diff --git a/src/parsers/web3/parse_web3_objects.ts b/src/parsers/web3/parse_web3_objects.ts
index d92c7f47..77a1011c 100644
--- a/src/parsers/web3/parse_web3_objects.ts
+++ b/src/parsers/web3/parse_web3_objects.ts
@@ -33,6 +33,31 @@ function isCoinbaseShortZidTransaction(blockNumber: Number, affiliateAddress: St
     return false;
 }
 
+function isAfterZidBytesReduction(blockNumber: Number): Boolean {
+    // Approximate block numbers after ZID reduction from 16 to 12 bytes.
+    switch (CHAIN_ID) {
+        case 1: // Ethereum
+            return blockNumber >= 20040654;
+        case 10: // Optimism
+            return blockNumber >= 121086482;
+        case 56: // BSC
+            return blockNumber >= 39406978;
+        case 137: // Polygon
+            return blockNumber >= 57877548;
+        case 250: // Fantom
+            return blockNumber >= 82443443;
+        case 8453: // Base
+            return blockNumber >= 15491223;
+        case 42161: // Arbitrum
+            return blockNumber >= 219382805;
+        case 42220: // Celo
+            return blockNumber >= 26019714;
+        case 43114: // Avalanche
+            return blockNumber >= 46421607;
+    }
+    return false;
+}
+
 /**
  * Converts a raw tx into a Transaction entity
  * @param rawTx Raw transaction returned from JSON RPC
@@ -62,16 +87,25 @@ export function parseTransaction(rawTx: EVMTransaction): Transaction {
         transaction.affiliateAddress = '0x'.concat(rawTx.input.slice(bytesPos + 32, bytesPos + 72));
         const quoteId = rawTx.input.slice(bytesPos + 104, bytesPos + 136);
         if (
-            quoteId.slice(0, 14) === '00000000000000' &&
-            !isCoinbaseShortZidTransaction(transaction.blockNumber, transaction.affiliateAddress)
+            quoteId.slice(0, 16) === '0000000000000000' &&
+            isCoinbaseShortZidTransaction(transaction.blockNumber, transaction.affiliateAddress)
         ) {
+            // Coinbase short-zid incident (2024-04-30 - 2024-05-04)
+            // (8 bytes data, 8 bytes padding)
+            transaction.quoteTimestamp = null;
+            transaction.quoteId = '0x' + quoteId;
+        } else if (quoteId.slice(0, 14) === '00000000000000') {
             // Pre ZID QR ID
-            // Excludes short-zid incident (2024-04-30 - 2024-05-04)
             const parsedQuoteTimestamp = parseInt(rawTx.input.slice(bytesPos + 128, bytesPos + 136), 16);
             transaction.quoteTimestamp = isNaN(parsedQuoteTimestamp) ? null : parsedQuoteTimestamp;
             transaction.quoteId = rawTx.input.slice(bytesPos + 118, bytesPos + 128);
+        } else if (quoteId.slice(0, 8) === '00000000' && isAfterZidBytesReduction(transaction.blockNumber)) {
+            // 12-byte ZID (~2024-06-07)
+            // (12 bytes data, ignore first 4 bytes of padding)
+            transaction.quoteTimestamp = null;
+            transaction.quoteId = '0x' + quoteId.slice(8);
         } else {
-            // ZID
+            // 16-byte ZID - Original
             transaction.quoteTimestamp = null;
             transaction.quoteId = '0x' + quoteId;
         }