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content - InstantSend

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- Clarify confirmation meaning
 - Update fee info
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thephez 2018-01-31 17:05:01 -05:00
parent 0ffa71c4d0
commit 74d529c1b6
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10
_includes/devdoc/guide_dash_features.md
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@ -47,15 +47,21 @@ enable secure, instantaneous transactions.
Once a sufficient number of votes approve the transaction lock, the InstantSend Once a sufficient number of votes approve the transaction lock, the InstantSend
transaction is approved and shows 5 confirmations (`DEFAULT_INSTANTSEND_DEPTH`). transaction is approved and shows 5 confirmations (`DEFAULT_INSTANTSEND_DEPTH`).
NOTE: The 5 "psuedo-confirmations" are shown to convey confidence that the
transaction is secure from double-spending and DO NOT indicate the transaction
has already been confirmed to a block depth of 5 in the blockchain.
If an InstantSend transaction is a valid transaction but does not receive a If an InstantSend transaction is a valid transaction but does not receive a
transaction lock, it reverts to being a standard transaction. transaction lock, it reverts to being a standard transaction.
There are a number of limitations on InstantSend transactions: There are a number of limitations on InstantSend transactions:
* To be used in an InstantSend transaction, an input must have 6+ confirmations (`INSTANTSEND_CONFIRMATIONS_REQUIRED`) * To be used in an InstantSend transaction, an input must have 6+ confirmations (a block depth of 6+) (`INSTANTSEND_CONFIRMATIONS_REQUIRED`)
* The lock request will timeout 15 seconds after the first vote is seen (`INSTANTSEND_LOCK_TIMEOUT_SECONDS`) * The lock request will timeout 15 seconds after the first vote is seen (`INSTANTSEND_LOCK_TIMEOUT_SECONDS`)
* The lock request will fail if it has not been locked after 60 seconds (`INSTANTSEND_FAILED_TIMEOUT_SECONDS`) * The lock request will fail if it has not been locked after 60 seconds (`INSTANTSEND_FAILED_TIMEOUT_SECONDS`)
* A minimum fee (0.001 Dash) is required since the transaction involves the masternodes in addition to miners. Activation of [DIP-0001](https://github.com/dashpay/dips/blob/master/dip-0001.md) will reduce the fee by an order of magnitude (to 0.0001 Dash). * A minimum fee (0.0001 Dash) is required since the transaction involves the masternodes in addition to miners. This fee was most
recently decreased by [DIP-0001](https://github.com/dashpay/dips/blob/master/dip-0001.md).
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