Canonical Protocol Registry Canonical Protocol Registry
Registry › CHAIN › INTEROPERABLESTANDARD
T18 — Namespace root

interoperablestandard.eth

ERC-7828 as a name. The standards term where interop bodies align on how chains identify each other.

Annual Lease
$12,500/yr
Score
18 / 20
Vertical
CHAIN.INTEROP.STD
Rights
lease-eligible
Lease This Name → Pricing Guide How Leasing Works

On-Chain Records

Vertical
CHAIN.INTEROP.STD
Category
interoperability-standard
Type
interoperable-standard-root
Purpose
canonical-interop-standard
Rights
lease-eligible
Mapping
inheritance:infra
Schema
cpr-taxonomy-v1

Related Names in CHAIN.INTEROP.STD

canonicalstandardsT19 — Canonical primitive chainmetadataT14 — Strong category crosschainstandardT16 — Vertical anchor interophubT15 — Category monopoly interopprotocolT15 — Category monopoly interopstandardT14 — Strong category interopstandardsT14 — Strong category machinereadableT14 — Strong category trustlesscoordinationT14 — Strong category

Complete the Interoperability Stack

Interoperability standards and infrastructure.

interoperableaddressT20 — Absolute monopoly interoperablenameT20 — Absolute monopoly addressstandardT18 — Namespace root interoperabilityprotocolT18 — Namespace root chainidentifierT17 — Protocol monopoly interoperabilityagentT17 — Protocol monopoly resolutionstandardT16 — Vertical anchor interophubT15 — Category monopoly interopprotocolT15 — Category monopoly interopstandardsT14 — Strong category interoperabilitybridgeT13 — High infrastructure interopstandardT14 — Strong category interoperabilityplatformT10 — Solid utility interoperabilitysuiteT11 — Standard infrastructure

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 →