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We introduce a decentralized system for onchain location verification, enabling trust-minimized proofs of user location through a distributed operator network. This feature allows applications to build location-aware smart contracts for access control, rewards, compliance, or location-based proofs without relying on centralized location services.

Why?

Verifying a user’s location today typically requires centralized services (e.g., GPS APIs, IP-based geolocation, oracles). These models suffer from trust and manipulation issues. Our design provides a cryptoeconomic and decentralized alternative:

Trustless Verification

Operators independently measure latency and validate claims without needing to trust a single party.

Slashing & Incentives

Misbehaving operators can be penalized via EigenLayer slashing, while honest participants earn rewards.

Decentralized Operator Network

Multiple geographically distributed operators ensure robustness against collusion or single-point failures.

Onchain Accountability

All results are signed and posted onchain, creating immutable, verifiable records of location proofs.
This unlocks use cases like:

Location-based Rewards Distribution

Distribute tokens, NFTs, or incentives only to users who can prove they are in a specific location.

Geographic Access Restrictions

Enforce region-specific rules, such as restricting dApp features or token claims to certain geographies.

Proof of Presence at Events

Enable verifiable attendance proofs for IRL events, conferences, or meetups, linking physical presence to onchain identity.
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