diff --git a/db/gen/coredb/batch.go b/db/gen/coredb/batch.go
index 4bf1263c7..432ff6313 100644
--- a/db/gen/coredb/batch.go
+++ b/db/gen/coredb/batch.go
@@ -743,7 +743,7 @@ func (b *GetAdmiresByActorIDBatchBatchResults) Close() error {
 }
 
 const getChildContractsByParentIDBatchPaginate = `-- name: GetChildContractsByParentIDBatchPaginate :batchmany
-select c.id, c.deleted, c.version, c.created_at, c.last_updated, c.name, c.symbol, c.address, c.creator_address, c.chain, c.profile_banner_url, c.profile_image_url, c.badge_url, c.description, c.owner_address, c.is_provider_marked_spam, c.parent_id, c.override_creator_user_id
+select c.id, c.deleted, c.version, c.created_at, c.last_updated, c.name, c.symbol, c.address, c.creator_address, c.chain, c.profile_banner_url, c.profile_image_url, c.badge_url, c.description, c.owner_address, c.is_provider_marked_spam, c.parent_id, c.override_creator_user_id, c.l1_chain
 from contracts c
 where c.parent_id = $1
   and c.deleted = false
@@ -825,6 +825,7 @@ func (b *GetChildContractsByParentIDBatchPaginateBatchResults) Query(f func(int,
 					&i.IsProviderMarkedSpam,
 					&i.ParentID,
 					&i.OverrideCreatorUserID,
+					&i.L1Chain,
 				); err != nil {
 					return err
 				}
@@ -1035,7 +1036,7 @@ func (b *GetCommentByCommentIDBatchBatchResults) Close() error {
 }
 
 const getContractByChainAddressBatch = `-- name: GetContractByChainAddressBatch :batchone
-select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id FROM contracts WHERE address = $1 AND chain = $2 AND deleted = false
+select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id, l1_chain FROM contracts WHERE address = $1 AND chain = $2 AND deleted = false
 `
 
 type GetContractByChainAddressBatchBatchResults struct {
@@ -1092,6 +1093,7 @@ func (b *GetContractByChainAddressBatchBatchResults) QueryRow(f func(int, Contra
 			&i.IsProviderMarkedSpam,
 			&i.ParentID,
 			&i.OverrideCreatorUserID,
+			&i.L1Chain,
 		)
 		if f != nil {
 			f(t, i, err)
@@ -1127,7 +1129,7 @@ displayed as (
     and galleries.last_updated > last_refreshed.last_updated
     and collections.last_updated > last_refreshed.last_updated
 )
-select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id from contracts, displayed
+select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id, contracts.l1_chain from contracts, displayed
 where contracts.id = displayed.contract_id and contracts.deleted = false
 `
 
@@ -1186,6 +1188,7 @@ func (b *GetContractsDisplayedByUserIDBatchBatchResults) Query(f func(int, []Con
 					&i.IsProviderMarkedSpam,
 					&i.ParentID,
 					&i.OverrideCreatorUserID,
+					&i.L1Chain,
 				); err != nil {
 					return err
 				}
@@ -1205,7 +1208,7 @@ func (b *GetContractsDisplayedByUserIDBatchBatchResults) Close() error {
 }
 
 const getCreatedContractsBatchPaginate = `-- name: GetCreatedContractsBatchPaginate :batchmany
-select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id
+select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id, contracts.l1_chain
 from contracts
     join contract_creators on contracts.id = contract_creators.contract_id and contract_creators.creator_user_id = $1
 where ($2::bool or contracts.chain = any(string_to_array($3, ',')::int[]))
@@ -1291,6 +1294,7 @@ func (b *GetCreatedContractsBatchPaginateBatchResults) Query(f func(int, []Contr
 					&i.IsProviderMarkedSpam,
 					&i.ParentID,
 					&i.OverrideCreatorUserID,
+					&i.L1Chain,
 				); err != nil {
 					return err
 				}
@@ -2453,7 +2457,7 @@ func (b *GetProfileImageByIDBatchResults) Close() error {
 }
 
 const getSharedContractsBatchPaginate = `-- name: GetSharedContractsBatchPaginate :batchmany
-select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id, a.displayed as displayed_by_user_a, b.displayed as displayed_by_user_b, a.owned_count
+select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id, contracts.l1_chain, a.displayed as displayed_by_user_a, b.displayed as displayed_by_user_b, a.owned_count
 from owned_contracts a, owned_contracts b, contracts
 left join marketplace_contracts on contracts.id = marketplace_contracts.contract_id
 where a.user_id = $1
@@ -2531,6 +2535,7 @@ type GetSharedContractsBatchPaginateRow struct {
 	IsProviderMarkedSpam  bool            `json:"is_provider_marked_spam"`
 	ParentID              persist.DBID    `json:"parent_id"`
 	OverrideCreatorUserID persist.DBID    `json:"override_creator_user_id"`
+	L1Chain               persist.L1Chain `json:"l1_chain"`
 	DisplayedByUserA      bool            `json:"displayed_by_user_a"`
 	DisplayedByUserB      bool            `json:"displayed_by_user_b"`
 	OwnedCount            int64           `json:"owned_count"`
@@ -2596,6 +2601,7 @@ func (b *GetSharedContractsBatchPaginateBatchResults) Query(f func(int, []GetSha
 					&i.IsProviderMarkedSpam,
 					&i.ParentID,
 					&i.OverrideCreatorUserID,
+					&i.L1Chain,
 					&i.DisplayedByUserA,
 					&i.DisplayedByUserB,
 					&i.OwnedCount,
diff --git a/db/gen/coredb/contract_gallery.sql.go b/db/gen/coredb/contract_gallery.sql.go
index b81e96abc..9dfa8f5e9 100644
--- a/db/gen/coredb/contract_gallery.sql.go
+++ b/db/gen/coredb/contract_gallery.sql.go
@@ -10,7 +10,7 @@ import (
 )
 
