BlockBeats reports on December 28 that Sui Chain's inscription protocol, ISSP, successfully completed Free Mint, with its number of addresses reaching a substantial 13,947 and TX tallying to 2,002,186. An impressive influx of users in a short span has led to Sui Chain's Transaction Per Second (TPS) surpassing 1,000 for the first time, marking a solid increase in stability and performance.

Being the first inscription protocol cross-chain system encapsulating both a Marketplace and Swap, ISSP utilizes the advantages of the Sui Chain Objects model for its inscription system. The Sui Chain has introduced SUI-20 protocol as its first engraving standard, employing the indexer embedded with the Sui chain node to index inscriptions data, thereby enabling a high-performance and stable inscription experience.

ISSP enables seamless docking with Centralized Exchanges (CEX), eliminating the need for CEX to develop additional protocols for compatibility with Inscription.