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add reviewer suggestion and fix known amendment info
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@@ -16,6 +16,7 @@ labels:
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| 名前 | 登場 | ステータス |
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|:----------------------------------|:-----------|:------------------------------------|
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| [XChainBridge][] | v2.0.0 | [Open for Voting: 2024-01-09](https://xrpl.org/blog/2024/rippled-2.0.0.html "BADGE_80d0e0") |
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| [AMM][] | v1.12.0 | [投票中: 2023-09-06](https://xrpl.org/blog/2023/rippled-1.12.0.html "BADGE_80d0e0") |
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| [Clawback][] | v1.12.0 | [投票中: 2023-09-06](https://xrpl.org/blog/2023/rippled-1.12.0.html "BADGE_80d0e0") |
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| [XRPFees][] | v1.10.0 | [投票中: 2023-03-14](https://xrpl.org/blog/2023/rippled-1.10.0.html "BADGE_80d0e0") |
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@@ -82,7 +83,6 @@ labels:
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| 名前 | ステータス | 追加情報 |
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|:----------------------------------|:------------------------------------------|:-------------------------------|
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| [Hooks][] | [開発中: 未定]( "BADGE_LIGHTGREY") | [XRPL Hooks](https://hooks.xrpl.org/) |
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| [XChainBridge][] | [開発中: 未定]( "BADGE_LIGHTGREY") | [XLS-38d](https://github.com/XRPLF/XRPL-Standards/blob/master/XLS-38d-XChainBridge/README.md) [ドキュメント](https://opensource.ripple.com/docs/xls-38d-cross-chain-bridge/cross-chain-bridges/) |
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| [OwnerPaysFee][] | [開発中: 未定]( "BADGE_LIGHTGREY") | |
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**注記:** このリストは手動で更新されています。もしあなたがAmendmentに取り組んでいて、その変更をテストするためのテストネットワークを持っているなら、このページを編集して開発中のamendmentをこのリストに追加することができます。XRP Ledgerへの貢献についての詳細は、[XRP Ledgerのコードへの貢献](contribute-code-flow.html)をご覧ください。
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@@ -193,11 +193,30 @@ Clawbackはデフォルトでは無効になっています。Clawbackを使用
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| Amendment | XChainBridge |
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|:-------------|:-----------------|
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| Amendment ID | C98D98EE9616ACD36E81FDEB8D41D349BF5F1B41DD64A0ABC1FE9AA5EA267E9C |
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| Status | 開発中 |
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| デフォルトの投票(最新の安定版) | いいえ |
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| Amendment前の機能は廃止? | いいえ |
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| Status | Open for Voting |
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| Default Vote (Latest stable release) | No |
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| Pre-amendment functionality retired? | No |
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メインネットとサイドチェーンなど異なるネットワーク間でアセットを同期させるための「クロスチェーンブリッジ」を追加します。標準規格: [XLS-38d Cross-Chain Bridge](https://github.com/XRPLF/XRPL-Standards/blob/master/XLS-38d-XChainBridge/README.md)。
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Adds cross-chain bridges, enabling the transfer of digital assets between networks, such as Mainnet and a sidechain.
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Adds new transactions:
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- XChainAccountCreateCommit - Create a new account for a witness server to submit transactions on an issuing chain..
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- XChainAddAccountCreateAttestation - Provide an attestation that an account was created for a witness server to use.
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- XChainAddClaimAttestation - Provide an attestation that assets were locked on a locking chain.
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- XChainClaim - Claim assets on the destination chain.
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- XChainCommit - Locks assets on the locking chain.
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- XChainCreateBridge - Create a bridge ledger object.
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- XChainCreateClaimID - Create a new cross-chain claim ID that is used for a cross-chain transfer.
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- XChainModifyBridge - Modify the parameters of a bridge.
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Adds new ledger entry types:
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- Bridge - A single cross-chain bridge that connects the XRP Ledger with another blockchain.
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- XChainOwnedClaimID - A cross-chain transfer of value that includes information of the account on the source chain that locks or burns the funds on the source chain.
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- XChainOwnedCreateAccountClaimID - Collects attestations for creating an account via a cross-chain transfer.
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Adds several new transaction result codes.
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### CryptoConditions
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@@ -34,7 +34,7 @@ At a high-level, bridges enable cross-chain transactions through these steps:
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3. Witness servers provide attestations to the issuing chain, saying the assets were locked on the locking chain.
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4. When there are enough signatures to reach quorum, the assets are released on the issuing chain to the destination account.
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**Note:** In some cases, such as deposit authorization being enabled or, you'll need to submit a transaction claim for the transferred assets on the issuing chain.
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**Note:** In some cases, such as deposit authorization being enabled, you'll need to submit a transaction claim for the transferred assets on the issuing chain.
