The Spanish Red Cross launches an innovative blockchain-based charity platform

The organization has implemented RedChain — an advanced system that completely reimagines the aid delivery process through distributed ledger technology. According to Odaily, the project was developed jointly with BLOOCK and Billions Network and represents a unique approach to digitalizing charitable activities.

How RedChain Technology Works and Its Key Components

The platform uses ERC-20 tokens on the Ethereum network to replace traditional paper vouchers and prepaid cards. This approach allows beneficiaries to make purchases via QR codes using mobile wallets at the organization’s partner merchants. Electronic receipts and payment transactions are recorded on the distributed ledger, ensuring the reliability of each transaction.

From Donations to Aid: A New Paradigm in Charity

The Red Cross has adopted a hybrid approach, dividing data storage between two levels. Personal information of recipients and their full case histories are stored in a secure internal system of the organization. At the same time, the public blockchain is used solely for registering cryptographic hashes, timestamps, and verifying the integrity of operations. This separation of responsibilities guarantees full transparency of all financial flows of charitable contributions while minimizing the risk of confidential information leaks about beneficiaries.

Privacy Protection Without Compromising Accountability

The innovative architecture of RedChain demonstrates how a balance can be achieved between transparency and confidentiality. Each donor can track how their donation was used thanks to blockchain, while aid recipients remain protected from persecution and public condemnation. This approach opens new possibilities for the charity sector, showing that the Red Cross — a symbol of help and compassion — can effectively integrate modern technologies without compromising ethics and human dignity.