ChainCatcher message, cryptocurrency asset management company 21Shares' parent company 21.co announced the integration of the industry-standard Chainlink proof of reserves on the Solana and Ethereum mainnets to enhance the transparency of 21.co's wrapped Bitcoin (21BTC).

ChainCatcher news, according to CryptoSlate, 21Shares' parent company 21.co has launched its wrapped Bitcoin product "21BTC" on the Ethereum blockchain.The company stated that it is collaborating with market maker Flow Traders to launch a product that allows customers to "feel secure while exploring decentralized applications and new opportunities on the Ethereum blockchain." 21.co's 21BTC securely stores the underlying asset in cold wallets without the need for cross-chain bridges.Previously in May, 21.co, a subsidiary of 21Shares, launched the native Bitcoin asset 21BTC on Solana.

ChainCatcher news, according to a post by SolanaFloor on the X platform, 21.co, a subsidiary of 21Shares, the world's largest cryptocurrency exchange-traded product (ETP) issuer, has launched the 21BTC native Bitcoin asset on Solana. This asset is 100% backed by BTC, with all reserves held 1:1 by a third-party custodian, and it has partnered with the well-known DEX Orca in the Solana ecosystem to achieve deep liquidity.