Providenciales – – September 24, 2026 -- KuCoin has upgraded its Wallet Management Services from CCSS v8.1 Level 2 to CCSS v8.1 Level 3, the highest tier of the Cryptocurrency Security Standard, the exchange announced.

KuCoin secures full-system certification under the CCSS v8.1 framework

The Level 3 rating, assessed under the same v8.1 standard as the prior certification, verifies stronger controls across the full cryptographic key lifecycle, from generation and storage to access, backup and recovery.

Providenciales, Turks and Caicos Islands – September 18, 2026 -- KuCoin has gone live on Arc as a mainnet launch partner, enabling eligible users to move USDC directly between the exchange and the new Layer-1 blockchain from day one.

Providenciales, Turks and Caicos Islands – – September 09, 2026 -- KuCoin has launched KCUSD, a new Earn product offering daily yields backed by real-world assets, aiming to convert idle stablecoin balances into productive capital for retail, high-net-worth and institutional users.

Providenciales, Turks and Caicos Islands – September 03, 2026 -- KuCoin has partnered with FinChain to integrate the yield-bearing stablecoin FUSD into its RWA Collateral Mirroring Solution (RCMS), allowing institutional clients to use custodied FUSD holdings as trading collateral without selling or transferring the underlying asset.

Providenciales, Turks and Caicos Islands – September 03, 2026 -- KuCoin has partnered with FinChain to integrate the yield-bearing stablecoin FUSD into its RWA Collateral Mirroring Solution (RCMS), allowing institutional clients to use custodied real-world assets as trading collateral without selling or transferring them to the exchange.