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DKG: Web3 Asset Graphs with OriginTrail Decentralized Knowledge Graph

DKG: Web3 Asset Graphs with OriginTrail Decentralized Knowledge Graph

Slides presented at the ONTOCHAIN Summit for Trustworthy Internet by Branimir Rakić, Founder & Chief Technical Officer at Trace Labs


June 02, 2022

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  1. CLICK TO EDIT MASTER TITLE STYLE Click to add subtitle

    Location Date June 2nd, Berlin @origin_trail origintrail.io The “Google” of Web3 with the Decentralized Knowledge Graph Branimir Rakić Co-founder & CTO at OriginTrail
  2. | ONTOCHAIN.NGI.EU 2 Web2 = extracting value from data Read/Write

    Rented Proprietary Questionable Web search URLs https://www.google.com
  3. | ONTOCHAIN.NGI.EU 3 Web3 = a paradigm shift from data

    to assets User owned identifiers web3://origintrail.dot Asset discovery Read/Write/Own You own You control You manage & trade
  4. | ONTOCHAIN.NGI.EU 4 OriginTrail is organizing humanity’s assets, making them

    discoverable, verifiable and valuable.
  5. | ONTOCHAIN.NGI.EU 5 Blockchains are trust networks • Tamper-proof shared

    ledgers • Decentralized identity • Asset tokenization (e.g. via NFTs) • Decentralized Finance • Generalized trusted multi-party computation But blockchains are not great “databases”
  6. | ONTOCHAIN.NGI.EU 6 Knowledge Graphs are entity networks Connect entities

    via relationships. “Things, not strings” - moving from raw data to actionable knowledge.
  7. | ONTOCHAIN.NGI.EU 7 From Data to Assets in a Knowledge

    Graph Great for semantic queries (“Who painted the Mona Lisa”) Asset discovery Extensibility Reasoning & machine learning
  8. | ONTOCHAIN.NGI.EU 8 OriginTrail - the Decentralized Knowledge Graph (DKG)

    Global index of assets - a user owned, open system for asset discovery, connectivity and exchange. Two layer Web3 system synergizing knowledge graphs and blockchains. Layer 2: Permissionless network of 2000+ DKG nodes run by the OriginTrail community Layer 1: Multiple blockchains
  9. | ONTOCHAIN.NGI.EU 9 OriginTrail - the Decentralized Knowledge Graph (DKG)

  10. | ONTOCHAIN.NGI.EU 10 OriginTrail DKG tailored chain interoperable with Polkadot

    and EVM based chains Launching June 4th!
  11. | ONTOCHAIN.NGI.EU 11 OriginTrail DKG supercharges assets in Web3 From

    URLs to UALs (Uniform Asset Locators) dkg://origintrail.dot User controlled Search Read/Write/Own Web3 Asset URL Transparent, open algorithms Web3 Asset Knowledge Graphs
  12. | ONTOCHAIN.NGI.EU 12 DKG Knowledge Tool stack (kTools SDK) Open

    source tools implementing knowledge market incentivising protocols (kTools) • Knowledge Tokens • Knowledge Wallets • Knowledge Marketplaces • Knowledge Tenders TRAC and OTP tokens used to incentivise knowledge assets discoverability, verifiability and asset exchange. Ontochain services kTools DKG Blockchains Semantic Web3 Applications Rest of Ontochain stack
  13. | ONTOCHAIN.NGI.EU 13 OriginTrail versatility Supply chain transparency Assurance &


  15. | ONTOCHAIN.NGI.EU 15 OriginTrail drives network effects 1. Ecosystem partnerships

    2. Connections between assets and users 3. Cross-system interoperability enabled by Ontochain semantic stack and Polkadot V~N2 V~N2 The early Metcalfe’s Law talked about the connection of machines & how valuable PCs would be if connected, Facebook is about connecting people, what OriginTrail is working on is connectivity of data & value that can be derived from it. “ - Dr Bob Metcalfe, inventor of Ethernet & formulator of Metcalfe’s Law of Network Effects
  16. | ONTOCHAIN.NGI.EU 16 Thank you! @OriginTrailDev origintrail.io