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Maidsafe presentation

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Maidsafe presentation

  1. 1. Maidsafe Massive Array of Internet Discs Secure Access for Everyone Scalable decentralized applications No trust consensus without blockchains By Dirk Hoving – SAFE Amsterdam For presentation outline thanks to the Maidsafe team and the rest of the community. Special usage of framework made by @ioptio
  2. 2. Why Maidsafe? ● Internet access is highly dependent on centralized servers ● Traffic peaks make websites slow and susceptible to DDOS. ● Cost of maintaining and securing servers causes monopolisation. ● Current internet is susceptible to censorship. ● Many centralised servers get hacked ● Blockchain tech is hard to scale, there must be a better way to get consensus on ownership distribution
  3. 3. Maidsafe origins ● Founded by David Irvine in 2006. Inspired by ant colonies, more than 9 years in the making. ● More is different: complexity at large scale from simplicity at a small scale ● Ants have different roles, can switch roles, very adaptable ● Specialization, adaptability, communication and large numbers ● Crowdfunded in 2014, bitcoin caused an additional wave of interest
  4. 4. MAID ● Massive Array of Internet Discs ● Combining storage space, bandwith and CPU power ● Hardware combined into one global cyberbrain ● Anyone with device+internet connection can create vault ● MAID is what enables SAFE
  5. 5. From a presentation by @ioptio
  6. 6. Vault roles ● Storing data ● Data managers (managing data for other vaults) ● Verifying and validating other vaults ● Groups of 32 randomly chosen of which 28 need to reach consensus. ● Nodes not behaving properly get outranked
  7. 7. Data distributing ● Data split into 1MB chunks ● Each chunk stored at least 4 times ● All chunks are stored in a location depending on the hash of the chunk. Each chunk has a different location. ● Self encryption. Need all chunks to decrypt the whole. ● Parallel downloading of 1MB chunks makes data retrieval incredible fast.
  8. 8. SAFE ● Secure Access for Everyone ● Variety of encryption layers ● Privacy, security, freedom ● Self Authentication → no password information leaves your computer ● Store data, privately, shared or public ● Build and use applications that interact with this data
  9. 9. Safecoin and farming ● Integrated cryptocurrency. No distributed ledger in the form of a blockchain. ● Proof of resource will farm you safecoin ● Uploading data to the network costs safecoin. Safecoin is recycled and given back to the network. ● 10% of farming rewards go to app developers ● Micropayments, instant verification ● Reward content creators, cut out the middleman
  10. 10. The way forward ● Installers for linux coming this or next week ● Development bundle 1 being released this or next week (simple vaults, LAN only) ● Couple of sprints for Development bundle 2 (community run vaults and farming integration) ● Development bundle 3 (safecoin full implementation, POSIX API and messaging API)

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