 const upsertChildContracts = `-- name: UpsertChildContracts :many
-insert into contracts(id, deleted, version, created_at, name, address, creator_address, owner_address, chain, description, parent_id) (
+insert into contracts(id, deleted, version, created_at, name, address, creator_address, owner_address, chain, l1_chain, description, parent_id) (
   select unnest($1::varchar[]) as id
     , false
     , 0
@@ -20,17 +20,18 @@ insert into contracts(id, deleted, version, created_at, name, address, creator_a
     , unnest($4::varchar[])
     , unnest($5::varchar[])
     , unnest($6::int[])
-    , unnest($7::varchar[])
+    , unnest($7::int[])
     , unnest($8::varchar[])
+    , unnest($9::varchar[])
 )
-on conflict (chain, parent_id, address) where parent_id is not null
+on conflict (l1_chain, chain, parent_id, address) where parent_id is not null
 do update set deleted = excluded.deleted
   , name = excluded.name
   , creator_address = excluded.creator_address
   , owner_address = excluded.owner_address
   , description = excluded.description
   , last_updated = now()
-returning id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id
+returning id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id, l1_chain
 `
 
 type UpsertChildContractsParams struct {
@@ -40,6 +41,7 @@ type UpsertChildContractsParams struct {
 	CreatorAddress []string `json:"creator_address"`
 	OwnerAddress   []string `json:"owner_address"`
 	Chain          []int32  `json:"chain"`
+	L1Chain        []int32  `json:"l1_chain"`
 	Description    []string `json:"description"`
 	ParentIds      []string `json:"parent_ids"`
 }
@@ -52,6 +54,7 @@ func (q *Queries) UpsertChildContracts(ctx context.Context, arg UpsertChildContr
 		arg.CreatorAddress,
 		arg.OwnerAddress,
 		arg.Chain,
+		arg.L1Chain,
 		arg.Description,
 		arg.ParentIds,
 	)
@@ -81,6 +84,7 @@ func (q *Queries) UpsertChildContracts(ctx context.Context, arg UpsertChildContr
 			&i.IsProviderMarkedSpam,
 			&i.ParentID,
 			&i.OverrideCreatorUserID,
+			&i.L1Chain,
 		); err != nil {
 			return nil, err
 		}
@@ -93,7 +97,7 @@ func (q *Queries) UpsertChildContracts(ctx context.Context, arg UpsertChildContr
 }
 
 const upsertParentContracts = `-- name: UpsertParentContracts :many
-insert into contracts(id, deleted, version, created_at, address, symbol, name, owner_address, chain, description, profile_image_url, is_provider_marked_spam) (
+insert into contracts(id, deleted, version, created_at, address, symbol, name, owner_address, chain, l1_chain, description, profile_image_url, is_provider_marked_spam) (
   select unnest($1::varchar[])
     , false
     , unnest($2::int[])
@@ -103,17 +107,18 @@ insert into contracts(id, deleted, version, created_at, address, symbol, name, o
     , unnest($5::varchar[])
     , unnest($6::varchar[])
     , unnest($7::int[])
-    , unnest($8::varchar[])
+    , unnest($8::int[])
     , unnest($9::varchar[])
-    , unnest($10::bool[])
+    , unnest($10::varchar[])
+    , unnest($11::bool[])
 )
-on conflict (chain, address) where parent_id is null
+on conflict (l1_chain, chain, address) where parent_id is null
 do update set symbol = coalesce(nullif(excluded.symbol, ''), nullif(contracts.symbol, ''))
   , version = excluded.version
   , name = coalesce(nullif(excluded.name, ''), nullif(contracts.name, ''))
   , owner_address =
       case
-          when nullif(contracts.owner_address, '') is null or ($11::bool and nullif (excluded.owner_address, '') is not null)
+          when nullif(contracts.owner_address, '') is null or ($12::bool and nullif (excluded.owner_address, '') is not null)
             then excluded.owner_address
           else
             contracts.owner_address
@@ -122,7 +127,7 @@ do update set symbol = coalesce(nullif(excluded.symbol, ''), nullif(contracts.sy
   , profile_image_url = coalesce(nullif(excluded.profile_image_url, ''), nullif(contracts.profile_image_url, ''))
   , deleted = excluded.deleted
   , last_updated = now()
-returning id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id
+returning id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id, l1_chain
 `
 
