I’ve never been convinced by claims of using blockchains for probably supply chains. While it’s true a blockchain can’t provide a shared ledger that both partie

I’ve never been convinced by claims of using blockchains for probably supply chains. While it’s true a blockchain can’t provide a shared ledger that both parties can trust has not been tampered with after the fact, it doesn’t say anything about the world outside the blockchain, so does not remove the trust problem.