XRP Ledger proposal to expand Memo field capacity sparks technical debate

A proposal to increase the transaction Memo field limit on the XRP Ledger (XRPL) has sparked a technical debate within the cryptocurrency community. The proposal aims to expand the limit from 1 KB to approximately 1.3 MB, a nearly 1,200-fold increase.

Proponents, including Vet of the XRPL Foundation, argue that the expansion would allow users to embed diverse content—such as music, short videos, software source code, and compressed archives—directly into transactions. Supporters maintain that if users are willing to pay the required transaction fees, the protocol should permit such storage.

However, critics, most notably Matt Hamilton, a former director of developer relations at Ripple, have labeled the plan "a really bad idea." Hamilton argues that the XRPL is designed as a distributed payment system rather than a file-sharing platform. He warns that embedding large files could cause the blockchain's database to grow exponentially, significantly increasing hardware requirements for validators and nodes. This, critics suggest, could raise the cost of participation and ultimately threaten the network's decentralization. Hamilton suggested that specialized decentralized storage networks, such as Filecoin, are more appropriate for large-scale data storage.