Qualified electronic timestamping
Timestamping
When was an invoice or order issued? Who was responsible for signing it and when? Can I file a claim for non-payment? How can I prove that an invoice has been paid and since when?
Get your Time Stamping certificate and get your questions answered!
TimeStamp is an essential element that allows:
How does it work?
1For the creation and signing of the stamps issued
ANF AC has an international infrastructure of servers, which function as Time Stamp Units (TSU). Based on blockchain, the timestamp units are unalterable and allow full traceability. All stamps issued by ANF AC have a unique transaction number.
2 As Time Stamping Authority
ANF AC is in charge of the generation of the time units, consumed by the user upon request.
3 We make available to our customers and partners
different consumption modalities. Quick and easy integration, following the RFC 3161 standard.
4 Use on the customer's secure servers documents
files or logs will never leave the entity's secure environment.
What are the advantages?
Long-term electronic signature
Access Control and Systems
Banking and Fintech
Professional Activities
Health Sector
ANF AC is one of the few CA’s that owns and offers the technology to verify the validity of the TimeStamp issued by it. Each Time Stamp Units (TSU) manages a list of hash chains that precludes any possible manipulation of the system.
In Spain, the TSUs are synchronized with the Royal Navy Observatory (SS-ROA), which is responsible for the maintenance of the basic Time Unit, declared for legal purposes as the National Pattern of said unit, as well as the maintenance and official dissemination of the “Coordinated Universal Time” (UTC (ROA) scale, considered for all purposes as the basis of legal time throughout the whole national territory (R.D. October 23rd , 1992, No. 1308/1992).
The ANF AC technology has the capacity to provide time stamp services synchronized with the official time of each State in which its Time Stamping Units are located.
Invoice signature
Publication of official gazettes
Publication of notices of meetings of governing bodies, e.g. a General Meeting of Shareholders
Online contract signing
True Digital Copy (TIN)
Certified scanning of paper documents
Resealing of electronic documents including electronic signatures for long-term safekeeping
Sealing of documents incorporating electronic evidence of identity
The Time Stamping Authority (TSA)
It is a certification service provider that provides certainty about the pre-existence of data in electronic format at a specific point in time, and that these data have not been altered since that specific point in time.
