ENSIP-21

• Name: ENSIP-21 (Batch Gateway Offchain Lookup Protocol)

• Status: alias of ensip-21

• Why this note is not separate: ENSIP-21 is a standards/reference note, not a standalone vendor or app page. The sharper taxonomy is one canonical standards note under references/standards plus this alias so older links and filenames still resolve cleanly.

• Canonical note: ensip-21

• Last reviewed: 2026-06-06 UTC