Trivikr

• Speaker Notes can be viewed at https://tiny.cc/web3-cascadiajs
• NFT Storage
• Platform is called Web3.Storage
• The Web is made of interlinked protocols.
  • wrt transport: HTTP, RSS, Atom, WebDAV etc
  • wrt view: HTML, CSS, Media Containers (jpeg, gif, mp4, etc)
• Location Addressing
  • URI FTW!
  • When we link this way, we're linking to a single specific location (centralization)
• Decentralization
  • Figure out how to port individual pieces.
• Data Addressing: CIDs (IPFS addresses):
  • hash based identifiers for data
  • can link to any future or existing hash addressed data in ANY LOCATION and make available under ANY transport.
• Actor Addressing: DIDs (Decentralized Identifiers):
  • a w3c standard
  • for addressing any "subject"
  • identify actors by public keys
• Decentralized OAuth: UCAN https://ucan.xyz/
• UCAN permissions:
  • Any right that can be expressed in Data can be dranted to any Actor.
  • Any right described in Data that is addressed by hash can be delivered by any Actor.
  • Any description of any right can be sent to any addressable location.
• UCAN permission grant:
  • Any actor can delegate these rights to other Actors.
  • Any user can delegate to other users.
  • Any service can delgate rights to users.
  • Any service can delgate rights to other services.
• UCAN execution
  • Any addressable right can be invoked by any capable actor.
  • Any invocation can be sent to any addressable location by any actor.
  • Any invocation can be delegated to any actor to fulfill any aspect of an invocation.