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CopyrightLY

 CopyrightLY

Slides presented at the ONTOCHAIN Summit for Trustworthy Internet by Roberto García, Associate Professor & Deputy Vice-Rector for Research and Transfer at Universitat de Lleida

ONTOCHAIN

June 02, 2022
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  1. Roberto García, Ana Cediel, Rosa Gil and Mercè Teixidó
    Universitat de Lleida, Spain
    ONTOCHAIN Summit
    June 2nd, 2022

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  2. | ONTOCHAIN.NGI.EU
    • Authorship and rights management layer for ONTOCHAIN
    • Claim authorship and provide supporting evidence
    • File complaints against potentially infringing authorship claims
    • Evidence supported (claims and complaints)
    • Proof if complaint is arbitrated or goes to court
    • Disincentivised false ones, long term
    • Recorded on-chain and potentially linkable to legal identity (cannot be retracted, reputation and legal penalties)
    • Token curated claims and complaints
    • Short term incentive against false claim and complaints
    • CLYToken staking and minting using bonding curve
    • Reuse terms semantic representation
    • Foundation for NFTs rooted on copyright
    INTRODUCTION

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  3. | ONTOCHAIN.NGI.EU
    • Token Curated Registry (TCR):
    • CLY tokenises CopyrightLY’s business value
    • Stake on trustworthy authorship claims
    (and complaints)
    • Drives revenue to stakeholders
    (owners, re-users, curators)
    • Participants earn part of stake by identify false
    claims or complaints
    • CLY token increases value with use,
    bonding curve
    TOKENOMICS
    https://www.linumlabs.com/articles/bonding-curves-the-what-why-and-shapes-behind-it
    TOKENOMICS

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  4. ARCHITECTURE

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  5. | ONTOCHAIN.NGI.EU
    • Extend the ERC721 metadata using JSON-LD
    • Use JSON-LD context to make default NFT
    metadata available as plain JSON
    • CopyrightLY NFTs compatible with NFT
    marketplaces (OpenSea, Rarible,...)
    • Tradable (ownership, sell, auctions, bids, offers,...)
    • Semantic NFTs
    • schema.org vocabulary and Copyright Ontology
    • Represent reuse terms licensed with the NFT
    LICENSE NFT (SEMANTIC)
    {
    "@context": {
    "@vocab": "https://schema.org/",
    "cro": "https://rhizomik.net/ontologies/copyrightonto.owl#",
    "external_link": "https://opensea.io/metadata/external_link",
    "animation_url": "https://opensea.io/metadata/animation_url",
    "youtube_url": "https://opensea.io/metadata/youtube_url"
    },
    "@id": "did:eip155:4:erc721:0x8E8B...3a97:2766...3627",
    "@type": "cro:Agree",
    "name": "Reuse license for 'Snow Again in Mollerussa'",
    "description": "Grants the owner permission to make QmPP...xDj8 available on the
    World Wide Web from Oct 4, 2021, 10:54:01 AM to Oct 4, 2022, 10:54:01 AM",
    "external_link": "https://copyrightly.rhizomik.net/manifestations/QmPP...xDj8",
    "image": "ipfs://QmPP8X2rWc2uanbnKpxfzEAAuHPuThQRtxpoY8CYVJxDj8",
    "animation_url": "ipfs://QmPP8X2rWc2uanbnKpxfzEAAuHPuThQRtxpoY8CYVJxDj8",
    "cro:when": "2021-10-04T08:54:01.220Z",
    "cro:who": {
    "@id": "did:ethr:0x4:0xfd9c5fc8fcecf69041749fb34778e0b00c4a70f5",
    "url": "https://copyrightly.rhizomik.net/creators/0xfd9c...70f5"
    },
    "cro:what": {
    "@type": "cro:MakeAvailable",
    "startTime": "2021-10-04T08:54:01.220Z",
    "endTime": "2022-10-04T08:54:01.220Z",
    "cro:who": {
    "owns": "did:eip155:4:erc721:0x8E8B...3a97:2766...3627"
    },
    "cro:what": {
    "@id": "ipfs://QmPP8X2rWc2uanbnKpxfzEAAuHPuThQRtxpoY8CYVJxDj8",
    "@type": "cro:Manifestation",
    "name": "Snow Again in Mollerussa",
    "url": "https://copyrightly.rhizomik.net/manifestations/QmPP...xDj8"
    },
    "cro:with": {
    "@id": "https://dbpedia.org/resource/World_Wide_Web"
    }
    }
    }
    ERC721 Metadata
    Semantic Metadata

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  6. | ONTOCHAIN.NGI.EU
    Showcases CopyrightLY through the following scenario:
    1. A YouTube video creator willing to explore alternative ways to
    monetize content.
    2. Uploads video file and registers content hash on-chain
    making an authorship claim.
    3. Links the authorship claim to YouTube video proofing
    ownership of the social media version.
    4. Stakes CLY token on authorship claim to show commitment
    on its authenticity.
    5. Mints NFT licensing the terms defined in its metadata to
    future owners.
    6. Trades NFT on existing marketplace, potential purchasers
    can trace it back to the copyright claim.
    DEMO
    https://youtu.be/Ky8aowIP3wc?t=65

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  7. | ONTOCHAIN.NGI.EU
    Q&As
    [email protected]
    https://rhizomik.net/~roberto

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