Definition
The part of a system responsible for guaranteeing that transaction data has been published where anyone can retrieve it. Without that guarantee, users cannot reconstruct a rollup's state or challenge an invalid one. Ethereum layer 1 is the data availability layer for Ethereum rollups today; some rollups post their data to an alternative layer instead.
Also known as
DA layer
Translations
| Language | Prose |
|---|---|
| العربية Arabic | طبقة توفر البيانات |
| বাংলা Bengali | ডেটা প্রাপ্যতা স্তর |
| Čeština Czech | vrstvu dostupnosti dat |
| Deutsch German | Datenverfügbarkeitsschicht |
| Español Spanish | capa de disponibilidad de datos |
| Français French | couche de disponibilité des données |
| हिन्दी Hindi | डेटा उपलब्धता परत |
| Bahasa Indonesia Indonesian | lapisan ketersediaan data |
| Italiano Italian | livello di disponibilità dei dati |
| 日本語 Japanese | データ可用性レイヤー |
| 한국어 Korean | 데이터 가용성 레이어에 |
| मराठी Marathi | डेटा उपलब्धता स्तरावर |
| Polski Polish | warstwę dostępności danych |
| Português Portuguese (Brazil) | camada de disponibilidade de dados |
| Русский Russian | уровне доступности данных |
| Kiswahili Swahili | tabaka la upatikanaji wa data |
| தமிழ் Tamil | தரவு கிடைக்கும் அடுக்கை |
| తెలుగు Telugu | డేటా లభ్యత పొర |
| Türkçe Turkish | veri kullanılabilirliği katmanını |
| Українська Ukrainian | рівня доступності даних |
| اردو Urdu | ڈیٹا کی دستیابی کی تہہ |
| Tiếng Việt Vietnamese | lớp tính khả dụng của dữ liệu |
| 简体中文 Chinese (Simplified) | 数据可用性层 |
| 繁體中文 Chinese (Traditional) | 資料可用性層 |