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Opcode Explained - Website with 256 opcodes
opcodeexplained.com/
4159 sats
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6 comments
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@Rsync25
8 Nov 2023
bitcoin
related
Opcodes Explained
3868 sats
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4 comments
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@nym
1 Apr 2024
bitcoin
What are Opcodes in Bitcoin?
trustmachines.co/learn/what-are-opcodes-diving-into-bitcoins-scripting-language/
239 sats
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1 comment
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@pietro1861
12 Mar 2024
bitcoin
Pushdata Opcodes explained in 4 slides
1201 sats
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2 comments
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@BTCillustrated
27 Oct 2024
bitcoin
COVENANTS BEAUTY-CONTEST RATIONALE
x.com/jamesob/status/1867391901910913403
2387 sats
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3 comments
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@Rsync25
13 Dec 2024
bitcoin
What Is A Bitcoin Opcode? - The Bitcoin Manual
thebitcoinmanual.com/articles/btc-opcode/
53 sats
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0 comments
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@pietro1861
13 Dec 2023
bitcoin
Opcode Explained
opcodeexplained.com/
260 sats
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0 comments
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@ek
31 Jul 2025
bitcoin
Opcodes Zoo: Overview for each Covenant proposal
gist.github.com/bigspider/2b0892da45884d26eb7f4c9cb2395a7d
259 sats
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1 comment
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@Rsync25
20 Dec 2024
bitdevs
[bitcoin-dev] Concrete MATT opcodes
lists.linuxfoundation.org/pipermail/bitcoin-dev/2023-July/021827.html
1001 sats
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0 comments
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@Rsync25
31 Jul 2023
bitcoin
Tapscript: New Opcodes, Reduced Limits and Covenants
medium.com/blockstream/tapscript-new-opcodes-reduced-limits-and-covenants-c3cc5a6ac919
741 sats
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5 comments
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@happy
12 Sep 2022
bitcoin
Implementing 64-bit Arithmetic Opcodes in Bitcoin Script
www.dollarparity.com/implementing-64-bit-arithmetic-opcodes-in-bitcoin-script/
170 sats
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0 comments
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@dollarparity
13 May 2024
bitcoin_beginners
Tapscript: New Opcodes, Reduced Limits and Covenants
blog.blockstream.com/tapscript-new-opcodes-reduced-limits-and-covenants
49 sats
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1 comment
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@cryptocoin
8 Sep 2022
bitcoin
keys.lol: a fun website demonstrating that 2^256 is absurdly large.
keys.lol/
2368 sats
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25 comments
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@ken
19 Sep 2022
bitcoin
Isn't more than one OP_RETURN per coinbase transaction too much?
286 sats
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1 comment
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@denationalized
19 Mar 2024
bitcoin
CIA Changes Profile Picture To a Cat, Signaling Support For OP_CAT
355 sats
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0 comments
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@thebitcoinbugle
22 May 2024
bitcoin
Understanding Bitcoin Covenants
151 sats
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4 comments
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@rod
22 Jan 2025
bitcoin
Inverse CLTV: only spendable up to block X
2154 sats
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3 comments
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@C_Otto
31 Dec 2023
bitcoin
Mom and Dad are Fighting....Again (Re: Bitcoin Core OP_RETURN Restrictions)
1854 sats
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40 comments
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@billytheked
28 Apr 2025
bitcoin
op_ctv still has no technical objections
groups.google.com/g/bitcoindev/c/a-v98N3QM_o
1454 sats
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26 comments
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@kevkevin
29 Nov 2025
bitcoin
How secure is 256 bit security? (2017)
www.youtube.com/watch?v=S9JGmA5_unY
1168 sats
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2 comments
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@ek
26 Jan 2024
bitcoin_beginners
freebie
Miner Extractable Value (MEV) & Programmable Money: The Good, The Bad & The Ugly
29.1k sats
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7 comments
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@blockstream_official
21 Feb 2024
bitcoin
There’s a Hidden “Opcode” That Can Break the Chain: OP_NOP
78 sats
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0 comments
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@noknees
16 Jun 2025
bitcoin
more