To track and verify your own NFT transactions, whether you bought or sold an NFT, you can go to Etherscan.io, to search by address, transaction hash, block, token and ens , while sites like CryptoSlam.io allow for NFT sales history, collection rankings, market data and specific projects.
Read moreCan I sell my NFT for any price?
‘Fixed price’ allows you to set a price and sell your NFT instantly (rather like the ‘Buy it now’ option on eBay). The ‘Unlimited Auction’ option will allow people to carry on making bids until you accept one.
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