Fundamentos de blockchain

Data availability

Participants need transaction data to reconstruct state and exit.

Reference note · Sources below

Os artigos de investigação e as referências são publicados em inglês. A navegação está disponível em sete idiomas.

Neste artigo

Overview

Participants need transaction data to reconstruct state and exit.

A commitment without accessible data can leave users unable to verify.

Identify publication, retention and recovery rules.

Fundamentos de blockchain

A commitment identifies data; availability determines whether the required data can be obtained.

Fundamentos de blockchain

EIP-4844 blobs provide temporary data space priced apart from execution gas.

História cripto

Blob transactions reduced one component of rollup costs without turning every layer 2 into the same security model.

Carteiras e segurança

A structured signature request can authorise an action you did not intend.