Avalanche is venturing into the cosmos, introducing a novel network designed to verify telescope data in real-time. SkyMapper's Avalanche-based network, known as SkyMapper L1, collects and cryptographically records observations from a diverse range of telescopes and sensors worldwide, transforming each data point into a secure and verifiable digital record. This process, dubbed 'Proof of Space Observation' (POSO), essentially validates the occurrence of a specific celestial event, ensuring the data remains unaltered. The resulting verified records can be utilized by scientists, businesses, and government agencies relying on accurate space data.
The SETI Institute, renowned for its pursuit of extraterrestrial intelligence, is contributing real-time observational data, marking a significant milestone in the integration of institutional science into a blockchain-based verification system. SkyMapper's solution tackles the growing challenge of verifying the vast amounts of data generated by satellites, drones, and space missions, which can be susceptible to alteration or misattribution. By leveraging blockchain technology, the team creates a permanent and tamper-resistant record of each observation, allowing for independent verification.
The system operates by validating observations at the moment of capture, assigning a unique cryptographic signature to each event, such as a satellite pass or deep-space signal. The observation is then time-stamped and transmitted through SkyMapper's infrastructure. Instead of storing data in a centralized database, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint on the Avalanche blockchain.
This fingerprint enables users to verify the authenticity and integrity of the data at a later time. The network utilizes smart contracts to organize and control access to incoming data, allowing for the restriction of sensitive information, such as government or defense data, while facilitating the open sharing of scientific research. The outcome is a system where each observation can be independently verified, enabling users to confirm the time and location of recording, verify the absence of tampering, and trace the data back to its source.
According to Emin Gün Sirer, founder and CEO of Ava Labs, 'We're developing blockchain infrastructure for real-world impact. SkyMapper's work in anchoring observatory data on Avalanche demonstrates how this technology can transform science, providing tamper-proof and verifiable telescope records.'