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 Avalanche-based network, known as SkyMapper L1, aggregates data from an extensive array of telescopes and sensors globally, converting each observation into a secure digital record.
This process, termed 'Proof of Space Observation' (POSO), essentially verifies that a specific celestial event occurred, when it took place, 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 pursuit of 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, coupled with the challenge of verifying the integrity of this data. By leveraging blockchain technology, SkyMapper creates 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, the data is immediately cryptographically signed, generating a unique device-tied fingerprint. The observation is then time-stamped and transmitted via SkyMapper's infrastructure. Instead of storing all data in a centralized database, SkyMapper distributes it across a decentralized storage network while saving a digital fingerprint of the data on the Avalanche blockchain.
This fingerprint enables users to verify the authenticity and integrity of the data at a later time. 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 scientific research data can be shared openly. The outcome is a system where each observation can be independently verified, allowing users to confirm the recording time and location, verify the data's integrity, and trace it back to its source. According to Emin Gün Sirer, founder and CEO of Ava Labs, 'We're developing 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.'