On-Chain Verification
RealiOS uses smart contracts to make all validation and reward logic transparent, trustless, and traceable.
Core Verification Logic
Each submission generates a transaction event with the following parameters:
sensor_id
Identifies the sensor type (GPS, mic, thermo, etc.)
mission_id
Links data to a specific active mission
timestamp
UTC-based submission time
hash_root
SHA-256 root hash of the encrypted data
geo_hash
Obfuscated geolocation (3–5 km radius)
signature
User’s wallet-based cryptographic signature
Smart contracts use these parameters to ensure:
Authenticity — Data originates from a valid wallet and device.
Integrity — Data has not been altered since encryption.
Compliance — Submission matches mission requirements.
Once verified, the contract emits an on-chain event confirming validity and triggering the reward logic.
Transparency and Auditability
All verification events are:
Timestamped and stored immutably on the blockchain.
Publicly queryable through explorer dashboards and APIs.
Cross-referenced with off-chain data storage hashes for proof of existence.
Developers and auditors can independently verify:
When data was submitted,
Which mission it belonged to,
And whether the reward was distributed correctly.
ZK-Enhanced Privacy
RealiOS integrates Zero-Knowledge Proofs (ZKPs) to ensure user privacy:
The network can prove data validity without revealing the actual contents or precise location.
This makes RealiOS compliant with global privacy standards (GDPR-ready, data-sovereign by design).
Smart Contract Stack
MissionRegistry.sol — manages active missions and reward pools.
DataVerifier.sol — validates timestamps, hashes, and geo-zones.
RewardDistributor.sol — calculates and transfers user rewards.
StorageBridge.sol — links on-chain events to off-chain data hashes.
All contracts are modular, open-source, and upgradeable — allowing developers to extend the RealiOS protocol for their own use cases.
Outcome
Every verified data point becomes a provable digital asset — timestamped, validated, and owned by the contributor. This transforms the physical world into a verifiable, tokenized data economy.
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