Smart Contract Verification

Modified on Wed, 08 Feb 2023 at 09:40 AM

You can verify Smart Contracts deployed using the Tatum API on Blockchain Explorers. 

The source is available at the following link.


Contract NameCompiler VersionOptimization EnabledSource CodeLink
Tatum721General

EVM Chains: 0.8.7

TRON 0.5.5 or 0.6.12

Yes; 200 runs

Single file, MIT licensed

Tatum721General.sol
TatumTron721.sol
Tatum721Provenance

EVM Chains: 0.8.7

TRON 0.5.5 or 0.6.12

Yes; 200 runs

Single file, MIT licensed

Tatum721Provenance.sol
Tatum721Cashback

EVM Chains: 0.8.7

TRON 0.5.5 or 0.6.12

Yes; 200 runs

Single file, MIT licensed

Tatum721Cashback.sol
Tatum1155

EVM Chains: 0.8.7

TRON 0.5.5 or 0.6.12

Yes; 200 runs

Single file, MIT licensed

Tatum1155.sol
NftAuction

EVM Chains: 0.8.7

TRON 0.5.5 or 0.6.12

Yes; 200 runs

Single file, MIT licensed

NftAuction.sol
MarketplaceListing

EVM Chains: 0.8.7

TRON 0.5.5 or 0.6.12

Yes; 200 runs

Single file, MIT licensed

MarketplaceListing.sol


Example of a contract verified on Ethereum


Should you need a contract redeployed with a newer compiler version, contact our Sales team.



Good to Know

  • BSC - Our contract uses the compiler available at the time of publication. Newer versions have fixed some minor bugs. The impact of these bugs, however, is low and not significant.
  • SOL - Verifying an NFT on Solana means that the NFT is a part of the collection (setting the Verified parameter to true for the NFT). To know more about Solana collections and verification, refer to the Solana user documentation.
  • TRON - Recent changes with TRON prevent verification.

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