The author, who was in a summit of agro-technology in the US, says that stocks with cryptographic digital platforms will expand the horizon for many agricultural uses. The particular technology Blockchain which uses cryptography (the technique of writing with secret keys, so that the writing is only intelligible to those who can decipher it ) can create a ledger of assets and transactions that can not be pirated or counterfeited. This allows complete transactions such as currency, commodities or anything else…