Abstract: A platform built on blockchain that is designed to help increase traceability, efficiency and fairness in agricultural supply chains, such as the coffee, cocoa, tea, sugar, grains and fruit supply chains. The platform includes a Self-Sovereign Identity solution, a new form of digital identity built on distributed ledger technology. Farmers, wholesalers, traders and retailers can interact more efficiently using comprehensive, near real-time access to this data, and consumers can have new insights about the origins of the products they consume. The platform includes a consumer-facing application that pulls information directly from the blockchain and connects the final consumer, e.g. a coffee drinker, to farmers, traders, roasters and brands. The information is presented on an interactive map, allowing each product to tell a story in a simple and scalable way. The app also presents sustainability projects in coffee communities and an opportunity for consumers to directly support them.

Abstract: A platform built on blockchain that is designed to help increase traceability, efficiency and fairness in agricultural supply chains, such as the coffee, cocoa, tea, sugar, grains and fruit supply chains. The platform includes a Self-Sovereign Identity solution, a new form of digital identity built on distributed ledger technology. Farmers, wholesalers, traders and retailers can interact more efficiently using comprehensive, near real-time access to this data, and consumers can have new insights about the origins of the products they consume. The platform includes a consumer-facing application that pulls information directly from the blockchain and connects the final consumer, e.g. a coffee drinker, to farmers, traders, roasters and brands. The information is presented on an interactive map, allowing each product to tell a story in a simple and scalable way. The app also presents sustainability projects in coffee communities and an opportunity for consumers to directly support them.

Abstract: A platform built on blockchain that is designed to help increase traceability, efficiency and fairness in agricultural supply chains, such as the coffee, cocoa, tea, sugar, grains and fruit supply chains. The platform includes a Self-Sovereign Identity solution, a new form of digital identity built on distributed ledger technology. Farmers, wholesalers, traders and retailers can interact more efficiently using comprehensive, near real-time access to this data, and consumers can have new insights about the origins of the products they consume. The platform includes a consumer-facing application that pulls information directly from the blockchain and connects the final consumer, e.g. a coffee drinker, to farmers, traders, roasters and brands. The information is presented on an interactive map, allowing each product to tell a story in a simple and scalable way. The app also presents sustainability projects in coffee communities and an opportunity for consumers to directly support them.

Abstract: An example operation may include one or more of creating a shared secret via a blockchain node member, storing the shared secret in a memory outside the blockchain, and sharing the shared secret with one or more other blockchain node members during a setup phase of an execution environment associated with a chaincode.

Abstract: An example operation may include one or more of identifying a query from a client device to locate blockchain data stored in a blockchain, performing the query and storing a query result outside the blockchain, and transmitting a query response message to the client device including a hash of the query result data.

Abstract: An example operation may include one or more of creating a shared secret via a blockchain node member, storing the shared secret in a memory outside the blockchain, and sharing the shared secret with one or more other blockchain node members during a setup phase of an execution environment associated with a chaincode.

Abstract: An example operation may include one or more of identifying a query from a client device to locate blockchain data stored in a blockchain, performing the query and storing a query result outside the blockchain, and transmitting a query response message to the client device including a hash of the query result data.