PROTOCOL

The Open Proof Layer for Presence & QoE

Lightweight edge → verification → chain anchor → queryable APIs.

Authra turns real-world signals into tamper-evident proofs that any app,marketplace, or contract can consume—without trusting any single operator.

Verification Lifecycle

Submitted

Verified

Anchored

Available via API

COMPONENTS

Edge Agent

Collects multi-signal location + QoE; signs & hashes on device.

Edge Agent

Collects multi-signal location + QoE; signs & hashes on device.

Verification Layer

Validates plausibility, anti-spoof heuristics, timestamp integrity;

Verification Layer

Validates plausibility, anti-spoof heuristics, timestamp integrity;

Chain Anchor

Anchors accepted proofs for auditability; no PII included.

Chain Anchor

Anchors accepted proofs for auditability; no PII included.

APIs & Datasets

Query real-time streams or historical aggregates by geo/time/type.

APIs & Datasets

Query real-time streams or historical aggregates by geo/time/type.

Anti-Spoof (icon row)

GNSS coherence
Cell/Wi-Fi beacons
Motion consistency
Time-window sanity
Attestation (where supported)

Anti-Spoof (icon row)

GNSS coherence
Cell/Wi-Fi beacons
Motion consistency
Time-window sanity
Attestation (where supported)

Anti-Spoof (icon row)

GNSS coherence
Cell/Wi-Fi beacons
Motion consistency
Time-window sanity
Attestation (where supported)

Privacy Card

Coarse location; data minimization; jurisdictional routing.

Privacy Card

Coarse location; data minimization; jurisdictional routing.

Read Litepaper

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COMPONENTS

Edge Agent

Collects multi-signal location + QoE; signs & hashes on device.

Edge Agent

Collects multi-signal location + QoE; signs & hashes on device.

Verification Layer

Validates plausibility, anti-spoof heuristics, timestamp integrity;

Verification Layer

Validates plausibility, anti-spoof heuristics, timestamp integrity;

Chain Anchor

Anchors accepted proofs for auditability; no PII included.

Chain Anchor

Anchors accepted proofs for auditability; no PII included.

APIs & Datasets

Query real-time streams or historical aggregates by geo/time/type.

APIs & Datasets

Query real-time streams or historical aggregates by geo/time/type.

Privacy Card

Coarse location; data minimization; jurisdictional routing.

Privacy Card

Coarse location; data minimization; jurisdictional routing.

Anti-Spoof (icon row)

Coarse location; data minimization; jurisdictional routing.

Anti-Spoof (icon row)

Coarse location; data minimization; jurisdictional routing.

The Open Proof Layer for Presence & QoE

Lightweight edge → verification → chain anchor → queryable APIs.

Authra turns real-world signals into tamper-evident proofs that any app,marketplace, or contract can consume—without trusting any single operator.

Authra turns real-world signals into tamper-evident proofs that any app,marketplace, or contract can consume—without trusting any single operator.

Authra turns real-world signals into tamper-evident proofs that any app,marketplace, or contract can consume—without trusting a single operator.