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Reenable OP_CAT by 0xBEEFCAF3 · Bitcoin Core
github.com/bitcoin/bitcoin/pull/29247
31 sats
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0 comments
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@Rsync25
15 Jan 2024
bitcoin
related
OP_CAT | Opcode Explained
opcodeexplained.com/opcodes/OP_CAT.html
22 sats
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2 comments
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@Coinsreporter
30 Apr 2024
bitdevs
Blockstream and Co-inventor of Taproot says path for OP_CAT is finally clear!!!
3726 sats
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10 comments
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@IgnaciobTato
7 Feb 2024
bitcoin
Antoine Poinsot: Addressing Concerns on Relaxing Bitcoin Core's OP_RETURN Limits
6829 sats
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6 comments
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@OneOneSeven
14 May 2025
bitcoin
There’s a Hidden “Opcode” That Can Break the Chain: OP_NOP
48 sats
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0 comments
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@noknees
16 Jun 2025
bitcoin
OP_CAT Use Cases series 2
delvingbitcoin.org/t/op-cat-use-cases-series-2/988
20 sats
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0 comments
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@Rsync25
25 Jun 2024
bitdevs
freebie
BIP 240: OP_CAT
github.com/bip420/bip420
83 sats
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0 comments
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@Rsync25
23 Apr 2024
bitdevs
A Deep Dive into what is OP_CAT?
hashrateindex.com/blog/a-guide-to-op_cat/
131 sats
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0 comments
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@LuxorTechnology
7 Feb 2024
bitcoin
OP_CAT and Schnorr Tricks II
blog.blockstream.com/cat-and-schnorr-tricks-ii/
699 sats
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0 comments
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@AR0w
1 Nov 2023
bitcoin
AOPP 2.0 using OP_CAT and OP_CSFS
groups.google.com/g/bitcoindev/c/6SgD6_rmNAQ
10 sats
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0 comments
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@Rsync25
1 Jun 2024
bitdevs
OP_CAT has been assigned BIP 347!
github.com/bitcoin/bips/pull/1525#issuecomment-2075518532
206 sats
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0 comments
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@Rsync25
24 Apr 2024
bitdevs
Catnet: Catnet custom Bitcoin signet with OP_CAT enabled
github.com/Bitcoin-Wildlife-Sanctuary/catnet
20 sats
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0 comments
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@Rsync25
11 Jun 2024
bitdevs
OP_CAT: The Missing Piece for BTC L2s?
www.bankless.com/what-is-op_cat-toward-bitcoin-l2s-with-covenants
185 sats
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0 comments
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@Rsync25
19 Jun 2024
bitdevs
OP_CAT beyond 520 bytes
rusty.ozlabs.org/2023/12/22/script-limits-opcat.html
178 sats
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1 comment
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@k00b
22 Dec 2023
bitdevs
Mom and Dad are Fighting....Again (Re: Bitcoin Core OP_RETURN Restrictions)
1804 sats
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40 comments
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@billytheked
28 Apr 2025
bitcoin
Docker Bitcoin Cat: Docker image for Bitcoin Core with OP_CAT enabled
github.com/vulpemventures/docker-bitcoin-cat
47 sats
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0 comments
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@Rsync25
17 Apr 2024
bitdevs
What Happens When Bitcoin Core unCAPS OP_RETURN's ?
97 sats
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0 comments
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@supratic
10 Jun 2025
bitcoin
Op_cat implementation on Liquid
github.com/tiero/taproot-spender/
42 sats
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0 comments
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@Rsync25
13 Nov 2023
bitcoin
First transaction using OP_CAT on the mainnet
mempool.space/tx/51bae58fa9d413b86d74da60d5366987dcdeb0586d39b93b2ca22f9e40dc83de?mode=details
451 sats
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24 comments
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@Rsync25
10 Aug 2024
bitcoin
Add OP_TXHASH and OP_CHECKTXHASHVERIFY opcodes by stevenroose - Bitcoin Core
github.com/bitcoin/bitcoin/pull/29050
43 sats
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0 comments
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@Rsync25
11 Dec 2023
bitcoin
Remove arbitrary restrictions on OP_RETURN by default by petertodd
github.com/bitcoin/bitcoin/pull/28130
2131 sats
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23 comments
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@Rsync25
5 Aug 2023
bitcoin
Bitcoin TX Verify: Minimal bitcoin transaction verifier with OP_CAT support
github.com/taproot-wizards/bitcoin-tx-verify
71 sats
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0 comments
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@Rsync25
12 Nov 2024
bitdevs
more