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Registry › SECURITY › NULLIFIERINDEX
T14 — Strong category

nullifierindex.eth

Spent nullifiers must never be reused. The tracking namespace for zk protocol nullifiers.

Annual Lease
$6,750/yr
Score
14 / 20
Vertical
SECURITY.RLN
Rights
lease-eligible
Lease This Name → Pricing Guide How Leasing Works

On-Chain Records

Vertical
SECURITY.RLN
Category
identity-privacy
Type
privacy-identity-layer
Purpose
anon-resolution
Rights
lease-eligible
Mapping
inheritance:infra
Schema
cpr-taxonomy-v1

Related Names in SECURITY.RLN

rlnregistryT15 — Category monopoly rlnrouterT12 — Mid infrastructure

Complete the ZK Proof Stack

Zero-knowledge proof generation and verification infrastructure.

fpgaproverT18 — Namespace root dataproverT15 — Category monopoly oracleproverT16 — Vertical anchor asicproverT15 — Category monopoly nodeproverT15 — Category monopoly zkprovernodeT16 — Vertical anchor proverserviceT14 — Strong category recursionlayerT14 — Strong category recursionprotocolT14 — Strong category validityproverT14 — Strong category zkengineT15 — Category monopoly zkinfrastructureT15 — Category monopoly provernodeT13 — High infrastructure zkcontrollerT14 — Strong category

About This Registry

Canonical Protocol Registry™ is a curated registry of over 2,750 protocol-grade ENS namespaces. Every name is scored by a deterministic rule-based engine, classified across 15 infrastructure verticals, and secured on Ledger hardware wallets. The registry is lease-only — parent names are never sold. Read the mission →