Avalanche is expanding its reach beyond finance into the realm of space exploration, with the introduction of a novel network designed to verify telescope data in real-time. SkyMapper's dedicated Avalanche-based network utilizes cryptographic methods to record observations from telescopes worldwide, converting each data point into a secure, verifiable digital record. This network, known as SkyMapper L1, aggregates data from a diverse range of telescopes and sensors globally, creating a secure digital record for each observation.
The company refers to this process as 'Proof of Space Observation' (POSO), which essentially confirms that a specific celestial event occurred, when it happened, and that the data remains unaltered. 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 live observational data, marking one of the first large-scale integrations of institutional science into a blockchain-based verification system.
SkyMapper's solution addresses a growing concern: the exponential increase in data from satellites, drones, and space missions, and the difficulty in verifying the authenticity and integrity of this data. The team argues that blockchain technology can help 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 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, creating 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, 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, 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,' 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.'