Avalanche is expanding its reach beyond finance into the cosmos, introducing a novel network designed to verify telescope data in real-time. SkyMapper's dedicated Avalanche-based network utilizes cryptographic techniques to record observations from telescopes worldwide, converting each data point into a secure and tamper-evident digital record. The SkyMapper L1 network aggregates data from an array of telescopes and sensors globally, generating a secure digital record for each observation. This 'Proof of Space Observation' (POSO) essentially verifies that a specific celestial event was observed, when it occurred, and that the data remains unaltered.
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 a significant production-scale integration of institutional science into a blockchain-based verification system.
SkyMapper's solution addresses the growing issue of verifying the authenticity of data from satellites, drones, and space missions. By leveraging blockchain technology, the team creates a permanent and tamper-resistant record of each observation that can be independently verified. The system operates 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 centralizing the data, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint on the Avalanche blockchain. This fingerprint enables users to later verify the data's authenticity and integrity.
The network utilizes smart contracts to validate incoming data, organize it, and control access. Sensitive information, such as government or defense data, can be kept private, while 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. According to Emin Gün Sirer, founder and CEO of Ava Labs, 'We're building blockchain infrastructure for real-world impact.
SkyMapper's work anchoring observatory data on Avalanche demonstrates how this technology can transform science, providing tamper-proof and verifiable telescope records.'