RobinhoodTreesSeaDrop

0x11563a06cf9cda280ae2815efe69a63c375c7256

Verification
Verified
v0.8.17+commit.8df45f5f
Type
Contract
16,447 bytes
ABI entries
104
27 read · 32 write
License
none

Contract information

Address
0x11563a06cf9cda280ae2815efe69a63c375c7256
Chain
Robinhood Chain (4663)
Compiler
v0.8.17+commit.8df45f5f
Optimization
Enabled
Creation tx
0x5df97622c2…4beab50b36

Token

Name
Robinhood Trees
Symbol
TREE
Decimals
Holders
581

Read contract (27)

MAX_AGE_MONTHS()uint256
ageMonths(uint256)uint256
ageResetMaxMonths()uint256
balanceOf(address)uint256
baseURI()string
birthTimestamp(uint256)uint256
contractURI()string
getApproved(uint256)address
getMintStats(address)uint256, uint256, uint256
getTransferValidationFunction()bytes4, bool
getTransferValidator()address
isApprovedForAll(address, address)bool
maxSupply()uint256
name()string
owner()address
ownerOf(uint256)address
provenanceHash()bytes32
renderSVG(uint256)string
renderer()address
royaltyAddress()address
royaltyBasisPoints()uint256
royaltyInfo(uint256, uint256)address, uint256
secondsPerMonth()uint256
supportsInterface(bytes4)bool
symbol()string
tokenURI(uint256)string
totalSupply()uint256

Events (17)

AgeResetMaxMonthsUpdatedAllowedSeaDropUpdatedApprovalApprovalForAllBatchMetadataUpdateConsecutiveTransferContractURIUpdatedMaxSupplyUpdatedOwnershipTransferredPotentialOwnerUpdatedProvenanceHashUpdatedRendererUpdatedRoyaltyInfoUpdatedSeaDropTokenDeployedSecondsPerMonthUpdatedTransferTransferValidatorUpdated