 type UpsertParentContractsParams struct {
@@ -133,6 +138,7 @@ type UpsertParentContractsParams struct {
 	Name                     []string `json:"name"`
 	OwnerAddress             []string `json:"owner_address"`
 	Chain                    []int32  `json:"chain"`
+	L1Chain                  []int32  `json:"l1_chain"`
 	Description              []string `json:"description"`
 	ProfileImageUrl          []string `json:"profile_image_url"`
 	ProviderMarkedSpam       []bool   `json:"provider_marked_spam"`
@@ -148,6 +154,7 @@ func (q *Queries) UpsertParentContracts(ctx context.Context, arg UpsertParentCon
 		arg.Name,
 		arg.OwnerAddress,
 		arg.Chain,
+		arg.L1Chain,
 		arg.Description,
 		arg.ProfileImageUrl,
 		arg.ProviderMarkedSpam,
@@ -179,6 +186,7 @@ func (q *Queries) UpsertParentContracts(ctx context.Context, arg UpsertParentCon
 			&i.IsProviderMarkedSpam,
 			&i.ParentID,
 			&i.OverrideCreatorUserID,
+			&i.L1Chain,
 		); err != nil {
 			return nil, err
 		}
diff --git a/db/gen/coredb/models_gen.go b/db/gen/coredb/models_gen.go
index cd3ad9f5f..ab9b232bf 100644
--- a/db/gen/coredb/models_gen.go
+++ b/db/gen/coredb/models_gen.go
@@ -81,6 +81,7 @@ type Contract struct {
 	IsProviderMarkedSpam  bool            `json:"is_provider_marked_spam"`
 	ParentID              persist.DBID    `json:"parent_id"`
 	OverrideCreatorUserID persist.DBID    `json:"override_creator_user_id"`
+	L1Chain               persist.L1Chain `json:"l1_chain"`
 }
 
 type ContractCreator struct {
diff --git a/db/gen/coredb/query.sql.go b/db/gen/coredb/query.sql.go
index 764128d68..d30e35f2d 100644
--- a/db/gen/coredb/query.sql.go
+++ b/db/gen/coredb/query.sql.go
@@ -1456,7 +1456,7 @@ func (q *Queries) GetAllTimeTrendingUserIDs(ctx context.Context, limit int32) ([
 const getAllTokensWithContractsByIDs = `-- name: GetAllTokensWithContractsByIDs :many
 select
     tokens.id, tokens.deleted, tokens.version, tokens.created_at, tokens.last_updated, tokens.name, tokens.description, tokens.collectors_note, tokens.token_uri, tokens.token_type, tokens.token_id, tokens.quantity, tokens.ownership_history, tokens.external_url, tokens.block_number, tokens.owner_user_id, tokens.owned_by_wallets, tokens.chain, tokens.contract, tokens.is_user_marked_spam, tokens.is_provider_marked_spam, tokens.last_synced, tokens.fallback_media, tokens.token_media_id, tokens.is_creator_token, tokens.is_holder_token, tokens.displayable,
-    contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id,
+    contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id, contracts.l1_chain,
     (
         select wallets.address
         from wallets
@@ -1523,6 +1523,7 @@ type GetAllTokensWithContractsByIDsRow struct {
 	IsProviderMarkedSpam_2 bool                       `json:"is_provider_marked_spam_2"`
 	ParentID               persist.DBID               `json:"parent_id"`
 	OverrideCreatorUserID  persist.DBID               `json:"override_creator_user_id"`
+	L1Chain                persist.L1Chain            `json:"l1_chain"`
 	WalletAddress          persist.Address            `json:"wallet_address"`
 }
 
@@ -1581,6 +1582,7 @@ func (q *Queries) GetAllTokensWithContractsByIDs(ctx context.Context, arg GetAll
 			&i.IsProviderMarkedSpam_2,
 			&i.ParentID,
 			&i.OverrideCreatorUserID,
+			&i.L1Chain,
 			&i.WalletAddress,
 		); err != nil {
 			return nil, err
@@ -1763,7 +1765,7 @@ func (q *Queries) GetCommentsByCommentIDs(ctx context.Context, commentIds persis
 }
 
 const getContractByChainAddress = `-- name: GetContractByChainAddress :one
-select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id FROM contracts WHERE address = $1 AND chain = $2 AND deleted = false
+select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id, l1_chain FROM contracts WHERE address = $1 AND chain = $2 AND deleted = false
 `
 
 type GetContractByChainAddressParams struct {
@@ -1793,12 +1795,13 @@ func (q *Queries) GetContractByChainAddress(ctx context.Context, arg GetContract
 		&i.IsProviderMarkedSpam,
 		&i.ParentID,
 		&i.OverrideCreatorUserID,
+		&i.L1Chain,
 	)
 	return i, err
 }
 
 const getContractByID = `-- name: GetContractByID :one
-select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id FROM contracts WHERE id = $1 AND deleted = false
+select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id, l1_chain FROM contracts WHERE id = $1 AND deleted = false
 `
 
 func (q *Queries) GetContractByID(ctx context.Context, id persist.DBID) (Contract, error) {
@@ -1823,6 +1826,7 @@ func (q *Queries) GetContractByID(ctx context.Context, id persist.DBID) (Contrac
 		&i.IsProviderMarkedSpam,
 		&i.ParentID,
 		&i.OverrideCreatorUserID,
+		&i.L1Chain,
 	)
 	return i, err
 }
@@ -1859,7 +1863,7 @@ func (q *Queries) GetContractCreatorsByIds(ctx context.Context, contractIds []st
 }
 
