halalmoney on Nostr: “Another area of focus for Blockstream is digital signatures. The company has ...

“Another area of focus for Blockstream is digital signatures. The company has developed Cross Input Signature Aggregation (CISA/XISA), which enables multiple inputs in a single transaction to share a single signature, reducing the size of transactions and improving the efficiency of the Bitcoin network.”

https://bitcoinmagazine.com/business/blockstream-formalizes-research-team?utm_source=carrot&utm_medium=partner&utm_campaign=carrot_share