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The Major League Baseball Authentication Program, or MLB Authentication Program, is a program run by Major League Baseball Properties, the product licensing arm of Major League Baseball, to guarantee the authenticity of baseball merchandise and memorabilia. The centerpiece of the system is a tamper-resistant security tape sticker with an ...
History. PSA was launched in July 1991 by David Hall, owner of the coin grading company Professional Coin Grading Service (PCGS), to serve collectors as a third-party card grader. [ 1] At the outset, the business faced difficulties owing to a limited demand from collectors who sought card grading services. [ 2]
Collectors Universe. Collectors Universe Inc. is an American company formed in 1986, now based in Santa Ana, California, which provides third-party authentication and grading services to collectors, retail buyers and sellers of collectibles. Its authentication services focus on coins, trading cards, sports memorabilia, and autographs.
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An #auctionrecord for any signed sports photograph was set for an exceedingly scarce and important 1911 "Shoeless" Joe Jackson-autographed photo by Frank W. Smith which sold for $1,470,000, far ...
Operation Bullpen. Operation Bullpen was an FBI investigation into forged celebrity autographs and sports memorabilia that ran from 1999 until 2006. The investigation uncovered $100 million worth of fraud that occurred in the United States.
Authentication (from Greek: αὐθεντικός authentikos, "real, genuine", from αὐθέντης authentes, "author") is the act of proving an assertion, such as the identity of a computer system user. In contrast with identification, the act of indicating a person or thing's identity, authentication is the process of verifying that ...
Beckett Media operates a sports card grading service named Beckett Grading Services. This service holds the exclusive rights to grade and authenticate trading cards from the Topps Vault. [12] [13] In 2016, Beckett Media inaugurated an autograph verification enterprise called Beckett Authentication Services. Today, it stands as one of the ...