Avalanche is expanding its reach beyond finance, entering the realm of space exploration with a novel network designed to authenticate telescope data in real-time. SkyMapper's Avalanche-based network, known as SkyMapper L1, aggregates data from a diverse array of telescopes and sensors worldwide, converting each observation into a secure digital record. This process, termed 'Proof of Space Observation' (POSO), essentially verifies the occurrence of a celestial event, including the time of observation and data integrity.
These verified records can be utilized by scientists, businesses, or government agencies requiring reliable space data. The SETI Institute, renowned for its search for extraterrestrial intelligence, is contributing real-time observational data, marking a significant production-scale integration of institutional science into a blockchain-based verification system. SkyMapper's solution addresses the growing challenge of verifying the authenticity of data from satellites, drones, and space missions.
By harnessing blockchain technology, the team aims to create a permanent, tamper-resistant record of each observation, enabling independent verification. The system operates by validating observations at the moment of capture.
When a network telescope records an event, the data is immediately cryptographically signed, creating a unique device-tied fingerprint. The observation is then time-stamped and transmitted through SkyMapper's infrastructure.
Instead of relying on a centralized database, SkyMapper distributes the data across a decentralized storage network while saving a digital fingerprint on the Avalanche blockchain. This fingerprint allows users to verify the data's authenticity and integrity. The network utilizes smart contracts to validate, organize, and control access to incoming data.
Sensitive information, such as government or defense data, can be kept private, while scientific research can be shared openly. The result is a system where each observation can be independently verified, enabling users to confirm the recording time and location, verify the data's integrity, and trace it back to its source. 'We're developing blockchain infrastructure for real-world impact,' said Emin Gün Sirer, founder and CEO of Ava Labs. 'SkyMapper's work in anchoring observatory data on Avalanche demonstrates how this technology can transform science, providing tamper-proof, verifiable telescope records.'