Walk-in grading only at our Tamworth, NH Studio. Mail-in submissions are not currently accepted.
AI-Assisted • Human Reviewed • Blockchain Verified

Scan. Grade. Twin. Mint.

Verified Grades turns physical trading cards into protected, tap-to-verify, on-chain collectible assets with digital twins, RFID case labels, and wallet-based ownership.

Verify a Card See the Process
Verified Grades currently accepts walk-in submissions only at our Tamworth, New Hampshire studio. No mail-in submissions at this time.
Verified Grades Asset Record 600 DPI scan • AI grade • RFID case • on-chain twin
VG
Example scanned Verified Grades card
RFID TAP
UUID Hash Protected
TWIN Digital Asset
CHAIN Minted Record
In Partnership With SmartLedger Crown Cards ValueProof

From Physical Card to Connected Asset

Verified Grades is more than a grading service. We create a trusted bridge between physical collectibles, blockchain records, and real-world utility.

1

Scan

We capture a high-resolution 600 DPI scan of the card for visual documentation and digital twin creation.

2

Grade

AI-assisted analysis reviews centering, corners, edges, surface, and visible defects.

3

Review

Human oversight helps confirm the final grade and verification details.

4

Twin

A digital twin is created to represent the physical card in a verified digital record.

5

Mint

The card record and asset are minted on-chain for provenance, auditability, and ownership.

6

Tap

The card is protected in a case with an RFID label for phone-based verification.

Verified Card Lookup

Enter the UUID from the card’s RFID tag to retrieve the public verification record connected to the card’s on-chain asset.

Privacy-first verification: Verified Grades uses a hash of the UUID on-chain, helping protect private card and tag data while still enabling public verification.

Look Up a Card

Enter a card transaction ID to pull its live on-chain record — asset, grade, evidence, and image — straight from the blockchain. Or enter a card UUID to see its privacy-preserving commitment hash.

Built for Trust, Ownership, and Access

Every Verified Grades card can become a collectible, a digital asset, and a key to exclusive experiences.

600

600 DPI Scanning

High-resolution scans create a detailed visual record for grading, condition documentation, and digital twin creation.

AI

AI-Assisted Grading

AI tools assist with condition analysis while human oversight supports confidence, consistency, and collector trust.

⛓

On-Chain Record

A blockchain-backed asset record creates a tamper-evident proof layer for provenance, authenticity, and ownership history.

RFID

Tap-to-Verify Case

Protective cases include RFID labels so purchasers can tap with a phone and view the card’s verified digital twin.

◎

Wallet Ownership

The digital asset can belong to the purchaser’s Web3 wallet, creating a connected ownership experience beyond a paper certificate.

VIP

Gated Experiences

Cards can unlock physical events, digital content, livestream access, artist drops, athlete experiences, and private collector benefits.

⚡ Blockchain & AI technology powered by SmartLedger — next-generation trust infrastructure with post-quantum notarization and auditable AI provenance. smartledger.technology →

The Card Can Become the Key

Verified Grades turns collectible cards into access-enabled assets. A graded card can be more than a display piece — it can unlock real experiences and digital utility tied to ownership.

VIP event entry and backstage access
Private livestreams and digital drops
Artist, athlete, and influencer experiences
Collector communities and gated content
Future rewards tied to verified ownership

One Simple Price. Everything Included.

No tiers, no upcharges, no add-ons. Every walk-in card gets the full Verified Grades treatment — scan, grade, mint, and RFID — for one flat price.

All-Inclusive

The Verified Grades Plan

$45 / card

One flat price. Every card gets the complete treatment — automatically.

  • 600 DPI high-resolution scan
  • AI-assisted grade with human oversight
  • Final grade assignment
  • Protective case with RFID tap-to-verify label
  • On-chain minting & digital twin
  • Wallet-based ownership
  • UUID hash privacy layer
  • Access-gated utility options
Start Your Walk-In
Franchise Opportunity

Own a Verified Grades Studio

Verified Grades is a franchise. Bring tap-to-verify, on-chain card grading to your region with a proven, technology-backed model — powered by SmartLedger blockchain and AI, in partnership with Crown Cards and ValueProof.

Turnkey scan, grade, mint & RFID workflow — one flat $45 price point.
Full technology stack, training, and brand support included.
Recurring value from digital twins, gated utility, and collector demand.
Protected territories for early franchise owners.

Become a Franchise Owner

Tell us about yourself and we'll reach out with franchise details.

✅ Thank you! Your franchise inquiry has been received. Our team will be in touch shortly at the email you provided.

We respect your privacy. Your details are only used to discuss franchise opportunities.

FAQ

Clear answers for collectors, artists, athletes, influencers, and card purchasers.

Are you accepting mail-in submissions?

No. Verified Grades is currently accepting walk-in grading only at our Tamworth, New Hampshire studio. Mail-in submissions are not currently accepted.

How does the UUID privacy layer work?

The RFID tag can contain or reference a UUID. Instead of publishing the raw UUID directly on-chain, Verified Grades publishes a hash of the UUID. This allows verification without exposing private tag data publicly.

What does the RFID label do?

The RFID label lets a purchaser tap the protective case with a phone and open the card’s verification page, digital twin, and on-chain asset record.

Does the digital asset belong to the purchaser?

Yes. The connected digital asset can be assigned to the purchaser’s Web3 wallet, allowing ownership to extend beyond the physical card.

Can cards unlock access to events or content?

Yes. Verified Grades cards can be connected to gated physical or digital experiences, including VIP access, livestreams, private content, collector benefits, artist experiences, and athlete campaigns.

Can I open my own Verified Grades franchise?

Yes. Verified Grades is a franchise opportunity. Owners get a turnkey scan, grade, mint, and RFID workflow, full training, brand support, and the SmartLedger-powered technology stack. Use the franchise inquiry form to request details and territory availability.

Is Verified Grades only for sports cards?

No. Verified Grades can support sports cards, artist cards, musician cards, influencer collectibles, custom campaign cards, event cards, and access-enabled collectible cards.

Visit the Verified Grades Studio

Bring your cards to our Tamworth, NH studio for walk-in scanning, grading, digital twin creation, RFID case labeling, and on-chain asset minting.

Schedule Walk-In Visit