update

src/client/api/signer/account.ts

@@ -27,7 +27,8 @@ export function create_account_api (signer : EscrowSigner) {
     index = index ?? signer._gen_idx()
     const deposit_pk = signer.pubkey
     const spend_xpub = signer.wallet.get(index).xpub
-    return { deposit_pk, locktime, spend_xpub }
+    const stamp      = index
+    return { deposit_pk, locktime, spend_xpub, stamp }
   }
 }
 

src/schema/api.ts

@@ -5,7 +5,7 @@ import depo  from './deposit.js'
 import prop  from './proposal.js'
 import tx    from './tx.js'
 
-const { hash, hex, nonce, num, str } = base
+const { hash, hex, nonce, num, stamp, str } = base
 const { covenant, locktime } = depo
 const { txspend } = tx
 
@@ -18,7 +18,8 @@ const contract_create_request = z.object({
 const deposit_acct_req = z.object({
   deposit_pk : hash,
   locktime   : locktime.optional(),
-  spend_xpub : str
+  spend_xpub : str,
+  stamp      : stamp.optional()
 })
 
 const deposit_register_req = z.object({

src/types/api/deposit.ts

@@ -12,6 +12,7 @@ export interface AccountRequest {
   deposit_pk : string
   locktime  ?: number
   spend_xpub : string
+  stamp     ?: number
 }
 
 export interface RegisterRequest {