The Spanish Red Cross is transforming charity through blockchain: RedChain in action

0xOverleveraged · 2026-02-14T09:15:02+00:00

The Spanish Red Cross has launched RedChain, a blockchain-based platform that modernizes charity operations by allowing digital donations through ERC-20 tokens. It enhances efficiency and transparency while ensuring data privacy for beneficiaries, setting a new standard in humanitarian efforts.

0xOverleveraged

2026-02-14 09:15:02

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The Spanish Red Cross has decided to revolutionize its charitable operations by launching the RedChain platform. This decision demonstrates how traditional humanitarian organizations are adapting to the digital age by leveraging advanced technologies to improve aid efficiency.

How Blockchain Is Changing the Aid Distribution Mechanism

With support from BLOOCK and Billions Network, the Red Cross has developed an innovative approach to managing donations. RedChain is based on ERC-20 tokens on the Ethereum network, replacing traditional paper vouchers and special cards with modern digital tools. Aid recipients can now scan QR codes with mobile wallets directly at partner stores, making the distribution process more effective and accessible.

Data Security as the Foundation of the System

The RedChain architecture shows a deep understanding of organizational needs. Personal information and records of recipients remain in the private databases of the Red Cross, while the public Ethereum blockchain is used solely for verification. This hybrid approach ensures that each transaction is documented through hashes, timestamps, and integrity proofs, while simultaneously maintaining participant confidentiality.

Transparency as a Response to Donor Trust

The key advantage of the system lies in balancing two critical requirements. On one hand, donors gain full visibility into how their funds are moving—every step is recorded on the blockchain. On the other hand, aid recipients are protected from disclosing their personal data. This balance not only enhances trust in the system but also sets a new standard for humanitarian organizations in adopting technology.

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