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bip-0301.mediawiki

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 <pre>
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     BIP: 301
     Layer: Consensus (soft fork)
     Title: Blind Merged Mining (Consensus layer)
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     Type: Standards Track
     Created: 2019-07-23
     License: BSD-2-Clause
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 </pre>
 
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 ==Abstract==
 
 
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 ==Motivation==
 
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 Regular "Merged-Mining" (MM) allows miners to reuse their hashing work to secure other chains (for example, as in Namecoin). However, traditional MM has two drawbacks:
 
 # Miners must run a full node of the other chain. (This is because [while miners can effortlessly create the block] miners will not create a valid payment to themselves, unless the block that they MM is a valid one. Therefore, miners must assemble a *valid* block first, then MM it.)
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 ==Specification==
 
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 Note: This document uses the notation side:\* and main:\* in front of otherwise-ambiguous words (such as "block", "node", or "chain"), to distinguish the mainchain version from its sidechain counterpart. We also use "Simon" to refer to a Sidechain Full Node, and "Mary" to refer to a mainchain miner.
 
 
@@ -194,8 +189,6 @@ As a soft fork, older software will continue to operate without modification. As
 (As a matter of fact, the only people receiving money here all happen to be miners. So there is less reason than ever to expect compatibility problems.)
 
 
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 ==Deployment==
 
 This BIP will be deployed by "version bits" BIP9 with the name "blindmm" and using bit 4.
@@ -217,7 +210,6 @@ Also, for interest, see an example sidechain here: https://github.com/drivechain
 
 ==References==
 
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 * http://www.drivechain.info/literature/index.html
 * http://www.truthcoin.info/blog/blind-merged-mining/
 * https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2017-July/014789.html