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Forkers

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xcm-global-registry's Issues

Add Reserve/Teleport information to assets

Suggesting more (meta)information to add to assets in this registry:

  • trusted reserve locations - local ecosystem reserve chains; right now, for most assets it will be just the originChain, but hopefully in the near future, most assets will also have reserve on local AssetHub. Bridged assets also need a local reserve, either AssetHub or the parachain that bridged them in.
  • teleport locations - local chains that support teleporting asset between them; this list will be identical to the "trusted reserve locations" list above, so we might skip it, but we could also explicitly add it.

Having this would be very useful to the ecosystem, and significantly reduce complexity in figuring out how to transfer these assets between chains. Right now, information on asset reserve locations or teleport locations is very hard to come by.

We can then create tooling for automated building of asset transfer XCMs, based on the information in this registry.

[Kusama-2004] Khala-BSX

Two BSX are registered on Khala. The one with "generalKey": "0x00000000" should probably be removed?

See Kusama-2004 XcAsset Registry

    {
        "paraID": 2090,
        "relayChain": "kusama",
        "symbol": "BSX",
        "decimals": 12,
        "interiorType": "x2",
        "xcmV1Standardized": [
            {
                "network": "kusama"
            },
            {
                "parachain": 2090
            },
            {
                "generalIndex": 0
            }
        ],
        "xcmV1MultiLocationByte": "0x010200a9200500",
        "xcmV1MultiLocation": {
            "v1": {
                "parents": 1,
                "interior": {
                    "x2": [
                        {
                            "parachain": 2090
                        },
                        {
                            "generalIndex": 0
                        }
                    ]
                }
            }
        },
        "asset": "9",
        "source": [
            "2004"
        ]
    },
    {
        "paraID": 2090,
        "relayChain": "kusama",
        "symbol": "BSX",
        "decimals": 12,
        "interiorType": "x2",
        "xcmV1Standardized": [
            {
                "network": "kusama"
            },
            {
                "parachain": 2090
            },
            {
                "generalKey": "0x00000000"
            }
        ],
        "xcmV1MultiLocationByte": "0x010200a920061000000000",
        "xcmV1MultiLocation": {
            "v1": {
                "parents": 1,
                "interior": {
                    "x2": [
                        {
                            "parachain": 2090
                        },
                        {
                            "generalKey": "0x00000000"
                        }
                    ]
                }
            }
        },
        "asset": "5",
        "source": [
            "2004"
        ]
    }

Phala Registry Parsing Failed

Step to reproduce:

on https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fphala.api.onfinality.io%2Fpublic-ws#/js

Code:

let res = await api.query.assetsRegistry.registryInfoByIds.entries()
console.log(res)

Errors:

Error: Unable to decode storage assetsRegistry.registryInfoByIds: entry 1:: createType(AssetsRegistryAssetRegistryInfo):: decodeU8aStruct: failed at 0x43410c010080ca396124000000000000… on reserveLocation (index 2/5): Option<XcmV3MultiLocation>:: decodeU8aStruct: failed at 0x0c010080ca3961240000000000000000… on interior (index 2/2): {"_enum":{"Here":"Null","X1":"XcmV3Junction","X2":"(XcmV3Junction,XcmV3Junction)","X3":"(XcmV3Junction,XcmV3Junction,XcmV3Junction)","X4":"(XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction)","X5":"(XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction)","X6":"(XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction)","X7":"(XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction)","X8":"(XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction,XcmV3Junction)"}}:: Unable to create Enum via index 12, in Here, X1, X2, X3, X4, X5, X6, X7, X8
    at T._newType (https://polkadot.js.org/apps/modu.35d7b28670a9806f.js:50:6842)
    at T._formatStorageSetEntry (https://polkadot.js.org/apps/modu.35d7b28670a9806f.js:50:6328)
    at https://polkadot.js.org/apps/modu.35d7b28670a9806f.js:50:6069
    at r.reduce (<anonymous>)
    at T._formatStorageSet (https://polkadot.js.org/apps/modu.35d7b28670a9806f.js:50:6039)
    at https://polkadot.js.org/apps/modu.35d7b28670a9806f.js:50:5754
    at Array.map (<anonymous>)
    at T._formatOutput (https://polkadot.js.org/apps/modu.35d7b28670a9806f.js:50:5697)
    at T._formatResult (https://polkadot.js.org/apps/modu.35d7b28670a9806f.js:50:3438)
    at h (https://polkadot.js.org/apps/modu.35d7b28670a9806f.js:50:3929)

