GEA - Grading 11 App
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Preuzimanja
Svako
info
O aplikaciji
GEA App is the official authentication tool of Grading Eleven Authentication (GEA).
Designed for collectors, it provides fast and secure verification for every GEA-graded card — anytime, anywhere.
1. Instant NFC Authentication
Every GEA-graded card is embedded with an NFC chip containing an unclonable cryptographic authenticator.
Simply tap your phone on the slab to instantly:
• Verify authenticity
• View grading details
• Confirm ownership and security status
No additional setup needed — just tap and check.
2. Certification Number Lookup
Prefer manual search?
You can also enter the certification number printed on every slab to quickly access the card’s official record.
This ensures flexible verification across all devices.
3. Activity History
GEA App automatically saves your recent authentication checks.
Visit the Activity page to revisit past records, manage your scan history, and keep track of your collection’s verification activity.
Why GEA App?
• Secure NFC verification
• Cryptographic authenticity protection
• Fast record access
• Designed for collectors
• Official tool for GEA-graded cards
Designed for collectors, it provides fast and secure verification for every GEA-graded card — anytime, anywhere.
1. Instant NFC Authentication
Every GEA-graded card is embedded with an NFC chip containing an unclonable cryptographic authenticator.
Simply tap your phone on the slab to instantly:
• Verify authenticity
• View grading details
• Confirm ownership and security status
No additional setup needed — just tap and check.
2. Certification Number Lookup
Prefer manual search?
You can also enter the certification number printed on every slab to quickly access the card’s official record.
This ensures flexible verification across all devices.
3. Activity History
GEA App automatically saves your recent authentication checks.
Visit the Activity page to revisit past records, manage your scan history, and keep track of your collection’s verification activity.
Why GEA App?
• Secure NFC verification
• Cryptographic authenticity protection
• Fast record access
• Designed for collectors
• Official tool for GEA-graded cards
Ažurirano dana
Sigurnost počinje razumijevanjem na koji način programeri prikupljaju i dijele vaše podatke. Privatnost podataka i sigurnosne prakse se mogu razlikovati ovisno o korištenju, regiji i dobi. Programer je naveo ove informacije i može ih s vremenom ažurirati.
Podaci se ne dijele s trećim stranama
Saznajte više o načinu na koji programeri pružaju izjavu o dijeljenju
Podaci se ne prikupljaju
Saznajte više o načinu na koji programeri pružaju izjavu o prikupljanju
Podrška za aplikaciju
phone
Telefonski broj
+85293246674
Informacije o programeru
GEA Grading 11 Limited
it@grading11.com
Rm 1102-1105 11/F BLK A
83 KING LAM ST
長沙灣
Hong Kong
+852 9324 6674