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Pre-launch · Enquiries welcome

Card grading.Proof included.

A grading service in development, bringing together a metal-label slab, NFC authentication and a certificate you can check against Bitcoin.

Enquire about gradingExplore the service

Verify a certificate

Have a certificate number? Look up its record.

Or tap the NFC chip in the slab's top label.

The holder

For the collection you want to keep.

The SatGrade holder is being developed around a clear view of the card, a metal label and verification within reach.

The card takes centre stage.

A clear face leaves the artwork in view. The label sits above the card, keeping its identity separate from the illustration.

The details, set into metal.

The proposed brushed-metal label brings the card name, set and certificate number together in one compact place.

A connection you can check.

NFC belongs in the top label. A fresh tap lets a compatible phone check the registered chip and open the linked certificate.

Holder construction and label layout are in development.

Explore NFC and verification

Grading & certification

The record behind the grade.

The planned certificate brings card identity and SatGrade’s assessment together, with separate checks for the chip and the recorded grading details.

The certificate structure
Card identity
Card name, set and card number connect the label to the digital record.
Condition, documented
The current framework records an overall grade and four subgrades. The assessment procedure is being finalised before launch.
A lasting reference
The certificate page brings together card details, available photographs and anchoring status. Detailed imaging reports are a future goal.
Read the grading standard

Three checks, each with a purpose.

  1. Look up the record.

    Enter the certificate number and compare its details with the card in front of you.

  2. Tap the label.

    A fresh NFC response checks the registered chip. A copied link or serial lookup does not replace this check.

  3. Inspect the Bitcoin proof.

    Compare the covered card and grading fields with their anchored record. A new certificate may still be waiting for its batch.

Explore a Bitcoin proof

Proof checks the recorded fields. It does not independently assess the grade, the card’s authenticity or its value.

No wallet or crypto required.

Preparing to launch

Start with the cards you care about.

One card or a collection. Enquire now, then decide when the service and final details are ready.

  1. Share your card list

    Include the card name, set, number, language and quantity. You can ask about eligibility before committing.

  2. Review the service details

    When intake is ready, we confirm eligibility, the final price, timing and shipping instructions with you.

  3. Send when confirmed

    The planned journey continues with receipt confirmation, grading, sealing and return with a linked certificate. Cards are not being accepted yet.

One card is enough.

The planned price covers grading, the NFC-equipped slab and a digital certificate with Bitcoin proof. No minimum quantity. Shipping is separate.

Enquire about grading