MONETARIUM EXCHANGE 盟纳多恩交易平台

MG · Monetarium Grading

MG grading and authentication

Authentication, Sheldon grading, image archive and tamper-evident encapsulation. Scan the QR code on the holder to look up the Dragon Coin record.

Issuer authentication

Authentication and grading standards

01

Issuer authentication

Checked against mint records, production details and anti-counterfeit features.

02

Sheldon 70-point scale

Condition is recorded as a grade from MS60 to MS70.

03

Image and QR record

Images, grade, certificate and transfer history are recorded and can be looked up by scanning the QR code.

Submission process

Submission process

  1. 01Online booking
  2. 02Intake registrationCase number issued · track online
  3. 03Issuer authentication
  4. 04Sheldon gradingMS60–MS70
  5. 05High-resolution imaging
  6. 06Tamper-evident encapsulationHolder · holographic label · unique QR
  7. 07Official registry entry
  8. 08Collection or secure return

Certification types

Certification types

OPENED COIN

Standard grading

Issuer authentication of a revealed coin, Sheldon MS60–70 grade, high-resolution images, tamper-evident encapsulation and a registry record.

View revealed Dragon Coins →
SEALED BOX

Sealed certification

The blind box stays closed; the outer packaging and official anti-counterfeit features are verified, and the number remains unknown.

View sealed blind boxes →

Holder and label images are visual concepts; the final product, intake arrangements and terms of service follow the official MG announcement.