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evolutionlandorg / id

👽contracts and scripts of evolution land id
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token contract with new-added Claim.sol and StringHelper.sol #2

Closed sekisamu closed 6 years ago

sekisamu commented 6 years ago

add and modify Claim.sol & StringHelper.sol

  1. modify RING to ERC20
  2. add new function claimTokens
  3. check the nonce before using it