Avalanche is expanding its reach into the realm of space exploration, introducing a novel network designed to authenticate telescope data in real-time. SkyMapper's innovative solution involves a dedicated Avalanche-based network that cryptographically secures observations from telescopes worldwide, converting each data point into a reliable, verifiable 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 verifies the authenticity of a celestial event, including when it occurred and ensuring the data remains unaltered.
These validated records can be utilized by scientists, businesses, or government agencies requiring trustworthy space data. The SETI Institute, renowned for its pursuit of extraterrestrial intelligence, is contributing real-time observational data, marking a significant milestone in the integration of institutional science into a blockchain-based verification system. SkyMapper's proposition focuses on addressing a growing concern: the exponential increase in data from satellites, drones, and space missions, coupled with the challenge of verifying the integrity of this data.
The team posits that blockchain technology can mitigate 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, generating a unique fingerprint tied to the device. The observation is then time-stamped and transmitted via SkyMapper's infrastructure. Instead of storing all data in a centralized database, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint of the data on the Avalanche blockchain. This fingerprint enables anyone to later verify the data's authenticity and integrity.
The network utilizes smart contracts to vet incoming data, organize it, and regulate access. Certain information, like sensitive government or defense data, can be kept confidential, 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 when and where it was recorded, verify its integrity, and trace it back to its source. 'We're 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.'