Avalanche is expanding its reach beyond finance into the realm of space exploration, introducing a novel network designed to verify 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, dubbed 'Proof of Space Observation' (POSO), essentially confirms the authenticity of a celestial event, including the time of occurrence 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 live observational data, marking a significant production-scale integration of institutional science into a blockchain-based verification system.
SkyMapper's solution addresses the growing concern of data explosion from satellites, drones, and space missions, and the challenge of verifying data authenticity. By leveraging blockchain technology, SkyMapper creates a permanent, tamper-resistant record of each observation that can be independently verified by anyone. 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 centralizing data storage, SkyMapper distributes it across a decentralized network while saving a digital fingerprint on the Avalanche blockchain. This fingerprint enables later verification of data authenticity and integrity.
The network utilizes smart contracts to organize and control access to incoming data, allowing for private storage of sensitive information, such as government or defense data, while enabling open sharing of scientific research. The outcome is a system where each observation can be independently verified, including confirmation of recording time and location, tamper-proof status, and source tracing.
According to Emin Gün Sirer, founder and CEO of Ava Labs, 'We're building blockchain infrastructure for real-world impact. SkyMapper's work anchoring observatory data on Avalanche demonstrates how this technology can transform science, providing tamper-proof, verifiable telescope records.'