Avalanche is venturing into the cosmos, introducing a novel network that verifies telescope data in real-time, ensuring the integrity and authenticity of space observations. SkyMapper's 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 generates a 'Proof of Space Observation' (POSO), essentially a mechanism to confirm the occurrence of a celestial event, its timing, and the integrity of the data. These verified records can be utilized by scientists, businesses, or 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 production-scale integration of institutional science into a blockchain-based verification system. The core of SkyMapper's proposition revolves around the escalating issue of data explosion from satellites, drones, and space missions, coupled with the challenge of verifying data authenticity and accuracy. The team posits that blockchain technology can address this by creating 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 via SkyMapper's infrastructure. Instead of centralizing data in a single database, SkyMapper disperses 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 leverages smart contracts to validate, organize, and control access to incoming data. Certain information, like sensitive government or defense data, can be kept private, while other data, such as scientific research, can be shared openly. The outcome is a system where each observation can be independently verified, allowing users to confirm the timing and location of the recording, verify the data's integrity, and trace it back to its source. 'We are developing blockchain infrastructure for real-world impact,' stated Emin Gün Sirer, founder and CEO of Ava Labs.
'SkyMapper's work in anchoring observatory data on Avalanche demonstrates how this technology can transform science, providing tamper-proof, verifiable telescope records.'