Part 5/10:
Blockchain & Distributed Ledger: It ensures data integrity, tamper evidence, and decentralized identity management. Verifiable credentials (VCs) are issued using standards set by the W3C and Hyperledger Foundation, with data securely stored only in the traveler’s digital wallet.
Self-Sovereing Identity (SSI): Travelers control their data, sharing only what is necessary and deleting information post-travel, thus preserving privacy.
Interoperability Standards: Using globally recognized protocols like W3C standards and decentralized identifiers (DIDs), DigiYatra supports cross-platform and cross-border verification, aiming to facilitate international travel with seamless ID validation.