The Avalanche network is expanding its reach, venturing into the realm of space exploration with a novel system designed to verify telescope data in real-time. SkyMapper's innovation introduces a dedicated Avalanche-based network that encrypts observations from telescopes worldwide, 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 globally, creating a secure digital footprint for each observation.
This process, termed 'Proof of Space Observation' (POSO), essentially validates the occurrence of a celestial event, including the time of observation and the integrity of the data, ensuring it remains unaltered. These verified records are invaluable for scientists, businesses, and government agencies requiring reliable space data. The SETI Institute, renowned for its pursuit of extraterrestrial intelligence, is contributing real-time observational data, marking a significant integration of institutional science into a blockchain-based verification system.
At the heart of SkyMapper's proposition is the burgeoning issue of data explosion from satellites, drones, and space missions, coupled with the challenge of verifying data authenticity and provenance. The team posits that blockchain technology can mitigate this 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 device-tied fingerprint.
The observation is then time-stamped and transmitted through SkyMapper's infrastructure. Instead of centralizing data, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint of the data on the Avalanche blockchain. This fingerprint enables later verification of the data's authenticity and integrity. The network utilizes smart contracts to vet incoming data, organize it, and control access.
Certain information, like sensitive government or defense data, can be kept confidential, while other data, such as scientific research, can be shared publicly. The outcome is a system where each observation can be independently verified, allowing users to confirm the time and location of the recording, verify 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.'