The problem Grid1 solves

Grid one unlocks the true potential of open-source creativity, where the original idea of the creator can be backtracked in very simple way and easily accessable way with the power of blockchain and smart contract

Challenges we ran into

The Major challenge was to maintain the original data(a part of NFT collection) and only update the forked collection with the new part of nft, this was manged by keeping track on changed tokenId and reuse the data from parent contract.
Further more issue was to maintaing the list of all the collection and to present it to user(UI), which was solved by dynamic graph protocol where new collection(A contract) was deployed by the factory contract which needed to keep a watch on event to be stored in subgraph, this was fixed by using template of subgraph.