ABI

[
  {
    "inputs": [
      {
        "internalType": "string",
        "name": "name",
        "type": "string"
      },
      {
        "internalType": "string",
        "name": "symbol",
        "type": "string"
      },
      {
        "internalType": "address[]",
        "name": "allowedSeaDrop",
        "type": "address[]"
      },
      {
        "internalType": "address",
        "name": "renderer_",
        "type": "address"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "constructor"
  },
  {
    "inputs": [],
    "name": "AlreadyInitialized",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "ApprovalCallerNotOwnerNorApproved",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "ApprovalQueryForNonexistentToken",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "BalanceQueryForZeroAddress",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "newMaxSupply",
        "type": "uint256"
      }
    ],
    "name": "CannotExceedMaxSupplyOfUint64",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "basisPoints",
        "type": "uint256"
      }
    ],
    "name": "InvalidRoyaltyBasisPoints",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "MintERC2309QuantityExceedsLimit",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "total",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "maxSupply",
        "type": "uint256"
      }
    ],
    "name": "MintQuantityExceedsMaxSupply",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "MintToZeroAddress",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "MintZeroQuantity",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "got",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "totalMinted",
        "type": "uint256"
      }
    ],
    "name": "NewMaxSupplyCannotBeLessThenTotalMinted",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "NewOwnerIsZeroAddress",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "NotNextOwner",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "OnlyAllowedSeaDrop",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "OnlyOwner",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "OwnerQueryForNonexistentToken",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "OwnershipNotInitializedForExtraData",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "ProvenanceHashCannotBeSetAfterMintStarted",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "RoyaltyAddressCannotBeZeroAddress",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "SameTransferValidator",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "SignersMismatch",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "TokenGatedMismatch",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "TransferCallerNotOwnerNorApproved",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "TransferFromIncorrectOwner",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "TransferToNonERC721ReceiverImplementer",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "TransferToZeroAddress",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "URIQueryForNonexistentToken",
    "type": "error"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "n",
        "type": "uint256"
      }
    ],
    "name": "AgeResetMaxMonthsUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "address[]",
        "name": "allowedSeaDrop",
        "type": "address[]"
      }
    ],
    "name": "AllowedSeaDropUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "owner",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "approved",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "Approval",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "owner",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "operator",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "bool",
        "name": "approved",
        "type": "bool"
      }
    ],
    "name": "ApprovalForAll",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "_fromTokenId",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "_toTokenId",
        "type": "uint256"
      }
    ],
    "name": "BatchMetadataUpdate",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "uint256",
        "name": "fromTokenId",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "toTokenId",
        "type": "uint256"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "from",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "to",
        "type": "address"
      }
    ],
    "name": "ConsecutiveTransfer",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "string",
        "name": "newContractURI",
        "type": "string"
      }
    ],
    "name": "ContractURIUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "newMaxSupply",
        "type": "uint256"
      }
    ],
    "name": "MaxSupplyUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "previousOwner",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "newOwner",
        "type": "address"
      }
    ],
    "name": "OwnershipTransferred",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "address",
        "name": "newPotentialAdministrator",
        "type": "address"
      }
    ],
    "name": "PotentialOwnerUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "bytes32",
        "name": "previousHash",
        "type": "bytes32"
      },
      {
        "indexed": false,
        "internalType": "bytes32",
        "name": "newHash",
        "type": "bytes32"
      }
    ],
    "name": "ProvenanceHashUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "address",
        "name": "renderer",
        "type": "address"
      }
    ],
    "name": "RendererUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "address",
        "name": "receiver",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "bps",
        "type": "uint256"
      }
    ],
    "name": "RoyaltyInfoUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [],
    "name": "SeaDropTokenDeployed",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "n",
        "type": "uint256"
      }
    ],
    "name": "SecondsPerMonthUpdated",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "from",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "Transfer",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "address",
        "name": "oldValidator",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "newValidator",
        "type": "address"
      }
    ],
    "name": "TransferValidatorUpdated",
    "type": "event"
  },
  {
    "inputs": [],
