Avalanche is expanding its reach beyond finance into the realm of space exploration, introducing a novel network designed to verify telescope data in real-time. SkyMapper's dedicated Avalanche-based network, known as SkyMapper L1, aggregates data from a diverse array of telescopes and sensors worldwide, converting each observation into a secure digital record. This process, termed 'Proof of Space Observation' (POSO), essentially validates the occurrence of a specific celestial event, including the time of observation 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 live observational data, marking a significant production-scale integration of institutional science into a blockchain-based verification system. SkyMapper's solution addresses the growing challenge of verifying the authenticity of data from satellites, drones, and space missions. By leveraging blockchain technology, the team creates a permanent, tamper-resistant record of each observation that can be independently verified by anyone.
The system functions 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 the data, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint of the data on the Avalanche blockchain. This fingerprint enables users to later confirm the data's authenticity and integrity. The network employs smart contracts to verify incoming data, organize it, and control access. Sensitive information, such as government or defense data, can be kept private, while scientific research data 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, verifiable telescope records.'