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user: cpolicarpo created: 2020-08-31 karma: 2 submissions: New Blockchain Network Promises to Be the GS1 on the Web3 but Free 2 points | 0 comments Show HN: Wireshape – Open Blockchain for Registry Product Data 3 points | 0 comments 0 points | 0 comments New Blockchain to Decentralize Product Data 2 points | 1 comments 0 points | 0 comments 0 points | 0 comments