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fix bit1 hex representation/description

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bit1 corresponds to 0x20000002
https://github.com/bitcoin/bips/blob/master/bip-0009.mediawiki#specification
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UdjinM6 2017-11-14 22:40:35 +03:00 • committed by GitHub
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dip-0001.md
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@ -50,9 +50,8 @@ It removes the need for users to trust in Dash’s proposal system.
## Conventions ## Conventions
* `0x20000000` is the bit sequence `00100000000000000000000000000000` and is the current version of dash blocks. * `0x20000000` is the bit sequence `00100000000000000000000000000000` and is the current version of dash blocks.
* `0x20000001` is the version used to signal acceptance of a consensus change rule. * `0x20000002` is the version used to signal acceptance of a consensus change rule.
A miner should use this version to signal acceptance of the miner and the masternode for the block of a consensus rule change. A miner should use this version to signal acceptance of the miner and the masternode for the block of a consensus rule change.
* We let `bit1` be the last bit of the version number read left to right. We interpret this as an integer which is either 0 or 1.
* We use `%` as it is used in C++. It is the remainder on division. So `7 % 3` is 7 modulo 3 and is equal to 1. * We use `%` as it is used in C++. It is the remainder on division. So `7 % 3` is 7 modulo 3 and is equal to 1.
## Prior Work ## Prior Work
@ -102,7 +101,7 @@ However, checking if a transaction is in the mempool might take as long as verif
To ensure a coherent network roll-out we employ BIP9 signaling adjusted for Dash. To ensure a coherent network roll-out we employ BIP9 signaling adjusted for Dash.
We reserve the last bit in the version to signal for DIP1 activation. We reserve the last bit in the version to signal for DIP1 activation.
A DIP0001 enabled miner will broadcast block version `0x20000001` only if the masternode selected for that block is also DIP1 enabled. A DIP0001 enabled miner will broadcast block version `0x20000002` only if the masternode selected for that block is also DIP1 enabled.
We model the 2016 block difficulty adjustment period in BIP9 with a 4032 block round. We model the 2016 block difficulty adjustment period in BIP9 with a 4032 block round.
This length of a round should allow for a representative sample of masternodes to be taken. This length of a round should allow for a representative sample of masternodes to be taken.