 const getContractsByIDs = `-- name: GetContractsByIDs :many
-SELECT id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id from contracts WHERE id = ANY($1) AND deleted = false
+SELECT id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id, l1_chain from contracts WHERE id = ANY($1) AND deleted = false
 `
 
 func (q *Queries) GetContractsByIDs(ctx context.Context, contractIds persist.DBIDList) ([]Contract, error) {
@@ -1890,6 +1894,7 @@ func (q *Queries) GetContractsByIDs(ctx context.Context, contractIds persist.DBI
 			&i.IsProviderMarkedSpam,
 			&i.ParentID,
 			&i.OverrideCreatorUserID,
+			&i.L1Chain,
 		); err != nil {
 			return nil, err
 		}
@@ -1902,7 +1907,7 @@ func (q *Queries) GetContractsByIDs(ctx context.Context, contractIds persist.DBI
 }
 
 const getContractsByTokenIDs = `-- name: GetContractsByTokenIDs :many
-select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id from contracts join tokens on contracts.id = tokens.contract where tokens.id = any($1) and contracts.deleted = false
+select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id, contracts.l1_chain from contracts join tokens on contracts.id = tokens.contract where tokens.id = any($1) and contracts.deleted = false
 `
 
 func (q *Queries) GetContractsByTokenIDs(ctx context.Context, tokenIds persist.DBIDList) ([]Contract, error) {
@@ -1933,6 +1938,7 @@ func (q *Queries) GetContractsByTokenIDs(ctx context.Context, tokenIds persist.D
 			&i.IsProviderMarkedSpam,
 			&i.ParentID,
 			&i.OverrideCreatorUserID,
+			&i.L1Chain,
 		); err != nil {
 			return nil, err
 		}
@@ -1945,19 +1951,19 @@ func (q *Queries) GetContractsByTokenIDs(ctx context.Context, tokenIds persist.D
 }
 
 const getCreatedContractsByUserID = `-- name: GetCreatedContractsByUserID :many
-select c.id, c.deleted, c.version, c.created_at, c.last_updated, c.name, c.symbol, c.address, c.creator_address, c.chain, c.profile_banner_url, c.profile_image_url, c.badge_url, c.description, c.owner_address, c.is_provider_marked_spam, c.parent_id, c.override_creator_user_id,
+select c.id, c.deleted, c.version, c.created_at, c.last_updated, c.name, c.symbol, c.address, c.creator_address, c.chain, c.profile_banner_url, c.profile_image_url, c.badge_url, c.description, c.owner_address, c.is_provider_marked_spam, c.parent_id, c.override_creator_user_id, c.l1_chain,
        w.id as wallet_id,
        false as is_override_creator
 from users u, contracts c, wallets w
 where u.id = $1
   and c.chain = any($2::int[])
   and w.id = any(u.wallets) and coalesce(nullif(c.owner_address, ''), nullif(c.creator_address, '')) = w.address 
-  and w.chain = any($3::int[])
+  and w.l1_chain = c.l1_chain
   and u.deleted = false
   and c.deleted = false
   and w.deleted = false
   and c.override_creator_user_id is null
-  and (not $4::bool or not exists(
+  and (not $3::bool or not exists(
     select 1 from tokens t
         where t.owner_user_id = $1
           and t.contract = c.id
@@ -1968,14 +1974,14 @@ where u.id = $1
 
 union all
 
-select c.id, c.deleted, c.version, c.created_at, c.last_updated, c.name, c.symbol, c.address, c.creator_address, c.chain, c.profile_banner_url, c.profile_image_url, c.badge_url, c.description, c.owner_address, c.is_provider_marked_spam, c.parent_id, c.override_creator_user_id,
+select c.id, c.deleted, c.version, c.created_at, c.last_updated, c.name, c.symbol, c.address, c.creator_address, c.chain, c.profile_banner_url, c.profile_image_url, c.badge_url, c.description, c.owner_address, c.is_provider_marked_spam, c.parent_id, c.override_creator_user_id, c.l1_chain,
        null as wallet_id,
        true as is_override_creator
 from contracts c
 where c.override_creator_user_id = $1
   and c.chain = any($2::int[])
   and c.deleted = false
-  and (not $4::bool or not exists(
+  and (not $3::bool or not exists(
     select 1 from tokens t
         where t.owner_user_id = $1
           and t.contract = c.id
@@ -1988,7 +1994,6 @@ where c.override_creator_user_id = $1
 type GetCreatedContractsByUserIDParams struct {
 	UserID           persist.DBID `json:"user_id"`
 	Chains           []int32      `json:"chains"`
-	L1Chains         []int32      `json:"l1_chains"`
 	NewContractsOnly bool         `json:"new_contracts_only"`
 }
 
