Avalanche is expanding its reach beyond the financial sector and into the realm of space exploration, with the introduction of a novel network designed to verify telescope data in real-time. SkyMapper has developed a dedicated Avalanche-based network that utilizes cryptographic techniques to record observations from telescopes worldwide, effectively transforming each data point into a secure and verifiable digital record. This network, known as SkyMapper L1, aggregates data from a diverse range 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), which essentially serves as a means to prove the occurrence of a specific celestial event, including the time of occurrence and the integrity of the data.
These verified records can then be utilized by scientists, businesses, or government agencies that require reliable space data. The SETI Institute, renowned for its search for extraterrestrial intelligence, is contributing live observational data, marking one of the first large-scale integrations of institutional science into a blockchain-based verification system.
SkyMapper's primary focus is on addressing the growing issue of data explosion from satellites, drones, and space missions, as well as the challenges associated with verifying the integrity 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 operates by validating observations at the moment they are captured. When a telescope in the network records an event, such as a satellite pass or deep-space signal, the data is immediately cryptographically signed, creating a unique fingerprint tied to that device.
The observation is then time-stamped and transmitted through SkyMapper's infrastructure. Instead of storing all the data in a central database, SkyMapper distributes it across a decentralized storage network, while also saving a digital fingerprint of that data on the Avalanche blockchain. This fingerprint enables anyone to later verify the authenticity and integrity of the data. The network utilizes smart contracts to verify 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 result is a system where each observation can be independently verified, allowing users to check when and where it was recorded, confirm its integrity, and trace it back to its source.
'We're building blockchain infrastructure for real-world impact,' said 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.'