Coinbase announces a $1B convertible senior notes offering for debt repayment and acquisitions, Ethereum's Layer-2 tokens surge ahead of the Dencun upgrade, Terraform Labs gets court approval to hire Dentons amidst SEC lawsuit, Block begins shipping its self-custody Bitcoin wallet BitKey, OKX gains in-principle approval for a payment institution license in Singapore, and Tensor reveals plans to issue a governance token for its Solana-based NFT marketplace.