The Avalanche network is expanding its reach beyond finance, entering the realm of space exploration with a novel system designed to verify telescope data in real-time. SkyMapper's dedicated Avalanche-based network utilizes cryptographic methods to record observations from telescopes globally, transforming each data point into a secure and verifiable digital record. This network, known as SkyMapper L1, aggregates data from a diverse range of telescopes and sensors worldwide, converting each observation into a secure digital record.
The company refers to this process as 'Proof of Space Observation' (POSO), which essentially proves the authenticity of a specific celestial event, including when it occurred 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 live observational data, marking one of the first large-scale integrations of institutional science into a blockchain-based verification system. SkyMapper's solution addresses the growing issue of verifying the vast amounts of data generated by satellites, drones, and space missions, which can be altered or misattributed. By leveraging blockchain technology, SkyMapper creates a permanent and tamper-resistant record of each observation, allowing for independent verification. The system functions 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 storing all data in a central database, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint on the Avalanche blockchain. This fingerprint enables users to confirm the data's authenticity and integrity.
The network utilizes smart contracts to verify, 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, allowing users to confirm the recording time and location, verify the data's integrity, and trace it back to its source.
'We are building blockchain infrastructure for real-world impact,' said Emin Gün Sirer, founder and CEO of Ava Labs. 'SkyMapper's work anchoring observatory data on Avalanche demonstrates how this technology can transform science, providing tamper-proof and verifiable telescope records.'