    An art piece that has not met quorum cannot be dropped.
    (quorumVotesBPS * newPiece.totalVotesSupply) / 10_000.
File: src/CultureIndex.sol
209:     function createPiece(
210:         ArtPieceMetadata calldata metadata,
211:         CreatorBps[] calldata creatorArray
212:     ) public returns (uint256) {
213:         uint256 creatorArrayLength = validateCreatorsArray(creatorArray);
214: 
215:         // Validate the media type and associated data
216:         validateMediaType(metadata);
217: 
218:         uint256 pieceId = _currentPieceId++;
219: 
220:         /// @dev Insert the new piece into the max heap
221:         maxHeap.insert(pieceId, 0);
222: 
223:         ArtPiece storage newPiece = pieces[pieceId];
224: 
225:         newPiece.pieceId = pieceId;
226:         newPiece.totalVotesSupply = _calculateVoteWeight(
227:             erc20VotingToken.totalSupply(),
228:             erc721VotingToken.totalSupply()
229:         );
230:         newPiece.totalERC20Supply = erc20VotingToken.totalSupply();
231:         newPiece.metadata = metadata;
232:         newPiece.sponsor = msg.sender;
233:         newPiece.creationBlock = block.number;
234:         newPiece.quorumVotes = (quorumVotesBPS * newPiece.totalVotesSupply) / 10_000;
File: src/CultureIndex.sol
284:     function _calculateVoteWeight(uint256 erc20Balance, uint256 erc721Balance) internal view returns (uint256) {
285:         return erc20Balance + (erc721Balance * erc721VotingTokenWeight * 1e18);
286:     }
File: src/base/VotesUpgradeable.sol
85:     /**
86:      * @dev Clock used for flagging checkpoints. Can be overridden to implement timestamp based
87:      * checkpoints (and voting), in which case {CLOCK_MODE} should be overridden as well to match.
88:      */
89:     function clock() public view virtual returns (uint48) {
90:         return Time.blockNumber();
91:     }
    function dropTopVotedPiece() public nonReentrant returns (ArtPiece memory) {
        require(msg.sender == dropperAdmin, "Only dropper can drop pieces");

        ICultureIndex.ArtPiece memory piece = getTopVotedPiece();
-       require(totalVoteWeights[piece.pieceId] >= piece.quorumVotes, "Does not meet quorum votes to be dropped.");
+       uint256 totalVotesSupply = _calculateVoteWeight(
+               erc20VotingToken.getPastTotalSupply(piece.creationBlock),
+               erc721VotingToken.getPastTotalSupply(piece.creationBlock)
+            );
+       uint256 quorumVotes = (quorumVotesBPS * totalVotesSupply) / 10_000;
+       require(totalVoteWeights[piece.pieceId] >= quorumVotes, "Does not meet quorum votes to be dropped.");
