POA

  • https://github.com/paritytech/parity/wiki/Proof-of-Authority-Chains
  • https://github.com/paritytech/parity/wiki/Demo-PoA-tutorial
  • https://github.com/paritytech/parity/wiki/Aura
  • https://github.com/paritytech/parity/wiki/Chain-specification
  • https://github.com/paritytech/parity/wiki/Pluggable-Consensus
  • https://github.com/paritytech/parity-bridge

Oracles Network

  • https://hackmd.io/s/HkV8Vw7_-#introduction
  • https://medium.com/oracles-network/cross-chain-bridges-paving-the-way-to-internet-of-blockchains-422ac94bc2e5
  • https://github.com/paritytech/parity-bridge/compare/master...oraclesorg:master
  • https://github.com/oraclesorg/oracles-contract/blob/master/src/ValidatorsManager.sol