDWIDE

A single provider for many countries. primesign is an eIDAS Trust Service Provider with international focus and worldwide availability .

Registered users from 169 countries.

 

STEP 1
GET ADOBE ACROBAT SIGN LICENSE

Adobe Acrobat Sign is a comprehensive solution for PDF documents and signatures. primesign signatures are integrated directly into Adobe Acrobat Sign. Purchase a license from Adobe to use Adobe Acrobat Sign.

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STEP 2
BUY primesign ENTERPRISE ACCOUNT

Get your central billing account for primesign signature transactions in your company and provide us with your Adobe account ID.

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STEP 3
SIGN YOUR DOCUMENTS

Upload the document to Adobe Acrobat Sign, select the signature provider "PrimeSign" and approve the document signature by entering your credentials.

PRICING

  • ENTERPRISE
  • INDIVIDUAL


€ 89* / year

primesign
ENTERPRISE ACCOUNT

Company-wide billing account for primesign signature transactions.

€ 1,20*

per signature

Monthly billing of signature transactions** via the company-wide primesign ENTERPRISE ACCOUNT.
Signature transactions are charged at the following scale price (excl. VAT):

starting with 1 / € 1.20
starting with 500 / € 1.15
starting with 1,000 / € 1.10
starting with 2,500 / € 1.05
starting with 5,000 / € 1.00

opt.
€ 14,90*

primesign
MOBILE BASIC Voucher

Users who do not have one of the supported eIDs get their personal signing certificate from our online shop. In this case, each individual user requires a registration code in addition to the company-wide primesign ENTERPRISE ACCOUNT. One time fee. The signing certificate is valid for 5 years.

* Prices excl. VAT. Licenses for the use of Adobe Acrobat Sign are not included.

** Every signature transaction, both from users within the enterprise, as well as from invited (possibly external) signers is billed monthly via the primesign ENTERPRISE ACCOUNT.

All products for individual use can be purchased via VOUCHER codes. This is also suitable for companies with a small number of users.

Prior to first-time signing, the user onboards and registers to the primesign service, within minutes and online via remote identification (e.g. video, eID). Once registered, users can immediately sign documents with Adobe Acrobat Sign.

You can find more information about our individual offer HERE.

€ 69* / year

primesign
MOBILE FLAT
VOUCHER

Price per user per year.

Includes registration for a personal primesign signing certificate and unlimited signatures.

€ 26,90* primesign
MOBILE 10
VOUCHER

One-time costs.

Includes registration for a personal primesign signing certificate and 10 signatures.

€ 21,90* primesign
MOBILE 5
VOUCHER

One-time costs.

Includes registration for a personal primesign signing certificate and 5 signatures.

* Prices excl. VAT. Licenses for the use of Adobe Acrobat Sign are not included

PRICING OVERVIEW

Qualified signing with Adobe Acrobat Sign.
All important information and prices summarized in our price sheet.

FREQUENTLY ASKED QUESTIONS

Why qualified signing?

+ Qualified signatures are legally equivalent to handwritten signatures throughout the EU and are therefore the first choice for signing contracts online.

+ primesign offers qualified certificates only to always ensure the highest level of legal certainty for customers.

+ Our credo: to make qualified signing as easy as possible!

I have employees in different countries. Do I need a separate TSP for each country?

+ There is no need to search for a local VDA in each country

+ eIDAS guarantees mutual recognition of qualified signatures and seals within EU/EEA countries

+ Reduce complexity and rely on primesign as your eIDAS TSP with international focus and worldwide availability

+ Available globally - users from 169 countries

I do not have an eID. How can I get a signing certificate from primesign?

+ Purchase a personal VOUCHER CODE for the issuance of a primesign certificate in our online store or contact our sales department.

+ The registration for a primesign signing certificate can be started around the clock from home or the office. It only takes a few minutes. Identification by video is available daily from 07:00 to 22:00 (CET).

+ Good to know: You can use a VOUCHER CODE for yourself personally or distribute it internally & externally e.g. to your employees, customers, or partners – worldwide, no minimum purchase, no framework agreement necessary. One VOUCHER CODE per user is required.

As soon as you have received your VOUCHER CODE:

+ Go to the following URL: https://onboarding.prime-sign.com

+ Enter the unique CODE received upon purchase, click LOG IN, and fill in your registration data.

+ After you have filled in your registration data, you will be asked to identify yourself. You can identify yourself either via video identification with your government-issued ID document or via eID (e.g., ID Austria/Austrian mobile phone signature).

+ After successful identification, set your login data for primesign. You will then receive your qualified primesign signing certificate. It is immediately ready for use.

How can I use primesign in Adobe Acrobat Sign?

1) To sign a document, select the provider “PrimeSign” and click „Next“.

Sign with Adobe Acrobat Sign - Step 1

a) Sign instantly with your eID: Choose your eID by clicking e.g. “Sign with German Identity Card”. You will be redirected to the eID provider. Log in with your eID credentials as usual.

Note: To sign with your eID in Adobe Acrobat Sign, the feature “Sign with eID” must be enabled.

Sign with Adobe Acrobat Sign - Step 2

b) Sign by entering your primesign credentials: Enter your email address registered with primesign and your password. Click on "Log In". Trigger the signature via SMS TAN.

Sign with Adobe Acrobat Sign - Step 3

2. Complete the signature process in Adobe Acrobat Sign.

What do I need to consider before using primesign in Adobe Acrobat Sign for the first time?

