The Avalanche network is expanding its reach beyond the financial sector, entering the realm of space exploration with a novel system designed to verify telescope data in real-time. SkyMapper's introduction of a dedicated Avalanche-based network enables the cryptographic recording of observations from telescopes worldwide, converting each data point into a secure, tamper-proof digital record. This network, known as SkyMapper L1, aggregates data from a diverse range of telescopes and sensors globally, generating a secure digital record for each observation. The company refers to this process as 'Proof of Space Observation' (POSO), which essentially validates the occurrence of a specific celestial event, including the time of observation 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 search for extraterrestrial intelligence, is contributing real-time 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. The team argues that blockchain technology can resolve this issue 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 through SkyMapper's infrastructure. Instead of storing all data in a central database, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint of the data on the Avalanche blockchain. This fingerprint allows for later verification of the data's authenticity and integrity.
The network utilizes smart contracts to check incoming data, organize it, and control access. Certain information, like sensitive government or defense data, can be kept private, while other data, such as scientific research, can be shared openly.
The result is a system where each observation can be independently verified, enabling users to confirm the time and location of recording, 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.'