    "name": "MAX_AGE_MONTHS",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "acceptOwnership",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "ageMonths",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "ageResetMaxMonths",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "approve",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "owner",
        "type": "address"
      }
    ],
    "name": "balanceOf",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "baseURI",
    "outputs": [
      {
        "internalType": "string",
        "name": "",
        "type": "string"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "name": "birthTimestamp",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "burn",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "cancelOwnershipTransfer",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "contractURI",
    "outputs": [
      {
        "internalType": "string",
        "name": "",
        "type": "string"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "fromTokenId",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "toTokenId",
        "type": "uint256"
      }
    ],
    "name": "emitBatchMetadataUpdate",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "getApproved",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "minter",
        "type": "address"
      }
    ],
    "name": "getMintStats",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "minterNumMinted",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "currentTotalSupply",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "maxSupply",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "getTransferValidationFunction",
    "outputs": [
      {
        "internalType": "bytes4",
        "name": "functionSignature",
        "type": "bytes4"
      },
      {
        "internalType": "bool",
        "name": "isViewFunction",
        "type": "bool"
      }
    ],
    "stateMutability": "pure",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "getTransferValidator",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "owner",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "operator",
        "type": "address"
      }
    ],
    "name": "isApprovedForAll",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "maxSupply",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "minter",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "quantity",
        "type": "uint256"
      }
    ],
    "name": "mintSeaDrop",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "uint256",
            "name": "maxSupply",
            "type": "uint256"
          },
          {
            "internalType": "string",
            "name": "baseURI",
            "type": "string"
          },
          {
            "internalType": "string",
            "name": "contractURI",
            "type": "string"
          },
          {
            "internalType": "address",
            "name": "seaDropImpl",
            "type": "address"
          },
          {
            "components": [
              {
                "internalType": "uint80",
                "name": "mintPrice",
                "type": "uint80"
              },
              {
                "internalType": "uint48",
                "name": "startTime",
                "type": "uint48"
              },
              {
                "internalType": "uint48",
                "name": "endTime",
                "type": "uint48"
              },
              {
                "internalType": "uint16",
                "name": "maxTotalMintableByWallet",
                "type": "uint16"
              },
              {
                "internalType": "uint16",
                "name": "feeBps",
                "type": "uint16"
              },
              {
                "internalType": "bool",
                "name": "restrictFeeRecipients",
                "type": "bool"
              }
            ],
            "internalType": "struct PublicDrop",
            "name": "publicDrop",
            "type": "tuple"
          },
          {
            "internalType": "string",
            "name": "dropURI",
            "type": "string"
          },
          {
            "components": [
              {
                "internalType": "bytes32",
                "name": "merkleRoot",
                "type": "bytes32"
              },
              {
                "internalType": "string[]",
                "name": "publicKeyURIs",
                "type": "string[]"
              },
              {
                "internalType": "string",
                "name": "allowListURI",
                "type": "string"
              }
            ],
            "internalType": "struct AllowListData",
            "name": "allowListData",
            "type": "tuple"
          },
          {
            "internalType": "address",
            "name": "creatorPayoutAddress",
            "type": "address"
          },
          {
            "internalType": "bytes32",
            "name": "provenanceHash",
            "type": "bytes32"
          },
          {
            "internalType": "address[]",
            "name": "allowedFeeRecipients",
            "type": "address[]"
          },
          {
            "internalType": "address[]",
            "name": "disallowedFeeRecipients",
            "type": "address[]"
          },
          {
            "internalType": "address[]",
            "name": "allowedPayers",
            "type": "address[]"
          },
          {
            "internalType": "address[]",
            "name": "disallowedPayers",
            "type": "address[]"
          },
          {
            "internalType": "address[]",
            "name": "tokenGatedAllowedNftTokens",
            "type": "address[]"
          },
          {
            "components": [
              {
                "internalType": "uint80",
                "name": "mintPrice",
                "type": "uint80"
              },
              {
                "internalType": "uint16",
                "name": "maxTotalMintableByWallet",
                "type": "uint16"
              },
              {
                "internalType": "uint48",
                "name": "startTime",
                "type": "uint48"
              },
              {
                "internalType": "uint48",
                "name": "endTime",
                "type": "uint48"
              },
              {
