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Curio1(CRO1)

Token
0x6aa2044c7a0f...03a0d7e73d6c
Spurious DragonDecompiledEdit this contract
Deployed May 9, 2017 (9 years ago)Block 3,678,426

Curio Cards art token for Card #1 (Apples), art by Phneep.

Spurious Dragon Era

Historical Significance

Card #1, Apples, is arguably the first art NFT minted and sold on Ethereum.

Context

Curio Cards launched as an online Ethereum art gallery in May 2017, before ERC-721 was widely adopted. This contract belongs to the original release set and was deployed by Rhett Creighton (@rhett_creighton), Curio Cards co-founder and Solidity developer. Published May-09-2017 05:22:51 PM +UTC.

Curio Card #1 artwork: Apples by Phneep.

Curio Card #1 artwork: Apples by Phneep.

Source: Curio Cards documentation

Token Information
Logo
Curio1 logo
via RPC
Token Name
Curio1
Symbol
CRO1
Decimals
0
Key Facts
Deployer
Rhett Creighton(0x3cc442...d84d66)
Deployment Block
3,678,426
Deployment Date
May 9, 2017, 05:22 PM
Code Size
3.6 KB
Transactions by Year
2017103
2021286
202224
20242
20252

Description

Curio Card #1 (Apples) is an original 2017 Curio Cards art token with artwork by Phneep. Apples opens Phneep's Cards 1-10 sequence about mankind and art. It is widely recognized as the first art NFT minted and sold on the Ethereum blockchain, and the red apple works as a beginning symbol across creation myths, Apple computer culture, and the alphabetical start of the collection.

The contract uses ERC-20-style token functions with symbol CRO1, 0 decimals, and on-chain totalSupply 100000. The card token is locked, so no additional cards can be minted. Final card supply is 2154.

Source Verified

SolidityEtherscan verified

Contract is verified on Etherscan; verification method recorded as etherscan_verified.

Heuristic Analysis

The following characteristics were detected through bytecode analysis and may not be accurate.

Detected Type: Token

Bytecode Overview

Opcodes3,687
Unique Opcodes188
Jump Instructions214
Storage Operations66

External Links