Canonical Protocol Registry Canonical Protocol Registry
Registry DEV CANONICALINTERFACE
T9 — Mid utility

canonicalinterface.eth

Cross-protocol integration breaks without shared contracts. Own the root identity for interface standards.

Annual Lease
$2,000/yr
Score
9 / 20
Vertical
DEV.API
Rights
lease-eligible
Lease This Name → Pricing Guide How Leasing Works

On-Chain Records

Vertical
DEV.API
Category
interface-root
Type
canonical-interface-root
Purpose
canonical-interface-standard
Rights
lease-eligible
Mapping
inheritance:infra
Schema
cpr-taxonomy-v1

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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 →