OP_CAT could go live on Bitcoin within 12 months: Eli Ben Sasson

If approved, OP_CAT will introduce drastic changes to the Bitcoin network, including covenants, ZK-rollups, and even Bitcoin-native layer 2 networks. 
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[Source](https://cointelegraph.com/news/op-cat-may-go-live-bitcoin-within-12-months-starkware-eli-ben-sasson)