BIP 0018: Difference between revisions
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Created page with "<pre> BIP: 18 Title: hashScriptCheck Author: Luke Dashjr <luke+bip17@dashjr.org> Status: Draft Type: Standards Track Created: 27-01-2012 </pre> Details to be fina..." |
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==Abstract== | |||
This BIP modifies the basic format of transaction inputs and outputs, replacing the current scriptSig and scriptPubKey (scripts executed to validate a transaction) with new contents: dataSig, scriptCheck, and hashScriptCheck. | |||
==Motivation== | |||
The purpose of pay-to-script-hash is to move the responsibility for supplying the conditions to redeem a transaction from the sender of the funds to the redeemer. | |||
The benefit is allowing a sender to fund any arbitrary transaction, no matter how complicated, using a fixed-length 20-byte hash that is short enough to scan from a QR code or easily copied and pasted. | |||
==Specification== | |||
Details to be finalized when BIP 16 or 17 is deployed. | Details to be finalized when BIP 16 or 17 is deployed. | ||
==See Also== | |||
* The [[BIP 0013|Address format for Pay to Script Hash BIP]] | |||
* [[BIP 16: Pay to Script Hash (aka "/P2SH/")]] | |||
* [[BIP 17: CHECKHASHVERIFY (P2SH)]] | |||
* M-of-N Multisignature Transactions [[BIP 0011|BIP 11]] | |||
Revision as of 23:07, 7 March 2012
BIP: 18 Title: hashScriptCheck Author: Luke Dashjr <luke+bip17@dashjr.org> Status: Draft Type: Standards Track Created: 27-01-2012
Abstract
This BIP modifies the basic format of transaction inputs and outputs, replacing the current scriptSig and scriptPubKey (scripts executed to validate a transaction) with new contents: dataSig, scriptCheck, and hashScriptCheck.
Motivation
The purpose of pay-to-script-hash is to move the responsibility for supplying the conditions to redeem a transaction from the sender of the funds to the redeemer.
The benefit is allowing a sender to fund any arbitrary transaction, no matter how complicated, using a fixed-length 20-byte hash that is short enough to scan from a QR code or easily copied and pasted.
Specification
Details to be finalized when BIP 16 or 17 is deployed.
See Also
- The Address format for Pay to Script Hash BIP
- BIP 16: Pay to Script Hash (aka "/P2SH/")
- BIP 17: CHECKHASHVERIFY (P2SH)
- M-of-N Multisignature Transactions BIP 11