To optimize Adobe Acrobat Sign for use with Cloud Signatures, apply the following setting by account or group administrators:

1. Go to Account > Account Settings > Global Settings > Self Signing Workflows

2. Only activate the option „Enable self signing workflows“ here and deactivate all menu items below it!

More information is available directly from Adobe Acrobat Sign: Self-signing with authoring and authentication options

 

Activate Cloud Signature with primesign:

 1. Go to Account > Account Settings > Digital Signatures.

2. Activate the Cloud Signature option.

3. If not already pre-selected, select „PrimeSign“ as your cloud signature provider.

4. Set „PrimeSign“ as your preferred cloud signature provider. This will save you time when signing documents in the future. primesign is then already pre-selected for every document signature.

5. Click “Save”.

More information is available directly from Adobe Acrobat Sign: Configure cloud signature providers

Good to know: Due to special settings of your Adobe Acrobat Sign account, "PrimeSign" may not be immediately listed as a cloud signature provider. If "PrimeSign" is not listed, please contact Adobe Acrobat Sign Technical Support. "PrimeSign" will be added to your account manually.

What will happen to my documents when I sign them in Adobe Acrobat Sign?

+ From a data protection point of view, we can reassure you: The documents to be signed are not transmitted to primesign.

+ primesign only receives the so-called hash value (fingerprint) of the documents to be signed. The document content cannot be derived from this. The documents therefore remain exclusively with Adobe Acrobat Sign.

How do I enable "Sign with eID" with Adobe Acrobat Sign?

+ To enable „Sign with eID“ in Adobe Acrobat Sign, you need a primesign ENTERPRISE ACCOUNT and then you must submit the Adobe-Account-ID to primesign once. To do this, contact basicsupport@prime-sign.com.

+ You can find the Adobe Account-ID in Adobe Acrobat Sign under Account -> Account Settings -> Global Settings -> Account ID.

Sign with Adobe Acrobat Sign - accountId

+ If the setting is not displayed, contact your account or group administrator to receive the Account-ID

What is "Sign with eID"?

+ An existing eID (e.g. German Identity Card or ID Austria/Austrian mobile phone signature) can be used to sign with a primesign certificate.

+ Users only need to authorize the signature by entering their eID credentials. In the background, primesign issues a qualified primesign signing certificate based on the eID.

+ The issued certificate can only be used once for signing.

Which eIDs are supported?

Currently, the following eIDs are available for the signature:

+ German Identity Card

+ ID Austria/mobile phone signature

What are the advantages of "Sign with eID"?

+ SIGN INSTANTLY: Sign instantly with your existing eID. No registration or further authentication with primesign is required.

+ UNIFIED TRUST: Users always sign with primesign certificates, regardless of which eID is used. This results in the following advantages:

Uniform liability: One legal framework, one responsible trust partner - primesign TRUST CENTER.

Long-term verifiability: Creation of long-term verifiable (30+ years) and legally binding qualified signatures (if supported by the respective signature system).

Confidentiality: Documents completely remain on the signature system and are not sent to external trust centers.

+ UP-TO-DATE: Users sign with certificates issued immediately and „on-the-fly“ based on current data from a valid eID.

+ BATCH SIGNATURE CAPABILITY: „Sign with eID“ allows for the use of eIDs for batch signing to sign multiple documents in one step.

What do I need to sign with the German ID card?

To use the German Identity Card, the following requirements must be met:

+ AusweisApp2 (or comparable applications).

+ Card reader or smartphone (with NFC) for reading the ID card.

+ Set PIN. You have set a self-chosen, six-digit PIN.

+ ID card with activated eID function. The following ID cards can be used:

ID card

eID card for EU/EEA citizens

Electronic residence permit

+ The eID function is active on your ID card if the following logo is visible on the back of the card:

ID_GERMANY

 

How long can I verify a primesign signature?

primesign signatures are usually LTV-compliant, thus enabling a complete verification of the signatures even after years (30+ years) and without external dependencies (the signature system used, Adobe Acrobat Sign, must also support long-term verifiability; also applies to primesign signatures with eIDs).

How long is my primesign signing certificate valid for?

+ Your personal primesign certificate is usually valid for five years.

+ primesign certificates created with „Sign with eID“ can only be used once for signing and are therefore valid only for a few minutes.

What data is stored by primesign?

For the issuance of a primesign certificate, we request and store the following personal data (also applies to the issuance of primesign certificates created with „Sign with eID“):

+ Identity data 

+ Identity verification data (e.g., ID scan for video identification)

+ Certificate data

As a trust service provider, primesign is legally obligated to store this data for 30 years. The stored data is used exclusively for identity verification.

 

How secure is my data?

+ We operate our infrastructure in certified bank data processing centers in Austria. We are a 100% GDPR compliant, keep your data secure and use it only within the scope of our legal obligation as a trust service provider. Under no circumstances will data be passed on to third parties.

+ A cloud service is used for the longterm archiving of identification data. Before the data enters the cloud, it is encrypted securely and with hardware support by primesign. This ensures that this data can only be used by primesign.

Who can I contact with questions about primesign?

+ Do you have questions about registering for a signing certificate or using primesign? Visit our support page with a collection of answers to frequently asked questions.

+ If your question is not answered, please contact our support team:

+ Contact for customers with a Premium Support contract: premiumsupport.cryptas.com

+ Alternatively: basicsupport@cryptas.com