Add reward minting to the Blockdaemon Institutional Vault listing

WALLET_DIRECTORY.md

@@ -72,7 +72,7 @@ A linked "Not supported" means the wallet has said no with a reason
 | **Wallet Capabilities** |  |  |  |  |  |  |  |  |
 |     Compliance | ✅ | — | — | — | ✅ | — | — | — |
 |     Tokenization | — | ✅ | — | — | [✅](proofs/blockdaemon-institutional-vault/blockdaemon-institutional-vault-self-attestation.md#tokenization-tokenization) | — | — | — |
-|     Reward minting | — | — | [✅](proofs/askardex-wallet/askardex-wallet-self-attestation.md#reward-minting-reward_minting) | [Not supported](wallets/walley.yaml) | — | — | — | — |
+|     Reward minting | — | — | [✅](proofs/askardex-wallet/askardex-wallet-self-attestation.md#reward-minting-reward_minting) | [Not supported](wallets/walley.yaml) | [✅](proofs/blockdaemon-institutional-vault/blockdaemon-institutional-vault-self-attestation.md#reward-minting-reward_minting) | — | — | — |
 |     Transfer object / proof of transfer support | — | ✅ | — | [Not supported](wallets/walley.yaml) | — | — | — | — |
 |     Clear signing | [✅](proofs/dfns/dfns-self-attestation.md#clear-signing-clear_signing) | — | [✅](proofs/askardex-wallet/askardex-wallet-self-attestation.md#clear-signing-clear_signing) | [✅](proofs/walley/walley-self-attestation.md#clear-signing-clear_signing) | [✅](proofs/blockdaemon-institutional-vault/blockdaemon-institutional-vault-self-attestation.md#clear-signing-clear_signing) | — | [✅](proofs/metatarz/metatarz-self-attestation.md#clear-signing-clear_signing) | [✅](proofs/ledger-wallet/ledger-wallet-self-attestation.md#clear-signing-clear_signing) |
 |     Integrated swaps | — | ✅ | [Not supported](wallets/askardex-wallet.yaml) | [✅](proofs/walley/walley-self-attestation.md#integrated-swaps-integrated_swaps) | — | — | — | — |

proofs/blockdaemon-institutional-vault/blockdaemon-institutional-vault-self-attestation.md

@@ -1,7 +1,7 @@
 # Blockdaemon Institutional Vault — Self-Attestation Evidence
 
 Wallet name: `blockdaemon-institutional-vault`
-Last updated: 2026-08-27
+Last updated: 2026-09-21
 
 Public documentation source: [https://vault.docs.blockdaemon.com/](https://vault.docs.blockdaemon.com/)
 (repo: `mothership-public-docs`)
@@ -22,6 +22,7 @@ entries. Live Canton update IDs, party IDs, explorer links, and screenshots
 | `preapprovals` | [Canton Preapproval](https://vault.docs.blockdaemon.com/reference/cwpstartcantonpreapproval), `TransferPreapproval_SendV2` on-chain below |
 | `cip_0056_transfer` | [Add CIP56 asset](https://vault.docs.blockdaemon.com/reference/addblockchainsupportedasset), TestNet USDCx transfer below |
 | `cip_0056_allocation` | [Create Allocation](https://vault.docs.blockdaemon.com/reference/cwpstartcreateallocation), TestNet DvP allocate + settle below |
+| `reward_minting` | TestNet SV rewards minted to IV external party `svrewards_account1` via `MintingDelegation` (contract screenshot below) |
 | `memo_tag_support` | [Make Transaction](https://vault.docs.blockdaemon.com/reference/cwpstartmaketransaction) `Canton.Reason`, on-chain DevNet transfer + Vault memo below |
 | `walletconnect_support` | DA Registry WalletConnect session + Vault Canton `bd::` party screenshots below |
 | `tokenization` | DevNet MintOffer + TestNet DvP; Canton Contract Management screenshots below |
@@ -237,6 +238,24 @@ Canton DevNet DTCC Offer Mint via Canton Contract Management:
   - [Institutional Vault Release v3.0.0](https://vault.docs.blockdaemon.com/changelog/institutional-vault-release-v300) — Canton tokenisation application.
   - Asset registration API: [Add Canton CIP56 Token Asset](https://vault.docs.blockdaemon.com/reference/addblockchainsupportedasset).
 
+## Reward minting `reward_minting`
+
+> Claiming or minting a reward (e.g. a validator or app reward).
+>
+> Suggested test: Demonstrate the wallet claiming or minting a reward. Provide
+> the transaction update ID of the reward-minting event and a screenshot of
+> the resulting holding.
+
+- Transaction update ID(s): SV reward history for the party (individual mint update IDs are listed on the explorer page)
+- Party ID(s): beneficiary `svrewards_account1::122048c144c28dda311aaa72bb9ebd370642b55618536b565cb7dea185e868343950` (Institutional Vault external party); delegate `blockdaemon-testnet-validator-1::1221b04d86…`
+- Explorer link(s): https://lighthouse.testnet.cantonloop.com/party/svrewards_account1%3A%3A122048c144c28dda311aaa72bb9ebd370642b55618536b565cb7dea185e868343950/sv-rewards
+- Screenshot(s) / video: ![MintingDelegation contract](./blockdaemon-institutional-vault-self-attestation-images/reward-minting-minting-delegation.jpg)
+- Notes:
+  - Canton TestNet Super Validator rewards mint directly to this Institutional Vault external party.
+  - Active Splice `MintingDelegation` (`splice-wallet#9.1.28`): contract ID `00d7d84a72d80889fbdb25cde79196a0345a6cfc8237acb79d4b34325d8743de69ca12122838d96efc95657f4c85db704c547d551787189c42a4fd7f1b24d044731`; beneficiary is the IV party, delegate is `blockdaemon-testnet-validator-1`; choices include **Mint** and **Assign And Mint**.
+  - Collection uses that delegation (`MintingDelegation_Mint` / `MintingDelegation_AssignAndMint`) to mint eligible reward coupons into the beneficiary's CC holding.
+  - Reference: [Rewards minting](https://docs.canton.network/global-synchronizer/splice-fundamentals/rewards-minting).
+
 ## Clear signing `clear_signing`
 
 > The wallet displays human-readable transaction details (not raw hex/opaque

wallets/blockdaemon-institutional-vault.yaml

@@ -88,6 +88,10 @@ features:
     supported: true
     proof: proofs/blockdaemon-institutional-vault/blockdaemon-institutional-vault-self-attestation.md#tokenization-tokenization
     verified_by: []
+  reward_minting:
+    supported: true
+    proof: proofs/blockdaemon-institutional-vault/blockdaemon-institutional-vault-self-attestation.md#reward-minting-reward_minting
+    verified_by: []
   clear_signing:
     supported: true
     proof: proofs/blockdaemon-institutional-vault/blockdaemon-institutional-vault-self-attestation.md#clear-signing-clear_signing