Avalanche is expanding its reach beyond the financial sector and into the cosmos, with the introduction of a novel network designed to verify telescope data in real-time. SkyMapper's innovative Avalanche-based network, known as SkyMapper L1, aggregates data from a diverse array of telescopes and sensors worldwide, converting each observation into a secure digital record. This process, dubbed 'Proof of Space Observation' (POSO), essentially verifies that a specific celestial event was observed, when it occurred, and that the data remains unaltered.
These authenticated 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 challenge of verifying the authenticity of data from satellites, drones, and space missions. By leveraging blockchain technology, the team aims to create a permanent, tamper-resistant record of each observation that can be independently verified by anyone.
The system operates 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 fingerprint tied to the 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. Sensitive information, such as 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.
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.'