docs(protocol-ref): audit updates

docs/protocol-ref/address-system.md

@@ -36,12 +36,12 @@ Platform addresses are derived from standard Bitcoin/Dash address formats and en
 
 **Encoding:**
 
-- **Mainnet HRP:** `evo`
-- **Testnet HRP:** `tevo`
+- **Mainnet HRP:** `dash`
+- **Testnet HRP:** `tdash` (also used for Devnet and Regtest)
 
 **Derivation:** Standard Bitcoin derivation using `Hash160(compressed_pubkey)` where Hash160 = RIPEMD160(SHA256(x)).
 
-See the [Platform address implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.0.0/packages/rs-dpp/src/address_funds/platform_address.rs).
+See the [Platform address implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.1-dev/packages/rs-dpp/src/address_funds/platform_address.rs).
 
 ### Address Witness
 
@@ -63,10 +63,10 @@ Witnesses provide cryptographic proof of address ownership. Each input in an add
 
 1. Verify redeem script hashes to address
 2. Parse script for threshold (M) and public keys (N)
-3. Hash signable bytes once (reused for all signatures)
+3. Double-SHA256 hash the signable bytes (reused for all signatures)
 4. Match M signatures to N public keys in order
 
-See the [witness implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.0.0/packages/rs-dpp/src/address_funds/witness.rs).
+See the [witness implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.1-dev/packages/rs-dpp/src/address_funds/witness.rs).
 
 ### Fee Strategy
 
@@ -81,7 +81,7 @@ The fee strategy specifies how transaction fees are deducted from inputs or outp
 Fee strategy cannot be empty. Maximum steps: 4 (`max_address_fee_strategies`). No duplicate steps allowed. Steps are processed in sequence until the fee is fully covered.
 :::
 
-See the [fee strategy implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.0.0/packages/rs-dpp/src/address_funds/fee_strategy/mod.rs).
+See the [fee strategy implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.1-dev/packages/rs-dpp/src/address_funds/fee_strategy/mod.rs).
 
 ### Common Type Aliases
 
@@ -110,7 +110,7 @@ Transfer credits from an existing identity to one or more Platform addresses.
 Minimum recipients: 1. Maximum recipients: `max_address_outputs`. Minimum per recipient: 500,000 credits. Minimum fee: 500,000 credits.
 :::
 
-See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.0.0/packages/rs-dpp/src/state_transition/state_transitions/identity/identity_credit_transfer_to_addresses_transition/).
+See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.1-dev/packages/rs-dpp/src/state_transition/state_transitions/identity/identity_credit_transfer_to_addresses_transition/).
 
 ### Identity Create from Addresses
 
@@ -131,7 +131,7 @@ Create a new identity funded from Platform address balances.
 **Cost:** Base cost 2,000,000 + 6,500,000 per key. Example: 2 keys = 15,000,000 credits.
 :::
 
-See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.0.0/packages/rs-dpp/src/state_transition/state_transitions/identity/identity_create_from_addresses_transition/).
+See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.1-dev/packages/rs-dpp/src/state_transition/state_transitions/identity/identity_create_from_addresses_transition/).
 
 ### Identity Top-Up from Addresses
 
@@ -152,7 +152,7 @@ Add credits to an existing identity from Platform address balances.
 **Fee:** Base top-up cost: 500,000 credits.
 :::
 
-See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.0.0/packages/rs-dpp/src/state_transition/state_transitions/identity/identity_topup_from_addresses_transition/).
+See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.1-dev/packages/rs-dpp/src/state_transition/state_transitions/identity/identity_topup_from_addresses_transition/).
 
 ### Address Funds Transfer
 
@@ -176,7 +176,7 @@ Unlike other address transitions, fund transfers enforce strict balance preserva
 **Fee:** 500,000 credits per input + 6,000,000 credits per output.
 :::
 
-See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.0.0/packages/rs-dpp/src/state_transition/state_transitions/address_funds/address_funds_transfer_transition/).
+See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.1-dev/packages/rs-dpp/src/state_transition/state_transitions/address_funds/address_funds_transfer_transition/).
 
 ### Address Funding from Asset Lock
 
@@ -202,7 +202,7 @@ Exactly one output must have a `None` value. This remainder output receives what
 **Constraints:** Minimum outputs: 1. Maximum inputs: `max_address_inputs`. Maximum outputs: `max_address_outputs`. Minimum per input: 100,000 credits. Minimum per explicit output: 500,000 credits. No output can also be an input.
 :::
 
-See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.0.0/packages/rs-dpp/src/state_transition/state_transitions/address_funds/address_funding_from_asset_lock_transition/).
+See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.1-dev/packages/rs-dpp/src/state_transition/state_transitions/address_funds/address_funding_from_asset_lock_transition/).
 
 ### Address Credit Withdrawal
 
@@ -225,7 +225,7 @@ Withdraw credits from Platform addresses back to the Core chain.
 **Fee:** 400,000,000 credits. Withdrawal fees are significantly higher due to the complexity and finality of moving funds back to the Core chain.
 :::
 
-See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.0.0/packages/rs-dpp/src/state_transition/state_transitions/address_funds/address_credit_withdrawal_transition/).
+See the [implementation in rs-dpp](https://github.com/dashpay/platform/blob/v3.1-dev/packages/rs-dpp/src/state_transition/state_transitions/address_funds/address_credit_withdrawal_transition/).
 
 ### Address State Transition Signing
 
@@ -246,8 +246,8 @@ For complete constants reference, see [Protocol Constants](protocol-constants.md
 | `min_input_amount`           | 100,000 credits | 64 bits | Minimum per input                     |
 | `min_output_amount`          | 500,000 credits | 64 bits | Minimum per output                    |
 | `min_identity_funding_amount`| 200,000 credits | 64 bits | Minimum for identity creation/top-up  |
-| `max_address_inputs`         | 0 (unlimited)   | 16 bits | Maximum inputs per transition         |
-| `max_address_outputs`        | 0 (unlimited)   | 16 bits | Maximum outputs per transition        |
-| `max_address_fee_strategies` | 4               | 8 bits  | Maximum fee strategy steps            |
+| `max_address_inputs`         | 16              | 16 bits | Maximum inputs per transition (Protocol Version 11+) |
+| `max_address_outputs`        | 128             | 16 bits | Maximum outputs per transition (Protocol Version 11+) |
+| `max_address_fee_strategies` | 4               | 16 bits | Maximum fee strategy steps            |
 
 For related identity operations, see [Identity](identity.md) and [State Transitions](state-transition.md).