Data Quality Marketplace

Proof of Wellness

Every session you run generates value. EE Token captures it.

A federated incentivization layer where wellness centers earn analytical currency by contributing high-quality biometric data—no speculation, no PII, just science.

1–1000
VIBE Score Range
SHA-256
Provenance Chain
Zero PII
Privacy Standard
Mechanism

How EE Token Works

Four steps from biometric session to analytical value. No wallets, no gas fees—just data quality translating directly into network utility.

1

Run Session

A wellness center conducts a biometric session. Sensor data is captured, timestamped, and locally hashed before anything leaves the device.

2

Score Quality

The session is evaluated across four axes: signal-to-noise ratio, artifact rejection, duration completeness, and sensor calibration. A composite quality score is computed.

3

Earn Tokens

Higher-quality sessions earn proportionally more EE Tokens. The scoring is deterministic—same data always yields the same reward. No staking, no mining.

4

Access Insights

Tokens are redeemed for analytical outputs: population trajectories, intervention comparisons, phenotype distributions. Contributors consume the value they helped create.

Quality Model

What Makes a High-Quality Session

Token yield is a direct function of measurable data integrity. Each dimension contributes to the composite score that determines your earning rate.

Signal-to-Noise Ratio

Weight: 35% of composite score

Clean biometric signal with minimal environmental interference. Measured as the ratio of physiological signal power to baseline noise floor across all sensor channels.

Artifact Rejection Rate

Weight: 25% of composite score

Percentage of data windows that pass artifact detection filters. Motion artifacts, electrode drift, and saturation events are flagged and quantified automatically.

Session Duration Completeness

Weight: 20% of composite score

Ratio of usable recording time to the protocol-defined session length. Early terminations, gaps, and dropout periods reduce this metric proportionally.

Sensor Calibration Status

Weight: 20% of composite score

Whether sensors were calibrated within the manufacturer-specified window. Includes impedance checks, baseline drift verification, and gain validation prior to session start.

Data Economy

The Circular Value Loop

Contributors are also consumers. The same network that ingests your session data produces the analytical outputs you redeem tokens for.

EE Token

Supply and consume in one motion

Traditional data marketplaces create extractive one-way flows. EE Token closes the loop: every contributor enriches the models that produce the analytics they want access to.

  • Population trajectory analyses across demographic cohorts
  • Intervention efficacy comparisons with statistical power
  • Phenotype distribution maps with regional resolution
  • Longitudinal wellness trend reports built on VIBE Score baselines
  • Anonymized benchmarking against network-wide norms
Trust Architecture

Privacy & Provenance

No personally identifiable information ever leaves the contributing site. Provenance is mathematically verifiable, not trust-based.

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Opaque UUID Tokens

Sessions are identified by randomly generated UUIDs with no reversible link to individuals. No names, no demographics, no device fingerprints. The network literally cannot re-identify participants.

Federated Learning

Raw biometric data never leaves the originating site. Only model parameter updates—gradients and weights—traverse the network. The central aggregator never sees a single waveform.

🔗

SHA-256 Hash Chains

Every session's quality score is chained to the previous entry via SHA-256 digest, then anchored to a public timestamp. Tampering with any record breaks the chain detectably.

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