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According to a report published on 4 February, Mempool Research could assess the growing acceptance of bitcoin inscriptions by the average size of blocks up to 4 mega -typing (MB). This significant development occurs in the context, where the debate on the use of a bitcoin network reflects the old “block wars” that divided the community between 2015 and 2017.

Toward a massive bitcoin blockchain with blocks of 4 MB
The Bitcoin network is currently undergoing the main phase of expansion. According to Mempool Research, the average size of its blocks now exceeds 1.5 MB, which is a remarkable procedure since the Taproot update of 2021.
This growth is mainly explained by the success of “inscriptions”, which is a technical innovation that allows you to integrate different types of data into bitcoin blockchain. Scientists have already observed blocks reaching 2.4 MB and this trend could continue up to 4 MB per block if the acceptance of the inscriptions is still accelerating.
” We are considering various evolution scenarios ”Determines the message. ” Either return to slight growth as before inscriptions or rapid expansion to 4 MB per block if their use is generalized. In the latter case, a bitcoin blockchain could reach the size of a terracette between 2026 and 2029.
Changing ecosystem in the face of competition
The development of blocks is part of a wider transformation of a bitcoin ecosystem. From Taproot, the network of native decentralized replacement and solutions of scaling of the layer 2 has seen a network, which significantly enriched its initial capacity.
This technical expansion is timely, while native decentralized Bitcoin funding is expected to be one of the most promising sectors for 2025. Acceleration of institutional acceptance and maturation of the ecosystem definitive to Bitcoin supports this tendency.
Bitcoins, however, face increased competition of alternative blockchains. Networks such as Solana, capable of managing 128 MB blocks, or Celestia aimed at gigactet, offer clearly higher storage capacity, allowing more complex transactions at lower costs.
Block War Echo
This technical development revives the memory of the “Block War” that divided the Bitcoin community between 2015 and 2017. At that time, two camps against: fans of “large blocks” who wanted to increase the capacity to reduce transaction costs and defenders, and defenders ” Small blocks ”favoring network decentralization.
Current debates on the registration and tokens of the BRC-20 raise similar questions about the optimal use of the blockchain space. If the size of the block size allows you to meet multiple innovations such as NFT and Smart Contracts, it also raises concerns about transaction costs and network availability for small users.
In short, the main difference with the historical debate is that the technical architecture of Bitcoins is better introduced today, with a scaling solution such as Lightning Network. The market will eventually decide on the value of these new cases of use within the technical limits of defined Community consensus.
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Passionate Bitcoin, I like to explore meanders blockchain and cryptos and share my discoveries with the community. My dream is to live in a world where privacy and financial freedom is guaranteed for everyone, and I firmly believe that Bitcoin is a tool that can make it possible.
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The words and opinions expressed in this article are involved only by their author and should not be considered investment counseling. Do your own research before any investment decision.