                "internalType": "uint8",
                "name": "dropStageIndex",
                "type": "uint8"
              },
              {
                "internalType": "uint32",
                "name": "maxTokenSupplyForStage",
                "type": "uint32"
              },
              {
                "internalType": "uint16",
                "name": "feeBps",
                "type": "uint16"
              },
              {
                "internalType": "bool",
                "name": "restrictFeeRecipients",
                "type": "bool"
              }
            ],
            "internalType": "struct TokenGatedDropStage[]",
            "name": "tokenGatedDropStages",
            "type": "tuple[]"
          },
          {
            "internalType": "address[]",
            "name": "disallowedTokenGatedAllowedNftTokens",
            "type": "address[]"
          },
          {
            "internalType": "address[]",
            "name": "signers",
            "type": "address[]"
          },
          {
            "components": [
              {
                "internalType": "uint80",
                "name": "minMintPrice",
                "type": "uint80"
              },
              {
                "internalType": "uint24",
                "name": "maxMaxTotalMintableByWallet",
                "type": "uint24"
              },
              {
                "internalType": "uint40",
                "name": "minStartTime",
                "type": "uint40"
              },
              {
                "internalType": "uint40",
                "name": "maxEndTime",
                "type": "uint40"
              },
              {
                "internalType": "uint40",
                "name": "maxMaxTokenSupplyForStage",
                "type": "uint40"
              },
              {
                "internalType": "uint16",
                "name": "minFeeBps",
                "type": "uint16"
              },
              {
                "internalType": "uint16",
                "name": "maxFeeBps",
                "type": "uint16"
              }
            ],
            "internalType": "struct SignedMintValidationParams[]",
            "name": "signedMintValidationParams",
            "type": "tuple[]"
          },
          {
            "internalType": "address[]",
            "name": "disallowedSigners",
            "type": "address[]"
          }
        ],
        "internalType": "struct ERC721SeaDropStructsErrorsAndEvents.MultiConfigureStruct",
        "name": "config",
        "type": "tuple"
      }
    ],
    "name": "multiConfigure",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "name",
    "outputs": [
      {
        "internalType": "string",
        "name": "",
        "type": "string"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "owner",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "quantity",
        "type": "uint256"
      }
    ],
    "name": "ownerMint",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "ownerOf",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "provenanceHash",
    "outputs": [
      {
        "internalType": "bytes32",
        "name": "",
        "type": "bytes32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "renderSVG",
    "outputs": [
      {
        "internalType": "string",
        "name": "",
        "type": "string"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "renderer",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "renounceOwnership",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "royaltyAddress",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "royaltyBasisPoints",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "_salePrice",
        "type": "uint256"
      }
    ],
    "name": "royaltyInfo",
    "outputs": [
      {
        "internalType": "address",
        "name": "receiver",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "royaltyAmount",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "from",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "safeTransferFrom",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "from",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      },
      {
        "internalType": "bytes",
        "name": "_data",
        "type": "bytes"
      }
    ],
    "name": "safeTransferFrom",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "secondsPerMonth",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "n",
        "type": "uint256"
      }
    ],
    "name": "setAgeResetMaxMonths",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "operator",
        "type": "address"
      },
      {
        "internalType": "bool",
        "name": "approved",
        "type": "bool"
      }
    ],
    "name": "setApprovalForAll",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "string",
        "name": "newBaseURI",
        "type": "string"
      }
    ],
    "name": "setBaseURI",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "string",
        "name": "newContractURI",
        "type": "string"
      }
    ],
    "name": "setContractURI",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "newMaxSupply",
        "type": "uint256"
      }
    ],
    "name": "setMaxSupply",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "newProvenanceHash",
        "type": "bytes32"
      }
    ],
    "name": "setProvenanceHash",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "r",
        "type": "address"
      }
    ],
    "name": "setRenderer",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "address",
            "name": "royaltyAddress",
            "type": "address"
          },
          {
            "internalType": "uint96",
            "name": "royaltyBps",
            "type": "uint96"
          }
        ],
        "internalType": "struct ISeaDropTokenContractMetadata.RoyaltyInfo",
        "name": "newInfo",
        "type": "tuple"
      }
    ],
    "name": "setRoyaltyInfo",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "n",
        "type": "uint256"
      }
    ],
    "name": "setSecondsPerMonth",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "newValidator",
        "type": "address"
      }
    ],
    "name": "setTransferValidator",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes4",
        "name": "interfaceId",
        "type": "bytes4"
      }
    ],
    "name": "supportsInterface",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "symbol",
