Canonical Protocol Registry Canonical Protocol Registry
Registry › CHAIN › CHAINIDENTIFIER
T17 — Protocol monopoly

chainidentifier.eth

Which chain is this address even on? ERC-7930 answers it. Be the term protocols use to name the chain.

Annual Lease
$11,000/yr
Score
17 / 20
Vertical
CHAIN.INTEROP.ID
Rights
lease-eligible
Lease This Name → Pricing Guide How Leasing Works

On-Chain Records

Vertical
CHAIN.INTEROP.ID
Category
cross-chain-identity
Type
chain-identifier-root
Purpose
chain-identity-standard
Rights
lease-eligible
Mapping
inheritance:infra
Schema
cpr-taxonomy-v1

Related Names in CHAIN.INTEROP.ID

crosschainidT13 — High infrastructure identitybridgeT16 — Vertical anchor multichainidT12 — Mid infrastructure omniidentityT15 — Category monopoly portableidentityT14 — Strong category

Complete the Interoperability Stack

Interoperability standards and infrastructure.

interoperableaddressT20 — Absolute monopoly interoperablenameT20 — Absolute monopoly addressstandardT18 — Namespace root interoperabilityprotocolT18 — Namespace root interoperablestandardT18 — Namespace root 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 →