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…OF BL OCKCHAI N FOR LIBRARI ES METRO The What, How, And Why…

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BLOCKCHAI N FOR LIBRARIES METRO @Griffey

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BLOCKCHAI N FOR LIBR ARI ES METRO Blockchain

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Ledger Date - Time - Identity - Transaction Details

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Photo By Kimberlykv - Http://Flic.Kr/P/Dfanhw Photo By Calsidyrose - Http://Flic.Kr/P/Acb4Fs

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Ledger Date - Time - Identity - Transaction Details

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Ledger Database Date Time Identity Transaction

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D Ti Ide Trans

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Verified Identities D Ti Ide Trans

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Verified Identities D Ti Ide Trans Many Authors

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Verified Identities Distrusted Authors D Ti Ide Trans Many Authors

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Verified Identities Distrusted Authors Decentralization D Ti Ide Trans Many Authors

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Verified Identities Distrusted Authors Decentralization Robust Resistance To Manipulation D Ti Ide Trans Many Authors

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Verified Identities Distrusted Authors Decentralization Validation For Ledger Entries Robust Resistance To Manipulation D Ti Ide Trans Many Authors

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Many Authors Verified Identities Distrusted Authors Decentralization Robust Resistance To Manipulation Validation For Ledger Entries

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Block 43 Block 44 Hash

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Block 43 Block 44 Hash Block 45 Hash

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BLOCKCHAI N FOR LIBRARIES METRO Four Things

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BLOCKCHAI N FOR LIBR ARI ES METRO Distributed

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BLOCKCHAI N FOR LIBR ARI ES METRO Immutable

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Photo By Steevithak - Http://Flic.Kr/P/Pr5Cqs

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BLOCKCHAI N FOR LIBR ARI ES METRO Verifiable

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A B Signed Signed

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A B C D E F

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BLOCKCHAI N FOR LIBR ARI ES METRO Consensus

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BLOCKCHAI N FOR LIBR ARI ES METRO Legal System

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BLOCKCHAI N FOR LIBR ARI ES METRO Money/Inflation

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BLOCKCHAI N FOR LIBR ARI ES METRO Stock Market

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BLOCKCHAI N FOR LIBR ARI ES METRO Proof Of Work

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BLOCKCHAI N FOR LIBR ARI ES METRO Proof Of Stake

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Distributed Immutable Verifiable Consensus

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What Can You Do?

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What Can You Do? • http://namecoin.info • https://bitmessage.org/ • http://twister.net.co • https://erisindustries.com • https://ethereum.org • https://stampery.com • https://www.deckbound.com • http://etheria.world • http://ribbit.me • Mycelia • http://backfeed.cc • http://storj.io • Tokken • http://openbazaar.org • http://www.synereo.com • http://lazooz.org

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BLOCKCHAI N FOR LIBR ARI ES METRO Distributed Autonomous Organizations

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BLOCKCHAI N FOR LIBR ARI ES METRO Smart Contracts

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BLOCKCHAI N FOR LIBRARIES GRIFFEY Three Possibilities

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BLOCKCHAI N FOR LIBRARIES GRIFFEY Provenance Metadata that reflects the chain of ownership/possession of a physical object.

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BLOCKCHAI N FOR LIBR ARI ES METRO Digital Provenance

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BLOCKCHAI N FOR LIBRARIES GRIFFEY Bibliographic Metadata Decentralized OCLC

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Book
 Metadata

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Book
 Metadata Book
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Book
 Metadata Book
 Metadata Metadata
 Update

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Book
 Metadata Book
 Metadata Metadata
 Update Book
 Metadata

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Book
 Metadata Book
 Metadata Metadata
 Update Book
 Metadata

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Book
 Metadata Book
 Metadata Metadata
 Update Book
 Metadata

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Book
 Metadata Book
 Metadata Metadata
 Update Book
 Metadata 100 1 _aJason Griffey. _c _q _d 130 0 _aMobile technology and libraries _lEnglish 240 0 _aMobile technology and libraries 245 0 _aMobile technology and libraries _b _cJason Griffey. _hSound Recording 260 _aNew York _bNeal-Schuman Publishers _c2010 _h 730 _aMobile technology and libraries 852 _ahttp://www.worldcat.org/oclc/498135636? referer=xid _l 008 _a160226s2016 e eng

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Book
 Metadata Book
 Metadata Metadata
 Update Book
 Metadata 100 1 _aJason Griffey. _c _q _d 130 0 _aMobile technology and libraries _lEnglish 240 0 _aMobile technology and libraries 245 0 _aMobile technology and libraries _b _cJason Griffey. _hSound Recording 260 _aNew York _bNeal-Schuman Publishers _c2010 _h 730 _aMobile technology and libraries 852 _ahttp://www.worldcat.org/oclc/498135636? referer=xid _l 008 _a160226s2016 e eng 245 0 _aMobile technology and libraries _b _cJason Griffey. _h

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BLOCKCHAI N FOR LIBRARIES GRIFFEY Digital First Sale

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User 1

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User 1 User 2 User 3

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User 1 User 2 User 3 User 4

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4 Publisher Bookseller Library

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User 1 User 2 User 3 User 4

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User 1 User 2 User 3 User 4 Provable Scarcity = First Sale

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User 1 User 2 User 3 User 4 Provable Scarcity = First Sale ?

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User 1 User 2 User 3 User 4 Provable Scarcity = First Sale Distributed & Open Market ?

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User 1 User 2 User 3 User 4 Provable Scarcity = First Sale Distributed & Open Market Microtransactions ?

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User 1 User 2 User 3 User 4 Provable Scarcity = First Sale Distributed & Open Market Microtransactions Market Data For Providers ?

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User 1 User 2 User 3 User 4 Provable Scarcity = First Sale Distributed & Open Market Microtransactions Market Data For Providers Pseudonymity For Readers ?

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BLOCKCHAI N FOR LIBR ARI ES METRO This Is Very New

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JASON G RIF FEY METRO Thanks

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JASON G RIF FEY METRO Questions?

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F O U N D E R / P R I N C I PA L C O N S U LTA N T E V E N LY D I S T R I B U T E D L L C H T T P : / / E V E N LY D I S T R I B U T E D . N E T J A S O N G R I F F E Y M E A S U R E T H E F U T U R E H T T P : / / M E A S U R E T H E F U T U R E . N E T P H O T O C R E D I T: C I N D I B LY B E R G F E L L O W B E R K M A N C E N T E R F O R I N T E R N E T & S O C I E T Y H A R VA R D U N I V E R S I T Y J G R I F F E Y @ C Y B E R . L AW. H A R VA R D . E D U H T T P : / / J A S O N G R I F F E Y. N E T T H E L I B R A RY B O X P R O J E C T H T T P : / / L I B R A RY B O X . U S