ETH Price: $2,632.28 (-0.24%)
Gas: 3.001 Gwei

Transaction Decoder

Ad Ad Ad
Transaction Hash:
0x863f5d07e3b0aa43f7a453819648dedca4f19aca502877abd74dae94bc77ab8b
Block:
10478648 at Jul-17-2020 06:42:00 PM +UTC
Transaction Fee:
0.018960803 ETH $49.91
Gas Used:
357,751 Gas / 53 Gwei

Emitted Events:

184 Cryptostamp2.MintedWithProof( operator=[Sender] 0x9a5be4f89d483e445716dc1abb7668e56deaa909, tokenId=180625, owner=0x782eb33E...C850bB2BF, aType=3, color=0 )
185 Cryptostamp2.Transfer( from=0x00000000...000000000, to=0x782eb33E...C850bB2BF, tokenId=180625 )
186 Cryptostamp2.SignedTransfer( operator=[Sender] 0x9a5be4f89d483e445716dc1abb7668e56deaa909, from=0x782eb33E...C850bB2BF, to=Collection, tokenId=180625, signedTransferNonce=0 )
187 Cryptostamp2.Approval( owner=0x782eb33E...C850bB2BF, approved=0x00000000...000000000, tokenId=180625 )
188 Cryptostamp2.Transfer( from=0x782eb33E...C850bB2BF, to=Collection, tokenId=180625 )
189 Collection.AssetAdded( tokenAddress=[Receiver] Cryptostamp2, tokenId=180625 )

Account State Difference:

  Address   Before After State Difference Code
0x04668Ec2...D451c8F7F Miner
(zhizhu.top)
3,953.534099406776139647 Eth3,953.553060209776139647 Eth0.018960803
0x4cBc22F5...5Fc836c6A
0x555B93D6...beEb91619
CS2A
0x9a5Be4f8...56dEAA909
20.50217279010565783 Eth
Nonce: 2596
20.48321198710565783 Eth
Nonce: 2597
0.018960803
0xa7f87E8D...Fe0264d8B
CS2
Ad Ad Ad

Execution Trace

Cryptostamp2.signedTransferWithMintProof( )
  • Null: 0x000...001.123d3a3b( )
  • Collection.onERC721Received( 0x9a5Be4f89D483e445716dc1abb7668e56dEAA909, 0x782eb33E70534cD2De33f8DCc1082E1C850bB2BF, _tokenId=180625, 0x )
    • Collection.onERC721Received( 0x9a5Be4f89D483e445716dc1abb7668e56dEAA909, 0x782eb33E70534cD2De33f8DCc1082E1C850bB2BF, _tokenId=180625, 0x )
      • Cryptostamp2.supportsInterface( interfaceId=System.Byte[] ) => ( True )
      • Achievements.onAssetAdded( _tokenAddress=0xa7f87E8D193E29bf1eD050Fdd511B79Fe0264d8B, _tokenId=180625, _tokenType=0 )
        • Cryptostamp2.ownerOf( tokenId=180625 ) => ( 0x4cBc22F55D2dbA34f55070f4e1a11f65Fc836c6A )
        • Cryptostamp2.getType( tokenId=180625 ) => ( 3 )
        • Collections.exists( tokenId=438078883990692770161240231757157316520730389610 ) => ( True )
        • Cryptostamp2.getColor( tokenId=180625 ) => ( 0 )
          File 1 of 5: Cryptostamp2
          1
          2
          3
          4
          5
          6
          7
          8
          9
          10
          11
          12
          13
          14
          15
          16
          /*
           * Crypto stamp 2
           * digital-physical collectible postage stamp
           *
           * Developed by Capacity Blockchain Solutions GmbH <capacity.at>
           * for Österreichische Post AG <post.at>
           */
          // File: @openzeppelin/contracts/GSN/Context.sol
          pragma solidity ^0.6.0;
          /*
           * @dev Provides information about the current execution context, including the
           * sender of the transaction and its data. While these are generally available
           * via msg.sender and msg.data, they should not be accessed in such a direct
          XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

          File 2 of 5: Collection
          1
          2
          3
          4
          5
          6
          7
          8
          9
          10
          11
          12
          13
          14
          15
          16
          /*
           * Crypto stamp Collection Code and Prototype
           * Actual code to be used via EIP1167 proxy for Collections of ERC721 and ERC1155 assets,
           * for example digital-physical collectible postage stamps
           *
           * Developed by Capacity Blockchain Solutions GmbH <capacity.at>
           * for Österreichische Post AG <post.at>
           */
          // File: @openzeppelin/contracts/introspection/IERC165.sol
          pragma solidity ^0.6.0;
          /**
           * @dev Interface of the ERC165 standard, as defined in the
           * https://eips.ethereum.org/EIPS/eip-165[EIP].
          XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

          File 3 of 5: Collection
          1
          2
          3
          4
          5
          6
          7
          8
          9
          10
          11
          12
          13
          14
          15
          16
          /*
           * Crypto stamp Collection Code and Prototype
           * Actual code to be used via EIP1167 proxy for Collections of ERC721 and ERC1155 assets,
           * for example digital-physical collectible postage stamps
           *
           * Developed by Capacity Blockchain Solutions GmbH <capacity.at>
           * for Österreichische Post AG <post.at>
           */
          // File: @openzeppelin/contracts/introspection/IERC165.sol
          pragma solidity ^0.6.0;
          /**
           * @dev Interface of the ERC165 standard, as defined in the
           * https://eips.ethereum.org/EIPS/eip-165[EIP].
          XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

          File 4 of 5: Achievements
          1
          2
          3
          4
          5
          6
          7
          8
          9
          10
          11
          12
          13
          14
          15
          16
          /*
           * Crypto stamp 2 Achievements
           * Awarding Achievements for collecting digital-physical collectible postage stamps
           *
           * Developed by Capacity Blockchain Solutions GmbH <capacity.at>
           * for Österreichische Post AG <post.at>
           */
          // File: @openzeppelin/contracts/GSN/Context.sol
          pragma solidity ^0.6.0;
          /*
           * @dev Provides information about the current execution context, including the
           * sender of the transaction and its data. While these are generally available
           * via msg.sender and msg.data, they should not be accessed in such a direct
          XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

          File 5 of 5: Collections
          1
          2
          3
          4
          5
          6
          7
          8
          9
          10
          11
          12
          13
          14
          15
          16
          /*
           * Crypto stamp Collections Factory
           * Factory and core ERC721 contract for the Collections of ERC721 and ERC1155 assets,
           * for example digital-physical collectible postage stamps
           *
           * Developed by Capacity Blockchain Solutions GmbH <capacity.at>
           * for Österreichische Post AG <post.at>
           */
          // File: @openzeppelin/contracts/GSN/Context.sol
          pragma solidity ^0.6.0;
          /*
           * @dev Provides information about the current execution context, including the
           * sender of the transaction and its data. While these are generally available
          XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX