Authentication & Lifetime Guarantee
Every item sold by SportAuthentix is fully authenticated and backed by our lifetime authenticity guarantee.
- 🔵 100% Authentic — Guaranteed for Life
- 📋 Trusted sourcing & documented provenance
- 🏆 Backed by SportAuthentix since 2011
What Authentication Means at SportAuthentix
At SportAuthentix, authentication is not a formality — it is the foundation of everything we do. Every autograph signing event we organize is a controlled, witnessed environment where collectors can be confident that the signatures on their memorabilia are genuine.
Unlike third-party authentication services that evaluate items after the fact, SportAuthentix authentication begins at the source. Our team is present at every signing, overseeing the process from start to finish.
Trusted Sourcing
Every autograph is obtained directly from official SportAuthentix signing events and established industry partners.
Review & Evaluation
Each item is reviewed by our team before and after signing to ensure it meets our quality and authenticity standards.
Lifetime Support
Our authenticity guarantee does not expire. If you ever have questions about an item purchased from SportAuthentix, our team is here to help.
Lifetime Authenticity Guarantee
Every authenticated item sold by SportAuthentix is backed by our lifetime authenticity guarantee. If an item is ever determined to be not authentic, we will make it right. Period.
Our guarantee is supported by:
- 🏒 Direct-source autographs obtained at official SportAuthentix signing events
- 🔐 Tamper-evident SportAuthentix authentication holograms affixed to each item
- 📄 Official Certificates of Authenticity issued with every purchase
- 📁 Internal signing records maintained for every event
- ♾️ No expiry — our guarantee is valid for the lifetime of the item
SportAuthentix Hologram
Every autographed item sold by SportAuthentix is affixed with a tamper-evident SportAuthentix hologram at the time of signing.
The hologram serves as a physical identifier that:
- Confirms the item was signed at an official SportAuthentix event
- Is tamper-evident — any attempt to remove or alter it will visibly damage it
- Links the item to our internal signing records
- Works in conjunction with the Certificate of Authenticity
The hologram is applied directly to the item or its packaging at the time of signing and is a permanent part of the item's authentication record.
Please note: We never apply holograms to trading cards unless requested.
Certificate of Authenticity (COA)
Every autographed item sold by SportAuthentix includes an official SportAuthentix Certificate of Authenticity (COA).
The COA confirms that the autographed item has been authenticated by SportAuthentix and is backed by our lifetime authenticity guarantee.
Each authenticated item is affixed with a tamper-evident SportAuthentix hologram, which—together with the COA—serves as SportAuthentix’s unconditional guarantee that the signature is authentic. Any attempt to alter or remove the hologram immediately voids this guarantee.
This authenticity guarantee is issued bySportAuthentix and remains valid for the lifetime of the product.
Frequently Asked Questions
Yes. Every item sold by SportAuthentix includes an official Certificate of Authenticity (COA).
The COA confirms that the autograph has been authenticated by SportAuthentix and is backed by our lifetime authenticity guarantee.
Yes. Every authenticated item sold by SportAuthentix is affixed with a tamper-evident SportAuthentix authentication hologram.
The hologram serves as a physical identifier and, together with the COA, helps protect the integrity of the authenticated item. It also reinforces the item's connection to its original documentation.
Any attempt to alter or remove the SportAuthentix hologram immediately voids the authenticity guarantee.
The SportAuthentix lifetime authenticity guarantee does not expire. It is valid for the lifetime of the item.
No. SportAuthentix authenticates all items directly through our own signing events and internal processes. We do not rely on third-party authentication services.
No. SportAuthentix can only authenticate items that were signed at an official SportAuthentix signing event. We are unable to authenticate items obtained elsewhere.
Please contact our team directly through our Contact Us page. Have your COA and order information available when reaching out.
Yes. We strongly recommend keeping your COA and purchase records stored safely alongside your memorabilia. These documents form the complete authentication record for your item and may be required if you ever need to reference your guarantee.
