Avalanche is expanding its reach beyond the realm of finance and into the vast expanse of space, with the introduction of a novel network designed to authenticate telescope data in real-time. SkyMapper's innovative Avalanche-based network utilizes cryptographic techniques to record observations from telescopes and sensors across the globe, 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, generating a secure digital record for each observation.
The company refers to this process as 'Proof of Space Observation' (POSO), which essentially serves as a means to verify the occurrence of a specific celestial event, including the time of occurrence and the integrity of the data. 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 one of the first large-scale integrations 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, as well as the challenge of verifying the integrity of this data. The team argues that blockchain technology can help mitigate this issue 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 they are captured. When a telescope in the network records an event, such as a satellite pass or deep-space signal, the data is immediately cryptographically signed, creating a unique fingerprint tied to that device. The observation is then time-stamped and transmitted through SkyMapper's infrastructure.
Instead of storing all the data in a centralized database, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint of that data on the Avalanche blockchain. This fingerprint enables anyone to later verify the authenticity and integrity of the data.
The network utilizes smart contracts to validate incoming data, organize it, and control access to it. 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 check when and where it was recorded, confirm its integrity, and trace it back to its source. 'We're 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, verifiable telescope records.'