@@ -1999,12 +2004,7 @@ type GetCreatedContractsByUserIDRow struct {
 }
 
 func (q *Queries) GetCreatedContractsByUserID(ctx context.Context, arg GetCreatedContractsByUserIDParams) ([]GetCreatedContractsByUserIDRow, error) {
-	rows, err := q.db.Query(ctx, getCreatedContractsByUserID,
-		arg.UserID,
-		arg.Chains,
-		arg.L1Chains,
-		arg.NewContractsOnly,
-	)
+	rows, err := q.db.Query(ctx, getCreatedContractsByUserID, arg.UserID, arg.Chains, arg.NewContractsOnly)
 	if err != nil {
 		return nil, err
 	}
@@ -2031,6 +2031,7 @@ func (q *Queries) GetCreatedContractsByUserID(ctx context.Context, arg GetCreate
 			&i.Contract.IsProviderMarkedSpam,
 			&i.Contract.ParentID,
 			&i.Contract.OverrideCreatorUserID,
+			&i.Contract.L1Chain,
 			&i.WalletID,
 			&i.IsOverrideCreator,
 		); err != nil {
@@ -2309,7 +2310,7 @@ func (q *Queries) GetEventsInWindow(ctx context.Context, arg GetEventsInWindowPa
 
 const getFallbackTokenByUserTokenIdentifiers = `-- name: GetFallbackTokenByUserTokenIdentifiers :one
 with contract as (
-	select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id from contracts where contracts.chain = $3 and contracts.address = $4 and not contracts.deleted
+	select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id, l1_chain from contracts where contracts.chain = $3 and contracts.address = $4 and not contracts.deleted
 )
 select tokens.id, tokens.deleted, tokens.version, tokens.created_at, tokens.last_updated, tokens.name, tokens.description, tokens.collectors_note, tokens.token_uri, tokens.token_type, tokens.token_id, tokens.quantity, tokens.ownership_history, tokens.external_url, tokens.block_number, tokens.owner_user_id, tokens.owned_by_wallets, tokens.chain, tokens.contract, tokens.is_user_marked_spam, tokens.is_provider_marked_spam, tokens.last_synced, tokens.fallback_media, tokens.token_media_id, tokens.is_creator_token, tokens.is_holder_token, tokens.displayable
 from tokens, contract
@@ -2715,7 +2716,7 @@ func (q *Queries) GetLastFeedEventForUser(ctx context.Context, arg GetLastFeedEv
 
 const getMediaByUserTokenIdentifiers = `-- name: GetMediaByUserTokenIdentifiers :one
 with contract as (
-	select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id from contracts where contracts.chain = $1 and contracts.address = $2 and not contracts.deleted
+	select id, deleted, version, created_at, last_updated, name, symbol, address, creator_address, chain, profile_banner_url, profile_image_url, badge_url, description, owner_address, is_provider_marked_spam, parent_id, override_creator_user_id, l1_chain from contracts where contracts.chain = $1 and contracts.address = $2 and not contracts.deleted
 ),
 matching_media as (
 	select token_medias.id, token_medias.created_at, token_medias.last_updated, token_medias.version, token_medias.contract_id, token_medias.token_id, token_medias.chain, token_medias.active, token_medias.metadata, token_medias.media, token_medias.name, token_medias.description, token_medias.processing_job_id, token_medias.deleted
@@ -2830,7 +2831,7 @@ func (q *Queries) GetMerchDiscountCodeByTokenID(ctx context.Context, tokenHex pe
 const getMissingThumbnailTokensByIDRange = `-- name: GetMissingThumbnailTokensByIDRange :many
 SELECT
     tokens.id, tokens.deleted, tokens.version, tokens.created_at, tokens.last_updated, tokens.name, tokens.description, tokens.collectors_note, tokens.token_uri, tokens.token_type, tokens.token_id, tokens.quantity, tokens.ownership_history, tokens.external_url, tokens.block_number, tokens.owner_user_id, tokens.owned_by_wallets, tokens.chain, tokens.contract, tokens.is_user_marked_spam, tokens.is_provider_marked_spam, tokens.last_synced, tokens.fallback_media, tokens.token_media_id, tokens.is_creator_token, tokens.is_holder_token, tokens.displayable,
-    contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id,
+    contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id, contracts.l1_chain,
     (
         SELECT wallets.address
         FROM wallets
@@ -2895,6 +2896,7 @@ type GetMissingThumbnailTokensByIDRangeRow struct {
 	IsProviderMarkedSpam_2 bool                       `json:"is_provider_marked_spam_2"`
 	ParentID               persist.DBID               `json:"parent_id"`
 	OverrideCreatorUserID  persist.DBID               `json:"override_creator_user_id"`
+	L1Chain                persist.L1Chain            `json:"l1_chain"`
 	WalletAddress          persist.Address            `json:"wallet_address"`
 }
 