[Polkadot-2035] Phala-BNC

Abnormal record picked up by confidence check. Was expecting BNC to have "generalKey": "0x0001" instead of "generalKey": "0x0104"

See polkadot_2035 xcAsset registry

    {
        "paraID": 2030,
        "relayChain": "polkadot",
        "symbol": "BNC",
        "decimals": 12,
        "interiorType": "x2",
        "xcmV1Standardized": [
            {
                "network": "polkadot"
            },
            {
                "parachain": 2030
            },
            {
                "generalKey": "0x0104"
            }
        ],
        "xcmV1MultiLocationByte": "0x010200b91f06080104",
        "xcmV1MultiLocation": {
            "v1": {
                "parents": 1,
                "interior": {
                    "x2": [
                        {
                            "parachain": 2030
                        },
                        {
                            "generalKey": "0x0104"
                        }
                    ]
                }
            }
        },
        "asset": "8",
        "source": [
            "2035"
        ]
    }

Khala XcmV1MultiLocation byteEncode failure

Recent Khala runtime upgrade caused XcmV1MultiLocation byteEncode to fail at:

api.createType('XcmV1MultiLocation', multilocationStruct)

2023-04-04 15:36:57        REGISTRY: Unable to resolve type XcmV1MultiLocation, it will fail on construction
xcmV1MultiLocation_to_byte error {
    "v1": {
        "parents": 1,
        "interior": {
            "x2": [
                {
                    "parachain": 2085
                },
                {
                    "generalKey": "0x484b4f"
                }
            ]
        }
    }
} Error: createType(XcmV1MultiLocation):: DoNotConstruct: Cannot construct unknown type XcmV1MultiLocation
    at createTypeUnsafe (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/node_modules/@polkadot/types-create/cjs/create/type.js:73:18)
    at TypeRegistry.createType (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/node_modules/@polkadot/types/cjs/create/registry.js:345:46)
    at ApiPromise.createType (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/node_modules/@polkadot/api/cjs/base/Decorate.js:135:27)
    at convert_xcmV1MultiLocation_to_byte (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/xcmgarTool.js:191:33)
    at Object.convertXcmV1MultiLocationToByte (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/xcmgarTool.js:456:16)
    at PhalaParser.processXcmAssetIdToLocation (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/chainParsers/common_chainparser.js:340:80)
    at PhalaParser.processPhalaXcGar (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/chainParsers/phala.js:122:89)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async PhalaParser.fetchXcGar (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/chainParsers/phala.js:43:9)
    at async XCMGlobalAssetRegistryManager.crawlRegistry (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/xcmgarManager.js:486:13)
    at async XCMGlobalAssetRegistryCLI.registry (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/xcmgar:51:21)
    at async Command.<anonymous> (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/xcmgar:132:6)
    at async Command.parseAsync (/Users/myichael/src/github.com/wolkdb/xcm-global-registry/node_modules/commander/lib/command.js:935:5)

[Polkadot-2031] Centrifuge-USDT

Check the correctness of USDT with Centrifuge team. "generalKey": "0x31393834" should have been "generalIndex": 1984?

  • "[{\"network\":\"polkadot\"},{\"parachain\":1000},{\"palletInstance\":50},{\"generalKey\":\"0x31393834\"}]": {
  "paraID": 1000,
  "relayChain": "polkadot",
  "symbol": "USDT",
  "decimals": 6,
  "interiorType": "x3",
  "xcmV1Standardized": [
      {
          "network": "polkadot"
      },
      {
          "parachain": 1000
      },
      {
          "palletInstance": 50
      },
      {
          "generalKey": "0x31393834"
      }
  ],
  "xcmV1MultiLocationByte": "0x010300a10f0432061031393834",
  "xcmV1MultiLocation": {
      "v1": {
          "parents": 1,
          "interior": {
              "x3": [
                  {
                      "parachain": 1000
                  },
                  {
                      "palletInstance": 50
                  },
                  {
                      "generalKey": "0x31393834"
                  }
              ]
          }
      }
  },
  "xcContractAddress": {},
  "xcCurrencyID": {
      "2031": {
          "ForeignAsset": "1"
      }
  },
  "confidence": 1,
  "source": [
      2031
  ]
    }

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