Avalanche is expanding its reach beyond finance, entering the realm of space exploration with a novel network designed to verify telescope data in real-time, providing a secure and tamper-proof record of celestial observations. The SkyMapper L1 network aggregates data from an array of telescopes and sensors worldwide, converting each observation into a secure digital record, coined as a 'Proof of Space Observation' (POSO). This innovation enables the verification of specific celestial events, including the time of occurrence and data integrity, thereby creating reliable space data for scientists, businesses, and government agencies. In a groundbreaking collaboration, the SETI Institute is contributing live observational data, marking a pivotal production-scale integration of institutional science into a blockchain-based verification system.
SkyMapper addresses the escalating issue of data explosion from satellites, drones, and space missions, coupled with the challenge of verifying data authenticity. The team proposes that blockchain technology can resolve this by generating a permanent, tamper-resistant record of each observation, accessible for independent verification. The system functions by validating observations in real-time. Upon capturing 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 relying on a centralized database, SkyMapper distributes the data across a decentralized storage network while saving a digital fingerprint of the data on the Avalanche blockchain. This fingerprint enables users to verify the data's authenticity and integrity. The network utilizes smart contracts to validate incoming data, organize it, and regulate access.
Sensitive information, such as government or defense data, can be kept private, whereas scientific research data can be shared openly. The outcome 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. Ava Labs' founder and CEO, Emin Gün Sirer, stated, '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, verifiable telescope records.'