ChainCatcher news, Sign Protocol and Plaid have reached a partnership to launch the on-chain and off-chain comprehensive asset verification application Proofs.Money. Users can link their online banking and blockchain wallets to generate asset proofs, and they can also generate attestations on-chain.It is reported that in future versions, it will support users linking more fintech apps; at the same time, users can use EthSign to sign on-chain documents such as property deeds and car titles, allowing them to use these real-world assets as collateral for on-chain lending.