@@ -2953,6 +2955,7 @@ func (q *Queries) GetMissingThumbnailTokensByIDRange(ctx context.Context, arg Ge
 			&i.IsProviderMarkedSpam_2,
 			&i.ParentID,
 			&i.OverrideCreatorUserID,
+			&i.L1Chain,
 			&i.WalletAddress,
 		); err != nil {
 			return nil, err
@@ -3392,7 +3395,7 @@ func (q *Queries) GetReprocessJobRangeByID(ctx context.Context, id int) (Reproce
 const getSVGTokensWithContractsByIDs = `-- name: GetSVGTokensWithContractsByIDs :many
 SELECT
     tokens.id, tokens.deleted, tokens.version, tokens.created_at, tokens.last_updated, tokens.name, tokens.description, tokens.collectors_note, tokens.token_uri, tokens.token_type, tokens.token_id, tokens.quantity, tokens.ownership_history, tokens.external_url, tokens.block_number, tokens.owner_user_id, tokens.owned_by_wallets, tokens.chain, tokens.contract, tokens.is_user_marked_spam, tokens.is_provider_marked_spam, tokens.last_synced, tokens.fallback_media, tokens.token_media_id, tokens.is_creator_token, tokens.is_holder_token, tokens.displayable,
-    contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id,
+    contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id, contracts.l1_chain,
     (
         SELECT wallets.address
         FROM wallets
@@ -3460,6 +3463,7 @@ type GetSVGTokensWithContractsByIDsRow struct {
 	IsProviderMarkedSpam_2 bool                       `json:"is_provider_marked_spam_2"`
 	ParentID               persist.DBID               `json:"parent_id"`
 	OverrideCreatorUserID  persist.DBID               `json:"override_creator_user_id"`
+	L1Chain                persist.L1Chain            `json:"l1_chain"`
 	WalletAddress          persist.Address            `json:"wallet_address"`
 }
 
@@ -3518,6 +3522,7 @@ func (q *Queries) GetSVGTokensWithContractsByIDs(ctx context.Context, arg GetSVG
 			&i.IsProviderMarkedSpam_2,
 			&i.ParentID,
 			&i.OverrideCreatorUserID,
+			&i.L1Chain,
 			&i.WalletAddress,
 		); err != nil {
 			return nil, err
diff --git a/db/gen/coredb/search.sql.go b/db/gen/coredb/search.sql.go
index 56c1d43f9..38958de3d 100644
--- a/db/gen/coredb/search.sql.go
+++ b/db/gen/coredb/search.sql.go
@@ -20,7 +20,7 @@ poap_weight as (
     -- to offset the fact that we're going to multiply all addresses by 1000000000.
     select $5::float4 / 1000000000 as weight
 )
-select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id from contracts left join contract_relevance on contract_relevance.id = contracts.id,
+select contracts.id, contracts.deleted, contracts.version, contracts.created_at, contracts.last_updated, contracts.name, contracts.symbol, contracts.address, contracts.creator_address, contracts.chain, contracts.profile_banner_url, contracts.profile_image_url, contracts.badge_url, contracts.description, contracts.owner_address, contracts.is_provider_marked_spam, contracts.parent_id, contracts.override_creator_user_id, contracts.l1_chain from contracts left join contract_relevance on contract_relevance.id = contracts.id,
      to_tsquery('simple', websearch_to_tsquery('simple', $1)::text || ':*') simple_partial_query,
      websearch_to_tsquery('simple', $1) simple_full_query,
      websearch_to_tsquery('english', $1) english_full_query,
@@ -84,6 +84,7 @@ func (q *Queries) SearchContracts(ctx context.Context, arg SearchContractsParams
 			&i.IsProviderMarkedSpam,
 			&i.ParentID,
 			&i.OverrideCreatorUserID,
+			&i.L1Chain,
 		); err != nil {
 			return nil, err
 		}
diff --git a/db/migrations/core/000112_contract_l1.up.sql b/db/migrations/core/000112_contract_l1.up.sql
new file mode 100644
index 000000000..6169313ce
--- /dev/null
+++ b/db/migrations/core/000112_contract_l1.up.sql
@@ -0,0 +1,28 @@
+alter table contracts add column l1_chain int;
+update contracts set l1_chain = 0;
+alter table contracts alter column l1_chain set not null;
+update contracts set l1_chain = 4 where chain = 4;
+create index contracts_l1_chain_idx on contracts (address,chain,l1_chain) where deleted = false;
+create unique index contracts_l1_chain_unique_idx on contracts (l1_chain,chain,address) where parent_id is null;
+create unique index contracts_l1_chain_parent_unique_idx on contracts (l1_chain,chain,parent_id,address) where parent_id is not null;
+
+drop view if exists contract_creators;
+
+create view contract_creators as
+    select c.id as contract_id,
+           u.id as creator_user_id,
+           c.chain as chain,
+           coalesce(nullif(c.owner_address, ''), nullif(c.creator_address, '')) as creator_address
+    from contracts c
+        left join wallets w on
+            w.deleted = false and
+            w.l1_chain = c.l1_chain and
+            coalesce(nullif(c.owner_address, ''), nullif(c.creator_address, '')) = w.address
+        left join users u on
+            u.deleted = false and
+            (
+                (c.override_creator_user_id is not null and c.override_creator_user_id = u.id)
+                or
+                (c.override_creator_user_id is null and w.address is not null and array[w.id] <@ u.wallets)
+            )
+        where c.deleted = false;
\ No newline at end of file
diff --git a/db/queries/core/contract_gallery.sql b/db/queries/core/contract_gallery.sql
index 2a4b5c519..74787010c 100644
--- a/db/queries/core/contract_gallery.sql
+++ b/db/queries/core/contract_gallery.sql
@@ -1,5 +1,5 @@
 -- name: UpsertParentContracts :many
-insert into contracts(id, deleted, version, created_at, address, symbol, name, owner_address, chain, description, profile_image_url, is_provider_marked_spam) (
+insert into contracts(id, deleted, version, created_at, address, symbol, name, owner_address, chain, l1_chain, description, profile_image_url, is_provider_marked_spam) (
   select unnest(@ids::varchar[])
     , false
     , unnest(@version::int[])
@@ -9,11 +9,12 @@ insert into contracts(id, deleted, version, created_at, address, symbol, name, o
     , unnest(@name::varchar[])
     , unnest(@owner_address::varchar[])
     , unnest(@chain::int[])
+    , unnest(@l1_chain::int[])
     , unnest(@description::varchar[])
     , unnest(@profile_image_url::varchar[])
     , unnest(@provider_marked_spam::bool[])
 )
-on conflict (chain, address) where parent_id is null
+on conflict (l1_chain, chain, address) where parent_id is null
 do update set symbol = coalesce(nullif(excluded.symbol, ''), nullif(contracts.symbol, ''))
   , version = excluded.version
   , name = coalesce(nullif(excluded.name, ''), nullif(contracts.name, ''))
@@ -31,7 +32,7 @@ do update set symbol = coalesce(nullif(excluded.symbol, ''), nullif(contracts.sy
 returning *;
 
