World Chain launched the "Human-First Block Space" Open Source mechanism.

Gate News bot reports that according to Cointelegraph, World Chain, associated with OpenAI CEO Sam Altman, has launched an "Human-First Block Space" (PBH) open source mechanism. This mechanism reserves part of the space in the block construction logic to prioritize transactions of human users verified by Orb. World Chain states that when the network is congested due to bot activity, PBH can provide a priority channel for real users.

The World Chain development team Tools for Humanity revealed that currently about 80% of transactions on the blockchain are executed by automated programs, with non-productive bots such as airdrops and farming often causing network congestion. The PBH mechanism was co-developed by teams such as Flashbots and Optimism, optimizing transaction ordering by verifying "human attributes" rather than bidding on Gas fees. The World Chain team emphasized that not all bots are harmful, but it is necessary to distinguish between human and automated interactions. This mechanism currently only guarantees transaction priority for Orb verification users during network congestion.