2026-01-11 10:29:54

Bitcoin's OP_CAT operation was part of the original protocol design back in 2009, but Satoshi disabled it just a year later in 2010. For over a decade, it remained off-limits—until Tapscript reintroduced this powerful capability on the network.

The thing is, most people still don't fully grasp what OP_CAT can actually do. Its technical potential has quietly been building momentum among developers. Now it's starting to appear in live implementations. A blockchain project has just activated OP_CAT on their network, marking one of the first major deployments of this resurrected feature.

It's an interesting inflection point for Bitcoin-adjacent ecosystems experimenting with script capabilities that were locked away for years.

BTC0,27%

This page may contain third-party content, which is provided for information purposes only (not representations/warranties) and should not be considered as an endorsement of its views by Gate, nor as financial or professional advice. See Disclaimer for details.

7 Likes

Reward
7
4
Repost
Share

Comment

0/400

NFTDreamer

· 11h ago

Does releasing op_cat really change anything? Feels more like a playground for developers. --- Satoshi definitely had a reason to disable it initially. Now daring to activate it casually? That's a bit reckless. --- Wait, does this mean more complex smart contracts can be made? Wouldn't that be even more powerful than Ethereum? --- Another overhyped technology, but practical applications are still a long way off, right? --- Wow, a feature that’s been dormant for over ten years suddenly resurrected—I like this storyline. --- Honestly, this thing feels meaningless to ordinary people; it's still a developer's affair. --- The Bitcoin ecosystem is in a frenzy of experimentation, becoming more and more like Ethereum, isn't it? --- Will activating op_cat cause any security issues? Is no one discussing this? --- Feels like a signal that Bitcoin is gradually moving toward more complex features. --- I just want to know if this will boost Bitcoin's price; everything else is just virtual.

View OriginalReply0

DecentralizedElder