Authenticate and Grade Your Cards
Join our launch list for an exclusive launch day discounts and giveaways
BlockChain Grading authenticates and grades trading cards using tamper-evident blockchain records and professional slab grading. Join the launch list to lock in a founder discount and priority scheduling for high-value collections.
99%
Authentication Accuracy
Proven authentication backed by multi-factor verification and blockchain records.
100k+
Cards Processed
Early pilot processed over 100,000 cards across major trading-card categories.
24h
Turnaround Option
Priority grading available with expedited windows for collectors on tight timelines.
Vault
Tamper-Evident Records
Every grade includes a blockchain-backed certificate and immutable provenance history.
Submit a Card
Create an account, request a grading label, and ship securely with tracked carriers — we provide tamper-evident instructions to maintain chain of custody.
Professional Grading
Expert graders evaluate condition, assign a numeric grade, and record the result in an immutable blockchain certificate for provenance.
Secure Ownership
Receive a sealed slab with a blockchain certificate; transfer or sell with verifiable provenance and secure ownership history.
Premium 3D Grading Showcase
See our high-fidelity 3D renders of graded slabs that mirror the physical product — designed to set collector expectations and highlight craftsmanship.
Why Grade With Us
BlockChain Grading combines industry-grade physical grading with immutable digital provenance so collectors and investors preserve and prove value over time.
- Immutable provenance
- Priority launch discounts
- Expert graders
- Tamper-evident security
“Their blockchain certificate made a critical sale seamless — buyers trusted the provenance instantly.”
— Alex R., Top 500 Dealer
“Fast turnaround and professional slabs — the added provenance saved me from disputes on two big trades.”
— Morgan L., Collector
Security & Guarantee
Blockchain-backed records, tamper-evident slabs, and insurance options protect both collectors and buyers through every transfer.
What we protect
- Authenticity proof
- Ownership history
- Grade integrity
- Resale confidence
Early Access Offer
Sign up now to receive 20% off your first grading and a priority slot during our launch window. This limited offer is for early subscribers only — secure your discount and protect your collection’s value.
- 20% first-grade discount
- Priority scheduling
- Blockchain certificate
Frequently Asked Questions
How long does grading take?
Standard grading windows vary; early-access signups receive priority scheduling with a published expedited option for launch members.
Is my shipment insured?
We offer insured shipping options and secure handling protocols to preserve condition and chain of custody during transit.
Will my grade be stored on the blockchain?
Yes — every grade is accompanied by an immutable blockchain certificate that records grade, serial number, and provenance.