    "outputs": [
      {
        "internalType": "string",
        "name": "",
        "type": "string"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "tokenURI",
    "outputs": [
      {
        "internalType": "string",
        "name": "",
        "type": "string"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "totalSupply",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "from",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "tokenId",
        "type": "uint256"
      }
    ],
    "name": "transferFrom",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "newPotentialOwner",
        "type": "address"
      }
    ],
    "name": "transferOwnership",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "seaDropImpl",
        "type": "address"
      },
      {
        "components": [
          {
            "internalType": "bytes32",
            "name": "merkleRoot",
            "type": "bytes32"
          },
          {
            "internalType": "string[]",
            "name": "publicKeyURIs",
            "type": "string[]"
          },
          {
            "internalType": "string",
            "name": "allowListURI",
            "type": "string"
          }
        ],
        "internalType": "struct AllowListData",
        "name": "allowListData",
        "type": "tuple"
      }
    ],
    "name": "updateAllowList",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "seaDropImpl",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "feeRecipient",
        "type": "address"
      },
      {
        "internalType": "bool",
        "name": "allowed",
        "type": "bool"
      }
    ],
    "name": "updateAllowedFeeRecipient",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address[]",
        "name": "allowedSeaDrop",
        "type": "address[]"
      }
    ],
    "name": "updateAllowedSeaDrop",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "seaDropImpl",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "payoutAddress",
        "type": "address"
      }
    ],
    "name": "updateCreatorPayoutAddress",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "seaDropImpl",
        "type": "address"
      },
      {
        "internalType": "string",
        "name": "dropURI",
        "type": "string"
      }
    ],
    "name": "updateDropURI",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "seaDropImpl",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "payer",
        "type": "address"
      },
      {
        "internalType": "bool",
        "name": "allowed",
        "type": "bool"
      }
    ],
    "name": "updatePayer",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "seaDropImpl",
        "type": "address"
      },
      {
        "components": [
          {
            "internalType": "uint80",
            "name": "mintPrice",
            "type": "uint80"
          },
          {
            "internalType": "uint48",
            "name": "startTime",
            "type": "uint48"
          },
          {
            "internalType": "uint48",
            "name": "endTime",
            "type": "uint48"
          },
          {
            "internalType": "uint16",
            "name": "maxTotalMintableByWallet",
            "type": "uint16"
          },
          {
            "internalType": "uint16",
            "name": "feeBps",
            "type": "uint16"
          },
          {
            "internalType": "bool",
            "name": "restrictFeeRecipients",
            "type": "bool"
          }
        ],
        "internalType": "struct PublicDrop",
        "name": "publicDrop",
        "type": "tuple"
      }
    ],
    "name": "updatePublicDrop",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "seaDropImpl",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "signer",
        "type": "address"
      },
      {
        "components": [
          {
            "internalType": "uint80",
            "name": "minMintPrice",
            "type": "uint80"
          },
          {
            "internalType": "uint24",
            "name": "maxMaxTotalMintableByWallet",
            "type": "uint24"
          },
          {
            "internalType": "uint40",
            "name": "minStartTime",
            "type": "uint40"
          },
          {
            "internalType": "uint40",
            "name": "maxEndTime",
            "type": "uint40"
          },
          {
            "internalType": "uint40",
            "name": "maxMaxTokenSupplyForStage",
            "type": "uint40"
          },
          {
            "internalType": "uint16",
            "name": "minFeeBps",
            "type": "uint16"
          },
          {
            "internalType": "uint16",
            "name": "maxFeeBps",
            "type": "uint16"
          }
        ],
        "internalType": "struct SignedMintValidationParams",
        "name": "signedMintValidationParams",
        "type": "tuple"
      }
    ],
    "name": "updateSignedMintValidationParams",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "seaDropImpl",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "allowedNftToken",
        "type": "address"
      },
      {
        "components": [
          {
            "internalType": "uint80",
            "name": "mintPrice",
            "type": "uint80"
          },
          {
            "internalType": "uint16",
            "name": "maxTotalMintableByWallet",
            "type": "uint16"
          },
          {
            "internalType": "uint48",
            "name": "startTime",
            "type": "uint48"
          },
          {
            "internalType": "uint48",
            "name": "endTime",
            "type": "uint48"
          },
          {
            "internalType": "uint8",
            "name": "dropStageIndex",
            "type": "uint8"
          },
          {
            "internalType": "uint32",
            "name": "maxTokenSupplyForStage",
            "type": "uint32"
          },
          {
            "internalType": "uint16",
            "name": "feeBps",
            "type": "uint16"
          },
          {
            "internalType": "bool",
            "name": "restrictFeeRecipients",
            "type": "bool"
          }
        ],
        "internalType": "struct TokenGatedDropStage",
        "name": "dropStage",
        "type": "tuple"
      }
    ],
    "name": "updateTokenGatedDrop",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]

