In Brief
IBM has unveiled its proof of concept for ADEPT, a system that uses elements of bitcoin's underlying design to build a distributed network of devices - a decentralized Internet of Things.
  • The ADEPT concept, or Autonomous Decentralized Peer-to-Peer Telemetry, taps blockchains to provide the backbone of the system, utilizing a mix of proof-of-work and proof-of-stake to secure transactions.
  • IBM and Samsung chose three protocols – BitTorrent (file sharing), Ethereum (smart contracts) and TeleHash (peer-to-peer messaging) – to underpin the ADEPT concept. ADEPT was formally unveiled at CES 2015 in Las Vegas.
  • IBM and Samsung envision networks of devices that are capable of autonomously maintaining themselves. In theory, the paper states, appliances in the home would be able to signal operational problems and retrieve software updates on their own. Devices could also use ADEPT to communicate with other nearby devices in order to facilitate power bartering and energy efficiency.