BIP 0068 - Revision history

934: Update BIP text with latest version from https://github.com/bitcoin/bips/blob/83a1afd985984862/bip-0068.mediawiki

2024-10-09T19:21:21Z

Update BIP text with latest version from https://github.com/bitcoin/bips/blob/83a1afd985984862/bip-0068.mediawiki

← Older revision		Revision as of 19:21, 9 October 2024
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	If bit (1 << 31) of the sequence number is not set, then the sequence number is interpreted as an encoded relative lock-time.		If bit (1 << 31) of the sequence number is not set, then the sequence number is interpreted as an encoded relative lock-time.

	The sequence number encoding is interpreted as follows:		The sequence number encoding is interpreted as follows:

	Bit (1 << 22) determines if the relative lock-time is time-based or block based: If the bit is set, the relative lock-time specifies a timespan in units of 512 seconds granularity. The timespan starts from the median-time-past of the output’s previous block, and ends at the MTP of the previous block. If the bit is not set, the relative lock-time specifies a number of blocks.		Bit (1 << 22) determines if the relative lock-time is time-based or block based: If the bit is set, the relative lock-time specifies a timespan in units of 512 seconds granularity. The timespan starts from the median-time-past of the output’s previous block, and ends at the MTP of the previous block. If the bit is not set, the relative lock-time specifies a number of blocks.
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	LOCKTIME_VERIFY_SEQUENCE = (1 << 0),		LOCKTIME_VERIFY_SEQUENCE = (1 << 0),
	};		};

	/* Setting nSequence to this value for every input in a transaction		/* Setting nSequence to this value for every input in a transaction
	* disables nLockTime. */		* disables nLockTime. */
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	nSequence = nHeight;		nSequence = nHeight;
	nHeight = nSequence & 0x0000ffff;		nHeight = nSequence & 0x0000ffff;

	// 0 <= nTime < 33,554,431 seconds (1.06 years)		// 0 <= nTime < 33,554,431 seconds (1.06 years)
	nSequence = (1 << 22) \| (nTime >> 9);		nSequence = (1 << 22) \| (nTime >> 9);

934: Update BIP text with latest version from https://github.com/bitcoin/bips/blob/b5723035e23896d0/bip-0068.mediawiki

2019-09-24T17:59:15Z

Update BIP text with latest version from https://github.com/bitcoin/bips/blob/b5723035e23896d0/bip-0068.mediawiki

Show changes

934: Removing redundant parameter.

2015-12-29T13:49:41Z

Removing redundant parameter.

← Older revision		Revision as of 13:49, 29 December 2015
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	</pre>		</pre>

	{{BipMoved\|bip-0068.mediawiki~~\|BIP 0068~~}}		{{BipMoved\|bip-0068.mediawiki}}

Spaz926: Created page with "{{bip}}

   BIP: 68   Title: Consensus-enforced transaction replacement signalled via sequence numbers   Author: Mark Friedenbach    Status: Draft..."

2015-07-17T07:54:10Z

Created page with "{{bip}} <pre> BIP: 68 Title: Consensus-enforced transaction replacement signalled via sequence numbers Author: Mark Friedenbach <mark@friedenbach.org> Status: Draft..."

New page

{{bip}}

<pre>
BIP: 68
Title: Consensus-enforced transaction replacement signalled via sequence numbers
Author: Mark Friedenbach <mark@friedenbach.org>
Status: Draft
Type: Standards Track
Created: 2015-05-28
</pre>

{{BipMoved|bip-0068.mediawiki|BIP 0068}}