Source code

// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;

import { ERC721SeaDrop } from "seadrop/src/ERC721SeaDrop.sol";

interface ITreesRenderer {
    /// Returns the full ERC721 metadata data-URI for (seed, ageMonths).
    function tokenURI(uint256 seed, uint256 ageMonths) external view returns (string memory);
}

/**
 * @title  RobinhoodTreesSeaDrop
 * @notice OpenSea Drop–compatible token. Extends OpenSea's ERC721SeaDrop WITHOUT
 *         touching any minting functionality (so it works with OpenSea's Drop
 *         program), and adds only:
 *           1. on-chain art  — tokenURI() delegates to a swappable renderer
 *           2. growth        — each token ages from its mint time; young trees
 *                              restart when sold, established ones keep their age.
 *
 *         tokenId is the seed. Renderer is deployed separately (it targets a
 *         newer Solidity/EVM) and referenced by address.
 */
contract RobinhoodTreesSeaDrop is ERC721SeaDrop {
    address public renderer;
    uint256 public secondsPerMonth;        // 4200 → full grown (144 mo) in ~1 week
    uint256 public ageResetMaxMonths = 120; // young trees reset on transfer; older keep age
    uint256 public constant MAX_AGE_MONTHS = 180;

    mapping(uint256 => uint256) public birthTimestamp; // set on mint

    event RendererUpdated(address renderer);
    event SecondsPerMonthUpdated(uint256 n);
    event AgeResetMaxMonthsUpdated(uint256 n);

    constructor(
        string memory name,
        string memory symbol,
        address[] memory allowedSeaDrop,
        address renderer_
    ) ERC721SeaDrop(name, symbol, allowedSeaDrop) {
        require(renderer_ != address(0), "renderer=0");
        renderer = renderer_;
        secondsPerMonth = 4200; // ~1 week to adult on any chain
    }

    // ── growth ──
    function ageMonths(uint256 tokenId) public view returns (uint256) {
        uint256 b = birthTimestamp[tokenId];
        require(b != 0, "nonexistent");
        return (block.timestamp - b) / secondsPerMonth;
    }

    /// On-chain metadata (both art AND attributes) come from the renderer.
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "nonexistent");
        return ITreesRenderer(renderer).tokenURI(tokenId, ageMonths(tokenId));
    }

    function renderSVG(uint256 tokenId) external view returns (string memory) {
        require(_exists(tokenId), "nonexistent");
        return ITreesRenderer(renderer).tokenURI(tokenId, ageMonths(tokenId));
    }

    /// Set birth time on mint; reset young trees' age on transfer. This is a
    /// transfer hook — it does NOT alter any minting function SeaDrop relies on.
    function _afterTokenTransfers(address from, address to, uint256 startTokenId, uint256 quantity)
        internal
        virtual
        override
    {
        if (from == address(0)) {
            for (uint256 i = 0; i < quantity; i++) birthTimestamp[startTokenId + i] = block.timestamp;
        } else if (to != address(0)) {
            for (uint256 i = 0; i < quantity; i++) {
                uint256 id = startTokenId + i;
                uint256 b = birthTimestamp[id];
                if (b != 0 && (block.timestamp - b) / secondsPerMonth < ageResetMaxMonths) {
                    birthTimestamp[id] = block.timestamp;
                }
            }
        }
        super._afterTokenTransfers(from, to, startTokenId, quantity);
    }

    // ── owner reserve mint (separate from SeaDrop minting; uses ERC721A counters) ──
    function ownerMint(address to, uint256 quantity) external onlyOwner {
        require(_totalMinted() + quantity <= maxSupply(), "exceeds max");
        _safeMint(to, quantity);
    }

    // ── owner setters ──
    function setRenderer(address r) external onlyOwner { require(r != address(0), "0"); renderer = r; emit RendererUpdated(r); }
    function setSecondsPerMonth(uint256 n) external onlyOwner { require(n > 0, "0"); secondsPerMonth = n; emit SecondsPerMonthUpdated(n); }
    function setAgeResetMaxMonths(uint256 n) external onlyOwner { ageResetMaxMonths = n; emit AgeResetMaxMonthsUpdated(n); }
}
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