diff options
Diffstat (limited to 'bip-0068.mediawiki')
| -rw-r--r-- | bip-0068.mediawiki | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bip-0068.mediawiki b/bip-0068.mediawiki index ea0761d..a84fce7 100644 --- a/bip-0068.mediawiki +++ b/bip-0068.mediawiki @@ -33,7 +33,7 @@ If bit (1 << 31) of the sequence number is set, then no consensus meaning is app 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. @@ -65,7 +65,7 @@ enum { /* Interpret sequence numbers as relative lock-time constraints. */ LOCKTIME_VERIFY_SEQUENCE = (1 << 0), }; - + /* Setting nSequence to this value for every input in a transaction * disables nLockTime. */ static const uint32_t SEQUENCE_FINAL = 0xffffffff; @@ -245,7 +245,7 @@ The most efficient way to calculate sequence number from relative lock-time is w // 0 <= nHeight < 65,535 blocks (1.25 years) nSequence = nHeight; nHeight = nSequence & 0x0000ffff; - + // 0 <= nTime < 33,554,431 seconds (1.06 years) nSequence = (1 << 22) | (nTime >> 9); nTime = (nSequence & 0x0000ffff) << 9; |