## Registered transaction types

The transaction type is described based on proposed DIPs.
Here is a table of current proposed types and their associated DIP. Future DIPs
may introduce more types.

*Note:* This table refers to the _payload_ version which relates only to the special transaction
payload and is distinct from the _transaction_ version.

| Type | Transaction Type | DIP Number and Name | Payload Version | State |
| ---- | ---------------- | ------------------- | --------------- | ----- |
| 1 | Provider Registration Transaction (ProRegTx) | [DIP 003: Deterministic Masternode List](https://github.com/dashpay/dips/blob/master/dip-0003.md) | 1 | Active |
| 2 | Provider Update Service Transaction (ProUpServTx) | [DIP 003: Deterministic Masternode List](https://github.com/dashpay/dips/blob/master/dip-0003.md) | 1 | Active |
| 3 | Provider Update Registrar Transaction (ProUpRegTx) | [DIP 003: Deterministic Masternode List](https://github.com/dashpay/dips/blob/master/dip-0003.md) | 1 | Active |
| 4 | Provider Update Revocation Transaction (ProUpRevTx) | [DIP 003: Deterministic Masternode List](https://github.com/dashpay/dips/blob/master/dip-0003.md) | 1 | Active |
| 5 | Coinbase Transaction (CbTx) | [DIP 004: Simplified Verification of Deterministic Masternode Lists](https://github.com/dashpay/dips/blob/master/dip-0004.md) | 2 | Active |
| 6 | Quorum Commitment | [DIP 006: Long Living Masternode Quorums](https://github.com/dashpay/dips/blob/master/dip-0006.md) | 1 | Active |
| 7 | Masternode Hard Fork Signal | [DIP 023: Enhanced Hard Fork Mechanism](https://github.com/dashpay/dips/blob/master/dip-0023.md) | 1 | Proposed |