 -- name: UpsertChildContracts :many
-insert into contracts(id, deleted, version, created_at, name, address, creator_address, owner_address, chain, description, parent_id) (
+insert into contracts(id, deleted, version, created_at, name, address, creator_address, owner_address, chain, l1_chain, description, parent_id) (
   select unnest(@id::varchar[]) as id
     , false
     , 0
@@ -41,10 +42,11 @@ insert into contracts(id, deleted, version, created_at, name, address, creator_a
     , unnest(@creator_address::varchar[])
     , unnest(@owner_address::varchar[])
     , unnest(@chain::int[])
+    , unnest(@l1_chain::int[])
     , unnest(@description::varchar[])
     , unnest(@parent_ids::varchar[])
 )
-on conflict (chain, parent_id, address) where parent_id is not null
+on conflict (l1_chain, chain, parent_id, address) where parent_id is not null
 do update set deleted = excluded.deleted
   , name = excluded.name
   , creator_address = excluded.creator_address
diff --git a/db/queries/core/query.sql b/db/queries/core/query.sql
index ad3427369..cbbd1bc0c 100644
--- a/db/queries/core/query.sql
+++ b/db/queries/core/query.sql
@@ -1589,7 +1589,7 @@ from users u, contracts c, wallets w
 where u.id = @user_id
   and c.chain = any(@chains::int[])
   and w.id = any(u.wallets) and coalesce(nullif(c.owner_address, ''), nullif(c.creator_address, '')) = w.address 
-  and w.chain = any(@l1_chains::int[])
+  and w.l1_chain = c.l1_chain
   and u.deleted = false
   and c.deleted = false
   and w.deleted = false
diff --git a/service/multichain/multichain.go b/service/multichain/multichain.go
index 6723a25ee..c1242d75c 100644
--- a/service/multichain/multichain.go
+++ b/service/multichain/multichain.go
@@ -701,11 +701,8 @@ func (p *Provider) SyncCreatedTokensForNewContracts(ctx context.Context, userID
 
 	chainInts := util.MapWithoutError(chains, func(c persist.Chain) int32 { return int32(c) })
 	rows, err := p.Queries.GetCreatedContractsByUserID(ctx, db.GetCreatedContractsByUserIDParams{
-		UserID: userID,
-		Chains: chainInts,
-		L1Chains: util.MapWithoutError(chainInts, func(c int32) int32 {
-			return int32(persist.Chain(c).L1Chain())
-		}),
+		UserID:           userID,
+		Chains:           chainInts,
 		NewContractsOnly: true,
 	})
 
@@ -936,6 +933,7 @@ func (p *Provider) SyncTokensCreatedOnSharedContracts(ctx context.Context, userI
 				params.CreatorAddress = append(params.CreatorAddress, child.CreatorAddress.String())
 				params.OwnerAddress = append(params.OwnerAddress, child.OwnerAddress.String())
 				params.Chain = append(params.Chain, int32(result.Chain))
+				params.L1Chain = append(params.L1Chain, int32(result.Chain.L1Chain()))
 				params.Description = append(params.Description, child.Description)
 				params.ParentIds = append(params.ParentIds, contractToDBID[persist.NewContractIdentifiers(edge.Parent.Address, result.Chain)].String())
 			}
@@ -1463,8 +1461,9 @@ func (p *Provider) RefreshTokenDescriptorsByTokenIdentifiers(ctx context.Context
 		return persist.ErrTokenNotFoundByTokenIdentifiers{Token: ti}
 	}
 
