Avalanche is expanding its reach beyond the financial sector and into the cosmos, with the introduction of a novel network designed to authenticate telescope data in real-time. SkyMapper's innovative network, built on Avalanche's technology, encrypts observations from telescopes worldwide, transforming each data point into a secure and trustworthy digital record. This network, known as SkyMapper L1, aggregates data from a diverse array of telescopes and sensors globally, converting each observation into a secure digital record.
The company refers to this process as 'Proof of Space Observation' (POSO), a method of verifying the authenticity of celestial events, including the time of occurrence 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 one of the first large-scale integrations of institutional science into a blockchain-based verification system. SkyMapper's solution addresses the growing issue of data explosion from satellites, drones, and space missions, and the challenges associated with verifying the authenticity of this data.
The team argues that blockchain technology can help resolve this issue by creating a permanent and tamper-resistant record of each observation that can be independently verified by anyone. The system functions by validating observations at the moment they are captured. 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 that device. 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 enables anyone to later verify the data's authenticity and integrity. The network utilizes smart contracts to validate incoming data, organize it, and control access to it. Certain information, such as sensitive government or defense data, can be kept private, while other data, like 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 building blockchain infrastructure for real-world impact,' stated Emin Gün Sirer, founder and CEO of Ava Labs. 'SkyMapper's work anchoring observatory data on Avalanche demonstrates how this technology can transform science, providing tamper-proof, verifiable telescope records.'