SovereignZero · free samples · one-time USDC unlocks

Neurotech packs that are clear to try, easy to buy

Start small, upgrade when ready. Each pack has a free outline — then a single Base USDC price. Built for operators (low-physical) and agents (HTTP 402).

Recommended first BMASS Node Kit — local allowlist, jail, audit. Lowest rung of the ladder. $4.99 Buy BMASS
Read free sample Unlock OS · $29 JSON outline
Free eval before pay Safety gates documented Not medical claims Local-first (SSI/PASS)
Safety first: Research / wellness tooling — not a medical device. Photosensitivity risk for visual AVE. Operators require typed confirmation. No subliminal or hidden pulsing.

Climb the ladder

Each step builds on the last. Buy only what you need — or take the flagship and get the full OS.

$4.99 BMASS $3.99 Safe AVE $5.99 Adaptive EEG $9.99 Closed-loop $29 Full OS

BMASS Node Kit

$4.99

Allowlist, jail, evidence tool_result, audit JSONL — local-first agent OS basics.

Safe AVE Protocol

$3.99

Typed risk ack, ramps, max session, audio-only default. No hidden techniques.

OpenBCI Adaptive Calibration

$5.99

Ganglion + Cyton thresholds; multi-metric artifact rejection for clean sessions.

EEG Closed-Loop Controller

$9.99

Band powers → intensity-clamped safe AVE; simulation path for demos and grants.

Hardware mapping

Ganglion (entry)

4-ch BLE · low-physical · SovereignFocus / NeuroRecover tier · simpler setup.

Cyton (premium)

8–16 ch serial · superior spatial artifact rejection · GammaForge / Empire Builder tier · +$150–$300 ASP kit upsell.

Machine entry: /api/shopfeatured.sovereignzero_neuro · /sovereignzero-neuro.json · Treasury 0xa00876513bAA433ce2B58A5341Fd06d2b6f9A6ED · Source tag sovereignzero-neurotech-2026-07

Agents: start canary agent-x402-first-buy $0.05, then climb the neuro ladder. Humans: MetaMask on Base + USDC.