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備份香港 紀錄歷史

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CC-BY-NC-ND by Bill Gracey

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IPFS Arweave ISCN

備份香港 記錄歷史

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Wikipedia: �Pigeonhole principle

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IPFS Arweave ISCN

備份香港 記錄歷史

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The Library of Alexandria

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www.moedict.tw

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Arweave: Yellow Paper

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Arweave: Yellow Paper

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liker.social/@dappledaily

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IPFS Arweave ISCN

備份香港 記錄歷史

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Metadata - data about data

  • Descriptive: title, abstract, keywords, tags
  • Legal: copyright, license terms
  • Technical: file format, file size, etc
  • Structural: version, components, relationships
  • Administrative: type, timestamp

ref: https://guides.library.ucsc.edu/c.php?g=618773

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Why metadata

  • resource discovery and identification
  • organization of resources
  • exchangeability
  • capture and provide important contextual details

ref: https://guides.library.ucsc.edu/c.php?g=618773

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ISCN - International Standard Content Number

by Dr. Marcus Gossler - Own work, CC BY-SA 3.0

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JSON-LD structured data | iscn.io

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LikeCoin chain

2014: Ethereum

2019: Cosmos & LikeCoin chain

2009: Bitcoin

  • tailor made for decentralized publishing #DePub
  • public blockchain powered by Cosmos ecosystem
  • also a DAO, decentralized autonomous organization

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Genesis validators

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kin ko 高重建

kin@ckxpress.com

ckxpress

Join our cause to�decentralize publishing

​

full-stack developer

frontend developer

jobs@liker.land

weekly.decentralizehk.org