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Certificate of Authenticity
Sprunger Originals
Gretzky - The History of the O-Pee-Chee rookie card publication
NFT
In collection New Tokens
Description

Proof of publication NFT

Title: Gretzky - The history of the O-Pee-Chee rookie card
Edition: 3rd
Publisher: Sprunger Originals
Publication Date: January 10, 2025
Formats: PDF and print
Language: English
PDF Pages: 42
Print Pages: 36
AI generated text: 5%
Contact: https://sprunger.shop

Description: A look back at the production of this card from the 1979-80 set of hockey cards. Learn when the photo was taken, the explanation of the yellow dot, the blue lines mystery, who actually printed the card, and the error.  Plus over 99 other facts about the key dates and production details of this card.  Information on Topps and Sportscaster rookie cards included.

Content: text, pictures, graphs, HTML links, QR codes to access video, trivia.

Narrative:
The 1st edition was short lived as more information and resources became available and the older generation not familiar with Web3 wasn’t ready for the NFT format. With many more hours of conversations, correspondences and analysis, the 2nd edition grew to 36 pages from the 1st edition of 12 pages. 17 pages alone are used to present 16 print quality variants of the card.

The 3rd edition offers more insight to the “blue lines” mystery, a look ahead to what card grading will become, updated PSA population report, an analysis of the recently auctioned sealed case of 1979-80 OPC cards.

Details
Production year
2025
Object type
NFT
Dimensions
2700 × 2000 px
Asset type
JPG
Minted on
Verisart Custom Contract
Blockchain
Polygon
Contract address
Token ID
Certificate of Authenticity
Our patented certificates are designed to evolve over time, unlike paper certificates. All changes to the certificate are registered on the blockchain, proving a clear and trusted timeline of the certificate’s evolution.
Verified issuer
Creator authorized
Physical link
Created by
Sprunger Originals, 2020
Signed by
Certificate Signature
Issued by
Sprunger Originals
Owned by
Sprunger Originals
History
Created
Jan 10 2025 17:26:05 UTC
Traits
VerisartCertified
Gretzky
O-Pee-Chee
1979
RookieCard