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[@ralflmuller](/creator/twitter/ralflmuller)
"@MaxisClub Bitcoin stands for minimal cost of node operation. This means the chain MUST be kept minimal. Anyone who deliberately ignores this rule increases node costs thereby reducing the number of nodes in operation It's time for the relevant representatives to find their own solution"  
[X Link](https://x.com/ralflmuller/status/1979309613997789235) [@ralflmuller](/creator/x/ralflmuller) 2025-10-17T22:12Z XXX followers, XX engagements


"@stephanlivera The effect of BTC is due among other things to the costs of the nodes. This means the size of the chain should be kept minimal. To resolve the current disagreement on OP_RETURN a fork is required about protection of the nodes against spam-laden blocks"  
[X Link](https://x.com/ralflmuller/status/1979896288645902378) [@ralflmuller](/creator/x/ralflmuller) 2025-10-19T13:03Z XXX followers, XX engagements


"Spam is emerging from parasitic applications on today's highly incentivized BTC chain. This 'dirt' harms BTC the more spam the greater the damage. Opening the OP_RETURN won't redirect spam but will instead generate additional spam with new non-BTC applications"  
[X Link](https://x.com/ralflmuller/status/1980173480252539369) [@ralflmuller](/creator/x/ralflmuller) 2025-10-20T07:25Z XXX followers, XX engagements


"@lopp The public high-security storage facility Bitcoin offers must not be "given away" to third-party applications"  
[X Link](https://x.com/ralflmuller/status/1979652474727460997) [@ralflmuller](/creator/x/ralflmuller) 2025-10-18T20:55Z XXX followers, XX engagements


"@ausbtcclub BTC thrives on its nodes and P2P transactions. We need to keep these transactions as inexpensive as possible. Core's v30 push for OP_RETURN massively compromises BTC's decentralization and success"  
[X Link](https://x.com/ralflmuller/status/1979901600391958721) [@ralflmuller](/creator/x/ralflmuller) 2025-10-19T13:25Z XXX followers, XXX engagements


"@maxkeiser @jack Salvadorans should also strive to keep Bitcoin as decentralized as possible globally. This means minimizing node costs and on-chain transaction fees by avoiding third-party data on-chain. Consensus on OP_RETURN should be reduced to the currently used size 80b max"  
[X Link](https://x.com/ralflmuller/status/1979949513168101441) [@ralflmuller](/creator/x/ralflmuller) 2025-10-19T16:35Z XXX followers, XXX engagements


"Spam should be prevented at consensus level step by step. It's obviously time for a next step"  
[X Link](https://x.com/ralflmuller/status/1980206652847690155) [@ralflmuller](/creator/x/ralflmuller) 2025-10-20T09:37Z XXX followers, XX engagements


"The purpose of the nodes is to verify the mined blocks and to accept it only if all requirements are met"  
[X Link](https://x.com/ralflmuller/status/1980264425950007394) [@ralflmuller](/creator/x/ralflmuller) 2025-10-20T13:26Z XXX followers, XX engagements


"In case core developers are looking for new opportunities they're not needed at Bitcoin any more"  
[X Link](https://x.com/ralflmuller/status/1979664520881873195) [@ralflmuller](/creator/x/ralflmuller) 2025-10-18T21:42Z XXX followers, XX engagements


"We must seize the opportunity to tighten spam rules and improve the organization of the decision-making of the BTC-design"  
[X Link](https://x.com/ralflmuller/status/1980383940251906152) [@ralflmuller](/creator/x/ralflmuller) 2025-10-20T21:21Z XXX followers, XX engagements