Avalanche is expanding its reach beyond the financial sector, venturing into the realm of space exploration with a novel network designed to authenticate telescope data in real-time. SkyMapper's innovative Avalanche-based network encrypts observations from telescopes worldwide, converting each data point into a secure, verifiable digital record. This network, dubbed SkyMapper L1, aggregates data from a diverse array of telescopes and sensors globally, generating a secure digital record for each observation. The company refers to this process as 'Proof of Space Observation' (POSO), which essentially validates the occurrence of a specific 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 real-time observational data, marking a significant integration of institutional science into a blockchain-based verification system. SkyMapper's solution addresses the growing concern of verifying the authenticity of data from satellites, drones, and space missions.
The team argues that blockchain technology can help resolve this issue by creating 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, such as a satellite pass or deep-space signal, the data is immediately cryptographically signed, creating a unique fingerprint tied to the device. 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 of the data on the Avalanche blockchain. This fingerprint enables anyone to later verify the data's authenticity and integrity.
The network utilizes smart contracts to validate incoming data, organize it, and control access. 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're developing 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.'