IMAL Blockchain Hacklab {Events}

IMALBlockchainHacklab date and time

##blockchainfff on Twitter, identi.ca, Live Cast, TwitterStreamGraphs, Collecta, flickr

Attended activities

• Plantoid by Isabelle
• Blockchain fundamentals by Xavier
• Own notes

Plantoid by Isabelle

• interesting experiment on propagation, branching and autonomy

• clarification of the purpose of using a smartcontract for propagation
  • i.e. crowdfunding then delegating creation to another elected artist based on funded shares with potential returns of past works
• official page http://okhaos.com/index.php?what=portfolio
• articles
  • https://blockchainfrance.net/2016/04/28/plantoid/
  • http://www.makery.info/2016/04/19/plantoid-la-conscience-ecologique-par-lart-blockchain/
  • http://furtherfield.org/features/reviews/plantoid-blockchain-based-art-makes-itself

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Blockchain fundamentals by Xavier

• fundamentals
  • basic of Bitcoin/Ethereum
• example of solidity and Plantoid's code
• https://github.com/Xalava

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Own notes

• code exploration http://vatelier.net/MyDemo/iMALBitcoinWorkshop/testing.html
  • https://gist.github.com/Utopiah/e00f001aca16a17716ff62ae72ff4212 (as gist for forking/syntax highlightning)
  • required a testnet with 4 users and their specific addresses, see documented code
    • testnet data example used https://github.com/Xalava/ethereumStarterKit
• Testing ideas
  • BTC address safely locally as a cookie/local storage
  • Aframe component to handle avatar (optionaly with backpack)
    • could give free avatar hosting at first
      • with address for donation to host more
  • avatar shared on the blockchain to be used for the metaverse
    • glTF
• email draft on Belgium association as DAO
• Gaze2Pay in VirtualReality older PoC
• Bitcoin
• ipfs.io as discovered recently via Voices of VR
• related articles
  • http://bitcoinchaser.com/bitcoins-place-virtual-reality
  • http://themerkle.com/how-will-virtual-reality-affect-bitcoin-and-the-blockchain/
  • smart contract listing e.g. http://dapps.ethercasts.com , cf earlier notes
    • etheria as virtual world http://etheria.world
    • avatar http://d11e9.github.io/avatar/
• ethereum tooling
  • web3 library https://github.com/ethereum/web3.js/
  • smart contract language (solidity) https://solidity.readthedocs.io/en/develop/
  • solidity compiler https://ethereum.github.io/browser-solidity/
  • initial attempt http://jsbin.com/pitale/edit?html,output
  • Xavier's github https://github.com/Xalava

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Overall remarks and conclusions

• ethereum progressed a LOT since last year, especially web integration
  • still a complex workflow

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Other reviews or coverage

• here

To do

1. improve Template
2. add map data (:ola-point lat= lon= text='':)