null Authors: Liu Kaiwen, EeeVee, BlockBeats On November 22, 2025, a silent showdown is taking place on a prediction market of Polymarket. On one side of the duel is a mysterious trader named @totofdn. On the other side is an automated arbitrage robot called sunshines. It all started with a trivial order. @totofdn placed a very small sell order: 5 units at $0.34. This action instantly compressed the market's buy-sell spread to less than $0.04—this is the magic number that triggers the platform's "Order Reward." In almost the same second, sunshines reacted. A huge sell order was slammed into the order book: 100 shares No @ 0.34. The robot

The competition in the prediction market sector is becoming increasingly fierce. Polymarket is in early negotiations with investors, seeking to raise funding at a valuation of $12 billion to $15 billion, more than ten times its valuation from four months ago. Meanwhile, its main competitor Kalshi has also received funding offers exceeding $10 billion, doubling its valuation within weeks. The soaring valuations of these two giants highlight the immense market interest generated by the integration of the gambling industry and financial markets, and have driven the prediction market to set a new high of over $2 billion in volume in the week ending October 19, surpassing the peak during last year's U.S. presidential election.

One is the darling of institutional capital, and the other is the king of high-frequency applications. The essence of competition among public chains has shifted from technical performance to ecological value capture. In 2025, the world of cryptocurrency is witnessing an exciting duel of two champions. Solana and Ethereum – these two blockchain platforms, which are fundamentally different in architecture philosophy, ecological strategy, and value propositions, are engaged in a comprehensive competition regarding the future of blockchain. Data shows that Solana processed 2.9 billion transactions in August 2025, a figure comparable to Ethereum's entire transaction history since its launch in 2015. Meanwhile, Ethereum continues to defend its position as the "settlement layer of everything" with its total locked value (TVL) exceeding $94 billion and a massive influx of institutional investment.