Difference between revisions of "SIP4-Optional-Input-Value"

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= Deployment =
 
= Deployment =
  
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If deployed, miners will have to update or risk mining blocks that will be orphaned if they allow transactions that are invalid by this rule.
+
This will be required at block 151680, which will be around 2021.03.25.
−
 
+
At that time miners must be running version 1.8.0 or higher.
−
Regular validating nodes do not need to update, as they will successfully validate blocks regardless of this rule.
 
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Clients won't use this feature by default and will not need to be updated.
 
  
 
= Voting =
 
= Voting =

Revision as of 06:08, 26 November 2020

Snowblossom Improvement Proposal 4

SIP4: Add optional Transaction Input

Change

In this change, we add an optional field to TransactionInput for the value of the input. If it is set (non-zero) transaction validation will ensure that it accurately represents what is happening in the transaction. Validation will fail if it is set (non-zero) and is incorrect.

This change makes it so that an offline transaction signer can have a more complete view of a transaction before signing it. This also enabled the Rosetta API offline /construction/parse .

Code

Work in progress.

https://github.com/snowblossomcoin/snowblossom/tree/sip4-tx-input-value


Questions

Deployment

This will be required at block 151680, which will be around 2021.03.25. At that time miners must be running version 1.8.0 or higher.

Voting

  • Passes when 1000 blocks pass containing 25% voting and >50% agreement
  • Pools will represent their miners.
  • Set in your miner or pool configuration file either
    • vote_yes=4
    • vote_no=4

Sponsors

  • Joseph Gleason - Fireduck (slack) - fireduck64 (github)
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