Avalanche is expanding its reach beyond finance into the realm of space exploration, with the introduction of 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, termed 'Proof of Space Observation' (POSO), essentially provides proof that a specific celestial event was observed, including the time of occurrence and confirmation that the data remains unaltered. 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 challenge of verifying the vast amounts of data generated by satellites, drones, and space missions, which can be prone to alteration or misattribution.
By leveraging blockchain technology, SkyMapper creates 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 via SkyMapper's infrastructure.
Instead of storing data in a central database, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint on the Avalanche blockchain. This fingerprint allows for later verification of the data's authenticity and integrity. The network employs smart contracts to check, organize, and control access to incoming data.
Certain information, such as sensitive government or defense data, can be kept private, while other data, like scientific research, can be shared openly. The result is a system where each observation can be independently verified, enabling users to confirm the time and location of recording, 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 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.'