According to Jimmy Song, co-founder of ProductionReady, a nonprofit that funds the development and education of open-source Bitcoin node software, the Bitcoin (BTC) network needs a “conservative” implementation of Bitcoin client node software to maintain its monetary properties and strengthen the decentralization of the network.
An organization has a “tendency” to make significant changes to its code unless there is “overwhelming” community support for that change, Song told Cointelegraph.
“The general rule is: If you’re not sure a change will make better money, don’t make it,” he said.
ProductionReady expects to restore the 83-byte OP_Return data limit for arbitrary non-monetary information in Bitcoin transactions, he said, adding that keeping node storage costs low by limiting arbitrary data is imperative to decentralizing the network. He said:
“The more sovereign Bitcoin users are, the more decentralized and resilient the network becomes. This means keeping the cost of maintaining a node low enough that ordinary people can do it.
“As storage and bandwidth requirements boost, fewer people do self-verification, and the network becomes centralized by default. The conservative customer takes this trade-off seriously,” Song continued.
Maximizing nodes and making them accessible to the average user strengthens the Bitcoin network, reducing the risk of cheating by submitting fake transactions or colluding among several entities to centralize the network.
Related: Research shows that 72% of undersea cables would have to have no impact on Bitcoin
Bitcoin Core 30 removes OP_Return data cap, sparking major backlash
Node storage and onchain spam have become hot topics in 2025 after Bitcoin Core developers unilaterally changed the 83 byte data limit in Bitcoin Core version 30, the latest major update to the reference implementation of Bitcoin node software.
The limit was changed to 100,000 bytes despite significant opposition from the Bitcoin community. For context, according to the text of the proposal, the proposal to change the limit received approximately 4 times as many negative votes as positive votes. GitHub pull the request page.
Bitcoin Core 30 launched in October 2025, sparking a historic surge in the number of Bitcoin nodes running Bitcoin Knots, an alternative implementation of the node client software.
According to the data, there are 4,746 Bitcoin Knots nodes, which constitutes over 21.7% of the nodes in the network Coin dance.
Only about 1% of the network was using Knots in 2024 before the decision to remove OP_Return was announced.
Warehouse: Bitcoin could face a challenging fork due to any attempt to freeze Satoshi’s coins