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5. Rewards are distributed to the witness servers' accounts on the issuing chain.
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@@ -8,11 +8,10 @@ labels:
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- Interoperability
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---
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# Witness Servers
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[[Source]](https://github.com/seelabs/xbridge_witness "Source")
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_(Requires the [XChainBridge amendment][] :not_enabled:)_
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**TODO**: Add link to sourcefiles after it's moved to XRPL repo.
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A _witness server_ acts as a neutral witness for transactions between a locking chain and an issuing chain. It listens to the door accounts on both sides of a bridge and signs attestations that confirm a transaction occurred. They are essentially acting as an oracle to “prove” that value was locked or burned on a source account, which allows the recipient to then claim (via minting or unlocking) the equivalent funds on the destination account.
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The bridge between the locking chain and the issuing chain includes the following information in its configuration:
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@@ -90,61 +89,61 @@ The witness server takes a JSON configuration file, specified using the `--conf`
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| Field Name | JSON Type | Required? | Description |
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|------------------|----------------|-----------|-------------|
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| `Admin` | `object` | No | The `Username` and `Password` fields (as strings) for privileged requests to the witness server. **Note:** Both or none of the admin fields must be set. |
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| `IssuingChain` | `object` | Yes | The parameters for interacting with the issuing chain. |
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| `LockingChain` | `object` | Yes | The parameters for interacting with the locking chain. |
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| `RPCEndpoint` | `object` | Yes | The endpoint for RPC requests to the witness server. |
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| `LogFile` | `string` | Yes | The location of the log file. |
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| `LogLevel` | `string` | Yes | The level of logs to store in the log file. The options are ["All", "Trace", "Debug", "Info", "Warning", "Error", "Fatal", "Disabled","None"]. |
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| `DBDir` | `string` | Yes | The location of the directory where the databases are stored. |
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| `SigningKeySeed` | `string` | Yes | The seed that the witness server should use to sign its attestations. |
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| `SigningKeyType` | `string` | Yes | The algorithm used to encode the `SigningKeySeed`. The options are `secp256k1` and `ed25519`. |
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| `XChainBridge` | `XChainBridge` | Yes | The bridge that the witness server is monitoring. |
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| `Admin` | Object | No | The `Username` and `Password` fields (as strings) for privileged requests to the witness server. **Note:** Both or none of the admin fields must be set. |
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| [`IssuingChain`](#issuingchain-and-lockingchain-fields) | Object | Yes | The parameters for interacting with the issuing chain. |
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| [`LockingChain`](#issuingchain-and-lockingchain-fields) | Object | Yes | The parameters for interacting with the locking chain. |
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| `RPCEndpoint` | Object | Yes | The endpoint for RPC requests to the witness server. |
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| `LogFile` | String | Yes | The location of the log file. |
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| `LogLevel` | String | Yes | The level of logs to store in the log file. The options are `All`, `Trace`, `Debug`, `Info`, `Warning`, `Error`, `Fatal`, `Disabled`, and `None`. |
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| `DBDir` | String | Yes | The location of the directory where the databases are stored. |
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| `SigningKeySeed` | String | Yes | The seed that the witness server should use to sign its attestations. |
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| `SigningKeyType` | String | Yes | The algorithm used to encode the `SigningKeySeed`. The options are `secp256k1` and `ed25519`. |
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| [`XChainBridge`](#xchainbridge-fields) | XChainBridge | Yes | The bridge that the witness server is monitoring. |
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#### IssuingChain and LockingChain Fields
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| Field Name | JSON Type | Required? | Description |
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|-----------------|-----------|-----------|-------------|
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| `Endpoint` | `object` | Yes | The websocket endpoint of a `rippled` node synced with the chain. **Note:** This must be a node you run. |
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| `TxnSubmit` | `object` | Yes | The parameters for transaction submission on the chain. |
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| `RewardAccount` | `string` | Yes | The account that should receive the witness's share of the `SignatureReward` on the chain. |
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| `Endpoint` | Object | Yes | The websocket endpoint of a `rippled` node synced with the chain. **Note:** The same person needs to control the `rippled` node and witness server. |
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| `TxnSubmit` | Object | Yes | The parameters for transaction submission on the chain. |
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| `RewardAccount` | String | Yes | The account that should receive the witness's share of the `SignatureReward` on the chain. |
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#### Endpoint Fields
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| Field Name | JSON Type | Required? | Description |
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|------------|-----------|-----------|-------------|
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| `Host` | `string` | Yes | The IP address of the `rippled` node. **Note:** This doesn't accept URLs |
