Coinbase has launched cbHYPE and cbZEC, wrapped versions of the Zcash and Hype tokens backed by Coinbase custody, on the Base blockchain. The tokens went live September 1.
Both wrapped tokens are held in reserve by Coinbase and represent a direct claim on the underlying assets. Base, Coinbase's Ethereum layer-2 network, now hosts custodied versions of tokens originally issued on separate blockchains. This extends an existing pattern across multiple asset classes and chains.
Wrapped tokens allow assets to move across different blockchain ecosystems by locking the original token and issuing a representational claim on a destination chain. Coinbase custody has backed similar wrapped instruments in the past, though the scale and adoption rates of cbHYPE and cbZEC remain undisclosed as of launch. Users holding Zcash or Hype can gain exposure within the Base ecosystem without manually bridging assets.
Base has grown to host a range of wrapped and native tokens since its mainnet launch in August 2023. The layer-2 network now serves as a home for cross-chain asset mobility tied to Coinbase's regulated custody infrastructure.
Zcash is a privacy-focused blockchain with a market capitalization near 2.5 billion dollars as of early September 2026. Hype, a newer token, has significantly smaller market depth and daily volume. Neither Coinbase nor Base released transaction volume or total value locked figures at launch.
The wrapped token model relies entirely on Coinbase's operational security and redemption practices. If Coinbase were to experience a custody breach or operational failure affecting the reserve holdings, wrapped token holders would face direct loss. Coinbase custody has not suffered a major security incident in its operational history, though the concentration of multiple wrapped assets under a single custodian creates a single point of failure for users holding multiple Coinbase-backed instruments across different chains.
The next material test is whether users adopt cbHYPE and cbZEC trading volume comparable to native Base assets, or whether the wrapped token liquidity pools remain thin relative to direct bridging or decentralized wrapping solutions. If Coinbase does not publish TVL or transaction metrics within 30 days, market participants will lack verifiable adoption data to assess the commercial viability of the launch.
