> ## Documentation Index
> Fetch the complete documentation index at: https://docs.canton.network/llms.txt
> Use this file to discover all available pages before exploring further.
# Splice.Round
> Documentation for Splice.Round
## Templates
**template** ClosedMiningRound
> A record that a specific mining round has been closed, which can be used to archive expired rewards.
>
> Signatory: dso
>
> | Field | Type | Description |
> | ------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------- |
> | dso | [Party](/appdev/reference/daml-standard-library/prelude#type-da-internal-lf-party-57932) | |
> | round | Round | |
> | issuancePerValidatorRewardCoupon | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | issuancePerFeaturedAppRewardCoupon | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | issuancePerUnfeaturedAppRewardCoupon | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | issuancePerSvRewardCoupon | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | optIssuancePerValidatorFaucetCoupon | [Optional](/appdev/reference/daml-standard-library/prelude#type-da-internal-prelude-optional-37153) [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | Introduced in CIP-3 |
>
> * **Choice** Archive
>
> Controller: dso
>
> Returns: ()
>
> (no fields)
**template** IssuingMiningRound
> A mining round for whose rewards amulets are being issued.
>
> Signatory: dso
>
> | Field | Type | Description |
> | ------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- |
> | dso | [Party](/appdev/reference/daml-standard-library/prelude#type-da-internal-lf-party-57932) | |
> | round | Round | |
> | issuancePerValidatorRewardCoupon | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | issuancePerFeaturedAppRewardCoupon | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | issuancePerUnfeaturedAppRewardCoupon | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | issuancePerSvRewardCoupon | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | opensAt | [Time](/appdev/reference/daml-standard-library/prelude#type-da-internal-lf-time-63886) | Time after which rewards from this mining round can be collected |
> | targetClosesAt | [Time](/appdev/reference/daml-standard-library/prelude#type-da-internal-lf-time-63886) | Time when this round is expected to close during standard DSO. The round SHOULD NOT be archived before this time. |
> | optIssuancePerValidatorFaucetCoupon | [Optional](/appdev/reference/daml-standard-library/prelude#type-da-internal-prelude-optional-37153) [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | Introduced in CIP-3 |
>
> * **Choice** Archive
>
> Controller: dso
>
> Returns: ()
>
> (no fields)
**template** OpenMiningRound
> A mining round for which new rewards can be registered. Note that multiple mining rounds can be open at the same time to give some time for propagating a new open round, while still registering rewards against the previous open round.
>
> Signatory: dso
>
> | Field | Type | Description |
> | ----------------- | ------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- |
> | dso | [Party](/appdev/reference/daml-standard-library/prelude#type-da-internal-lf-party-57932) | |
> | round | Round | |
> | amuletPrice | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | opensAt | [Time](/appdev/reference/daml-standard-library/prelude#type-da-internal-lf-time-63886) | Time after which transfers can use this mining round |
> | targetClosesAt | [Time](/appdev/reference/daml-standard-library/prelude#type-da-internal-lf-time-63886) | Time when this round is expected to be closed as part of standard DSO. The round SHOULD NOT be archived before this time. |
> | issuingFor | [RelTime](/appdev/reference/daml-standard-library/da-time#type-da-time-types-reltime-23082) | Timepoint on the issuance curve that was used to determing the issuance configuration for this round. |
> | transferConfigUsd | TransferConfig USD | Configuration determining the fees and limits in USD for Amulet transfers |
> | issuanceConfig | IssuanceConfig | Configuration for issuance of this round. |
> | tickDuration | [RelTime](/appdev/reference/daml-standard-library/da-time#type-da-time-types-reltime-23082) | Duration of a tick, which is the duration of half a round. |
>
> * **Choice** Archive
>
> Controller: dso
>
> Returns: ()
>
> (no fields)
>
> *
> **Choice** OpenMiningRound\_Fetch
>
>
> Controller: p
>
> Returns: OpenMiningRound
>
> | Field | Type | Description |
> | ----- | ---------------------------------------------------------------------------------------- | ----------- |
> | p | [Party](/appdev/reference/daml-standard-library/prelude#type-da-internal-lf-party-57932) | |
**template** SummarizingMiningRound
> A mining round for which the total sum of registered rewards is being computed. Rewards can no longer be registered aginst such a round.
>
> Signatory: dso
>
> | Field | Type | Description |
> | -------------- | ------------------------------------------------------------------------------------------- | ----------- |
> | dso | [Party](/appdev/reference/daml-standard-library/prelude#type-da-internal-lf-party-57932) | |
> | round | Round | |
> | amuletPrice | [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135) | |
> | issuanceConfig | IssuanceConfig | |
> | tickDuration | [RelTime](/appdev/reference/daml-standard-library/da-time#type-da-time-types-reltime-23082) | |
>
> * **Choice** Archive
>
> Controller: dso
>
> Returns: ()
>
> (no fields)
## Functions
getIssuingMiningRoundIssuancePerValidatorFaucetCoupon
: IssuingMiningRound -> [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135)
Accessor with defaulting for the optional issuancePerValidatorFaucetCoupon field
getClosedMiningRoundIssuancePerValidatorFaucetCoupon
: ClosedMiningRound -> [Decimal](/appdev/reference/daml-standard-library/prelude#type-ghc-types-decimal-18135)
Accessor with defaulting for the optional issuancePerValidatorFaucetCoupon field