Sadvanced
7 min read
SIGHASH Types
Flags in Bitcoin signatures specifying which parts of a transaction are signed: ALL, NONE, SINGLE and ANYONECANPAY variants. Critical for advanced scripting.
transactionscriptingadvanced
What is SIGHASH Types?
Flags in Bitcoin signatures specifying which parts of a transaction are signed: ALL, NONE, SINGLE and ANYONECANPAY variants. Critical for advanced scripting.
Why It Matters
Understanding SIGHASH Types is essential for anyone serious about Bitcoin. This concept forms a key building block of how Bitcoin works and why it's valuable.
Key Points
- This is a core Bitcoin concept at the advanced level
- Related to: transaction, scripting, advanced
- Estimated reading time: 7 minutes
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