-	contractID, err := p.Repos.ContractRepository.UpsertByAddress(ctx, ti.ContractAddress, ti.Chain, persist.ContractGallery{
+	contractID, err := p.Repos.ContractRepository.UpsertByAddress(ctx, ti.ContractAddress, persist.ContractGallery{
 		Chain:           ti.Chain,
+		L1Chain:         ti.Chain.L1Chain(),
 		Address:         persist.Address(ti.Chain.NormalizeAddress(ti.ContractAddress)),
 		Symbol:          persist.NullString(finalContractDescriptors.Symbol),
 		Name:            persist.NullString(finalContractDescriptors.Name),
@@ -2139,6 +2138,7 @@ func contractsToNewDedupedContracts(contracts []chainContracts, existingContract
 	for address, meta := range contractMetadatas {
 		res = append(res, persist.ContractGallery{
 			Chain:                address.Chain(),
+			L1Chain:              address.Chain().L1Chain(),
 			Address:              address.Address(),
 			Symbol:               persist.NullString(meta.Symbol),
 			Name:                 persist.NullString(meta.Name),
diff --git a/service/persist/contract_gallery.go b/service/persist/contract_gallery.go
index 0f6aa5d1c..56a273214 100644
--- a/service/persist/contract_gallery.go
+++ b/service/persist/contract_gallery.go
@@ -15,6 +15,7 @@ type ContractGallery struct {
 	LastUpdated  time.Time `json:"last_updated"`
 
 	Chain                 Chain      `json:"chain"`
+	L1Chain               L1Chain    `json:"l1_chain"`
 	Address               Address    `json:"address"`
 	Symbol                NullString `json:"symbol"`
 	Name                  NullString `json:"name"`
diff --git a/service/persist/postgres/contract_gallery.go b/service/persist/postgres/contract_gallery.go
index a74a577f7..1e99d5c82 100644
--- a/service/persist/postgres/contract_gallery.go
+++ b/service/persist/postgres/contract_gallery.go
@@ -45,16 +45,15 @@ func NewContractGalleryRepository(db *sql.DB, queries *db.Queries) *ContractGall
 	checkNoErr(err)
 
 	upsertByAddressStmt, err := db.PrepareContext(ctx, `
-		insert into contracts (id,version,address,symbol,name,owner_address,chain,description,profile_image_url) values ($1,$2,$3,$4,$5,$6,$7,$8,$9)
-			on conflict (address,chain) where parent_id is null do update set
+		insert into contracts (id,version,address,symbol,name,owner_address,chain,l1_chain,description,profile_image_url) values ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10)
+			on conflict (address,l1_chain) where parent_id is null do update set
 			version = $2,
 			address = $3,
 			symbol = coalesce(nullif(contracts.symbol, ''), nullif($4, '')),
 			name = coalesce(nullif(contracts.name, ''), nullif($5, '')),
-			description = coalesce(nullif(contracts.description, ''), nullif($8, '')),
-			profile_image_url = coalesce(nullif(contracts.profile_image_url, ''), nullif($9, '')),
-			owner_address = case when nullif(contracts.owner_address, '') is null then $6 else contracts.owner_address end,
-			chain = $7
+			description = coalesce(nullif(contracts.description, ''), nullif($9, '')),
+			profile_image_url = coalesce(nullif(contracts.profile_image_url, ''), nullif($10, '')),
+			owner_address = case when nullif(contracts.owner_address, '') is null then $6 else contracts.owner_address end
 		returning id;
 	`)
 	checkNoErr(err)
@@ -154,8 +153,8 @@ func (c *ContractGalleryRepository) GetByTokenIDs(pCtx context.Context, pDBIDs p
 }
 
 // UpsertByAddress upserts the contract with the given address
-func (c *ContractGalleryRepository) UpsertByAddress(pCtx context.Context, pAddress persist.Address, pChain persist.Chain, pContract persist.ContractGallery) (contractID persist.DBID, err error) {
-	err = c.upsertByAddressStmt.QueryRowContext(pCtx, persist.GenerateID(), pContract.Version, pContract.Address, pContract.Symbol, pContract.Name, pContract.OwnerAddress, pContract.Chain, pContract.Description, pContract.ProfileImageURL).Scan(&contractID)
+func (c *ContractGalleryRepository) UpsertByAddress(pCtx context.Context, pAddress persist.Address, pContract persist.ContractGallery) (contractID persist.DBID, err error) {
+	err = c.upsertByAddressStmt.QueryRowContext(pCtx, persist.GenerateID(), pContract.Version, pContract.Address, pContract.Symbol, pContract.Name, pContract.OwnerAddress, pContract.Chain, pContract.L1Chain, pContract.Description, pContract.ProfileImageURL).Scan(&contractID)
 	if err != nil {
 		return "", err
 	}
@@ -183,6 +182,7 @@ func (c *ContractGalleryRepository) BulkUpsert(pCtx context.Context, pContracts
 		params.Name = append(params.Name, c.Name.String())
 		params.OwnerAddress = append(params.OwnerAddress, c.OwnerAddress.String())
 		params.Chain = append(params.Chain, int32(c.Chain))
+		params.L1Chain = append(params.L1Chain, int32(c.Chain.L1Chain()))
 		params.Description = append(params.Description, c.Description.String())
 		params.ProfileImageUrl = append(params.ProfileImageUrl, c.ProfileImageURL.String())
 		params.ProviderMarkedSpam = append(params.ProviderMarkedSpam, c.IsProviderMarkedSpam)