Avalanche is expanding its reach beyond finance into the realm of space exploration with a novel network designed to verify telescope data in real-time. SkyMapper's innovative Avalanche-based network utilizes cryptographic methods to record observations from telescopes globally, converting each data point into a secure and tamper-proof digital record. This network, known as SkyMapper L1, aggregates data from a diverse range of telescopes and sensors worldwide, creating a secure digital record for each observation. This concept, termed 'Proof of Space Observation' (POSO), essentially validates the occurrence of a specific celestial event, including when it happened and ensuring the data's 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 addresses the growing issue of verifying the authenticity of data from satellites, drones, and space missions, proposing blockchain technology as a solution by creating a permanent and tamper-resistant record of each observation that can be independently verified by anyone.
The system functions by validating observations at the moment of capture. When a network telescope records an event, such as a satellite pass or deep-space signal, the data is immediately cryptographically signed, generating a unique device-tied fingerprint. The observation is then time-stamped and transmitted through SkyMapper's infrastructure.
Instead of centralizing the data, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint of the data on the Avalanche blockchain, allowing for later verification of the data's authenticity and integrity. The network employs smart contracts to validate incoming data, organize it, and control access, enabling the privacy of sensitive information while sharing scientific research openly.
The outcome 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. According to Emin Gün Sirer, founder and CEO of Ava Labs, 'We're developing blockchain infrastructure for real-world impact.
SkyMapper's work in anchoring observatory data on Avalanche demonstrates how this technology can transform science, providing tamper-proof, verifiable telescope records.'