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| `Port` | `string` | Yes | The port used for the websocket endpoint. |
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| `Host` | String | Yes | The IP address of the `rippled` node. **Note:** This accepts an IPv4 address or URL. |
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| `Port` | String | Yes | The port used for the websocket endpoint. |
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#### RPCEndpoint Fields
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| Field Name | JSON Type | Required? | Description |
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|------------|-----------|-----------|-------------|
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| `Host` | `string` | Yes | The IP address of the witness server for RPC requests. **Note:** This doesn't accept URLs |
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| `Port` | `string` | Yes | The port used for the websocket endpoint. |
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| `Host` | String | Yes | The IP address of the witness server for RPC requests. **Note:** This accepts an IPv4 address or URL. |
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| `Port` | String | Yes | The port used for the websocket endpoint. |
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#### TxnSubmit Fields
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| Field Name | JSON Type | Required? | Description |
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|---------------------|-----------|-----------|-------------|
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| `ShouldSubmit` | `boolean` | Yes | A boolean indicating whether or not the witness server should submit transactions on the locking chain. |
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| `SigningKeySeed` | `string` | No | The seed that the witness server should use to sign its transactions on the locking chain. This is required if `ShouldSubmit` is `true`. |
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| `SigningKeyType` | `string` | No | The algorithm used to encode the `SigningKeySeed`. The options are `secp256k1` and `ed25519`. This is required if `ShouldSubmit` is `true`. |
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| `SubmittingAccount` | `string` | No | The account from which the `XChainAddClaimAttestation` and `XChainAddAccountCreateAttestation` transactions should be sent. This is required if `ShouldSubmit` is `true`. |
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| `ShouldSubmit` | Boolean | Yes | A boolean indicating whether or not the witness server should submit transactions on the locking chain. |
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| `SigningKeySeed` | String | No | The seed that the witness server should use to sign its transactions on the locking chain. This is required if `ShouldSubmit` is `true`. |
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| `SigningKeyType` | String | No | The algorithm used to encode the `SigningKeySeed`. The options are `secp256k1` and `ed25519`. This is required if `ShouldSubmit` is `true`. |
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| `SubmittingAccount` | String | No | The account from which the `XChainAddClaimAttestation` and `XChainAddAccountCreateAttestation` transactions should be sent. This is required if `ShouldSubmit` is `true`. |
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#### XChainBridge Fields
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| Field | JSON Type | [Internal Type][] | Required? | Description |
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|:--------------------|:----------|:------------------|:----------|:----------------|
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| `IssuingChainDoor` | `string` | `ACCOUNT` | Yes | The door account on the issuing chain. For an XRP-XRP bridge, this must be the genesis account (the account that is created when the network is first started, which contains all of the XRP). |
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| `IssuingChainIssue` | `Issue` | `ISSUE` | Yes | The asset that is minted and burned on the issuing chain. For an IOU-IOU bridge, the issuer of the asset must be the door account on the issuing chain, to avoid supply issues. |
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| `LockingChainDoor` | `string` | `ACCOUNT` | Yes | The door account on the locking chain. |
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| `LockingChainIssue` | `Issue` | `ISSUE` | Yes | The asset that is locked and unlocked on the locking chain. |
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| `IssuingChainDoor` | String | Account | Yes | The door account on the issuing chain. For an XRP-XRP bridge, this must be the genesis account (the account that is created when the network is first started, which contains all of the XRP). |
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| `IssuingChainIssue` | Issue | Issue | Yes | The asset that is minted and burned on the issuing chain. For an IOU-IOU bridge, the issuer of the asset must be the door account on the issuing chain, to avoid supply issues. |
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| `LockingChainDoor` | String | Account | Yes | The door account on the locking chain. |
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| `LockingChainIssue` | Issue | Issue | Yes | The asset that is locked and unlocked on the locking chain. |
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<!--{# common link defs #}-->
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{% include '_snippets/rippled-api-links.md' %}
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@@ -16,7 +16,7 @@ The following is a comprehensive list of all known [amendments](amendments.html)
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| Name | Introduced | Status |
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|:----------------------------------|:-----------|:------------------------------|
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| [XChainBridge][] | v2.0.0 | [Open for Voting: 2023-12-04](https://xrpl.org/blog/2023/rippled-2.0.0.html "BADGE_80d0e0") |
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| [XChainBridge][] | v2.0.0 | [Open for Voting: 2024-01-09](https://xrpl.org/blog/2024/rippled-2.0.0.html "BADGE_80d0e0") |
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| [AMM][] | v1.12.0 | [Open for Voting: 2023-09-06](https://xrpl.org/blog/2023/rippled-1.12.0.html "BADGE_80d0e0") |
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| [Clawback][] | v1.12.0 | [Open for Voting: 2023-09-06](https://xrpl.org/blog/2023/rippled-1.12.0.html "BADGE_80d0e0") |
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| [XRPFees][] | v1.10.0 | [Open for Voting: 2023-03-14](https://xrpl.org/blog/2023/rippled-1.10.0.html "BADGE_80d0e0") |
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