Form & Composition
A geometric, cryptographic node or coin motif focusing on decentralized ledger architecture.
Color Psychology
Refreshing green reflects the ecosystem's constant growth, agility, and sustainable open nature.
Design Elements
The interlocking fragments symbolize trustless verification and the decentralized nature of digital assets.
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Grin coin is a private & lightweight open source project based on the mimblewimble blockchain implementation. MimbleWimble is a lightweight blockchain protocol proposed by anonymous author that goes by the name Tom Elvis Jedusor (inspired by Harry Potter) in July 2016. Since then, the proposal has gained a huge following among Bitcoin and privacy advocates. Unlike bitcoin or ethereum, there are no addresses in Grin. In order to transact using Grin, both wallets must communicate with each other online with the results broadcasted to the network. Another key different is that transaction history (sender, receiver, amount) will not be recorded on the blockchain. Due to the removal of these information from the transaction, the data size remains small and that keeps the blockchain lightwei...