Avalanche is expanding its reach beyond finance into the realm of outer space with the introduction of a network designed to verify telescope data in real-time. This development is made possible through a partnership with SkyMapper, which has introduced a dedicated Avalanche-based network. This network cryptographically records observations from telescopes worldwide, converting each data point into a secure, verifiable digital record. The new network, known as SkyMapper L1, aggregates data from a diverse range of telescopes and sensors globally, then converts each observation into a secure digital record.
This process is referred to as a 'Proof of Space Observation' (POSO), essentially a method to verify 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 central argument revolves around the burgeoning issue of the exponential growth of data from satellites, drones, and space missions, alongside the challenge of verifying the integrity of this data. The team posits that blockchain technology can address 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, 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 allows anyone to later verify the data's authenticity and confirm it has not been altered. The network utilizes smart contracts to check incoming data, organize it, and control access. Certain information, like sensitive government or defense data, can be kept private, while other data, such as scientific research, can be shared openly. The outcome is a system where each observation can be independently verified, enabling users to check when and where it was recorded, confirm 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 in anchoring observatory data on Avalanche demonstrates how this technology can transform science, providing tamper-proof, verifiable telescope records.'