Roadmap

[coolaj86]

• Create DIP9/DIP13 key for identity
• Create the other 5 keys for an identity
• Create AssetLock Tx
• Broadcast via Tx
• Create AssetLockProof
  (txoutproof for block?? getaddressmempool for instant send??)
  • assetLockTransaction.hash

  • dpp.identity.createInstantAssetLockProof(
        instantLock.toBuffer(),
        assetLockTransaction.toBuffer(),
        outputIndex,
    )
    dpp.identity.createChainAssetLockProof(
        // @ts-ignore
        assetLockMetadata.height,
        assetLockTransaction.getOutPointBuffer(outputIndex),
    )
    

• Create TRANSition (NOT transACTION)
• listen on p2p for isdlock messages zmq for zmqpubrawtxlocksig notifications
• Broadcast via GRPC

grpcui -proto ./packages/dapi-grpc/protos/platform/v0/platform.proto seed-1.testnet.networks.dash.org:1443

Biggest Reference

https://docs.dash.org/projects/platform/en/latest/docs/reference/dapi-endpoints-platform-endpoints.htm

Resources

• https://docs.dash.org/projects/core/en/stable/docs/reference/transactions-special-transactions.html#assetlocktx
• https://github.com/dashpay/dips/blob/master/dip-0011.md#identity-create-transition
• https://github.com/dashpay/dips/blob/master/dip-0013.md
• https://github.com/dashpay/platform/blob/v1.1-dev/packages/js-dash-sdk/src/SDK/Client/Platform/methods/identities/internal/createAssetLockProof.ts
• https://github.com/dashpay/platform/blob/v1.1-dev/packages/js-dash-sdk/src/SDK/Client/Platform/methods/identities/internal/createIdentityCreateTransition.ts

[coolaj86]

We may be able to sidestep all of the WASM, etc. The process may be this simple:

1. Create a wallet with a few BIP44 and DIP9 HD accounts
2. Generate private and public keys
3. Send an assetLock payment, which is an almost normal transaction, but with a burn memo for the same amount as some special outputs appended to the end
4. lots of things:
   • identity id (base58(sha256(sha256(txidBE+voutLE)))) https://docs.dash.org/projects/platform/en/latest/docs/protocol-ref/identity.html#identity-id
   • pub key serialization https://docs.dash.org/projects/platform/en/latest/docs/protocol-ref/identity.html#identity-publickeys
   • instantAssetLockProof https://docs.dash.org/projects/platform/en/latest/docs/protocol-ref/identity.html#instantsend-asset-lock-proof
     • instantLock is isdlock bytes encoded as RFC Base64 https://docs.dash.org/projects/core/en/stable/docs/reference/p2p-network-instantsend-messages.html#isdlock
   • chainAssetLockProof https://docs.dash.org/projects/platform/en/latest/docs/protocol-ref/identity.html#chainlock-asset-lock-proof
5. Sign https://docs.dash.org/projects/platform/en/latest/docs/protocol-ref/identity.html#identity-state-transition-signing
6. Broadcast https://docs.dash.org/projects/platform/en/stable/docs/reference/dapi-endpoints-platform-endpoints.html#broadcaststatetransition

Create Identity Transition State

{
  "protocolVersion":1,
  "type":2,
  // ecdsaSig(assetLockPrivateKey, CBOR(thisStateTransition))
  "signature":"IBTTgge+/VDa/9+n2q3pb4tAqZYI48AX8X3H/uedRLH5dN8Ekh/sxRRQQS9LaOPwZSCVED6XIYD+vravF2dhYOE=",
  "assetLockProof":{
    "type":0,
    "instantLock":"AQHDHQdekbFZJOQFEe1FnRjoDemL/oPF/v9IME/qphjt5gEAAAB/OlZB9p8vPzPE55MlegR7nwhXRpZC4d5sYnOIypNgzfdDRsW01v8UtlRoORokjoDJ9hA/XFMK65iYTrQ8AAAAGI4q8GxtK9LHOT1JipnIfwiiv8zW+C/sbokbMhi/BsEl51dpoeBQEUAYWT7KRiJ4Atx49zIrqsKvmU1mJQza0Y1YbBSS/b/IPO8StX04bItPpDuTp6zlh/G7YOGzlEoe",
    "transaction":"0300000001c31d075e91b15924e40511ed459d18e80de98bfe83c5feff48304feaa618ede6010000006b483045022100dd0e4a6c25b1c7ed9aec2c93133f6de27b4c695a062f21f0aed1a2999fccf01c0220384aaf84cd5fd1c741fd1739f5c026a492abbfc18cfde296c6d90e98304f2f76012102fb9e87840f7e0a9b01f955d8eb4d1d2a52b32c9c43c751d7a348482c514ad222ffffffff021027000000000000166a14ea15af58c614b050a3b2e6bcc131fe0e7de37b9801710815000000001976a9140ccc680f945e964f7665f57c0108cba5ca77ed1388ac00000000",
    "outputIndex":0
  },
  "publicKeys":[
    {
      "id":0,
      "type":0,
      "purpose":0,
      "securityLevel":0,
      "data":"AkWRfl3DJiyyy6YPUDQnNx5KERRnR8CoTiFUvfdaYSDS",
      "readOnly":false
    }
  ]
}