diff --git a/.changeset/thick-hairs-hug.md b/.changeset/thick-hairs-hug.md
new file mode 100644
index 0000000..2db1487
--- /dev/null
+++ b/.changeset/thick-hairs-hug.md
@@ -0,0 +1,5 @@
+---
+'@zoralabs/zora-721-contracts': patch
+---
+
+Blast sepolia deploy
diff --git a/addresses/168587773.json b/addresses/168587773.json
new file mode 100644
index 0000000..0880508
--- /dev/null
+++ b/addresses/168587773.json
@@ -0,0 +1,9 @@
+{
+  "DROP_METADATA_RENDERER": "0xCe6B190956D73dA045bA348743E4C1cb6652f37f",
+  "EDITION_METADATA_RENDERER": "0x169007EF8fF4d2a225f361654e4B8280910fD8FC",
+  "ERC721DROP_IMPL": "0x0Cf8733DEd6d9E0905A8cCc8DC767F381A76970a",
+  "ERC721DROP_IMPL_VERSION": 14,
+  "FACTORY_UPGRADE_GATE": "0x9B414A3F7872bdd2E6513689214BD2Debbe48340",
+  "ZORA_NFT_CREATOR_PROXY": "0x3C1ebcF36Ca9DD9371c9aA99c274e4988906c6E3",
+  "ZORA_NFT_CREATOR_V1_IMPL": "0xC5c958a65656A84b74100D1d420a1819fEA18d41"
+}
diff --git a/chainConfigs/168587773.json b/chainConfigs/168587773.json
new file mode 100644
index 0000000..66d3294
--- /dev/null
+++ b/chainConfigs/168587773.json
@@ -0,0 +1,10 @@
+{
+    "FACTORY_OWNER": "0x5F14C23983c9e0840Dc60dA880349622f0785420",
+    "FACTORY_UPGRADE_GATE_OWNER": "0x5F14C23983c9e0840Dc60dA880349622f0785420",
+    "MINT_FEE_AMOUNT": 777000000000000,
+    "MINT_FEE_RECIPIENT": "0x5F14C23983c9e0840Dc60dA880349622f0785420",
+    "SUBSCRIPTION_MARKET_FILTER_ADDRESS": "0x0000000000000000000000000000000000000000",
+    "ZORA_ERC721_TRANSFER_HELPER": "0x0000000000000000000000000000000000000000",
+    "PROTOCOL_REWARDS": "0x7777777F279eba3d3Ad8F4E708545291A6fDBA8B"
+  }
+  
\ No newline at end of file