According to @ItsDave_ADA, they may have executed 1,324 transactions in a single burst on a network labeled Preview, indicating a concentrated on-chain activity spike by one user. Source: @ItsDave_ADA (X, Dec 5, 2025) The post does not disclose the underlying blockchain, whether Preview is mainnet or testnet, the purpose of the transactions, or any throughput, fee, or performance metrics. Source: @ItsDave_ADA (X, Dec 5, 2025)