OpenProcessing will be down for upgrades on Saturday (December 10th) between 12:00 - 16:00 CET.
Project is being reviewed...

Edition Created by

Congratulations! Your edition is reserved and being minted on the blockchain.
Please refresh in a few minutes to see the updates.

View Bitmark Certificate

View Code on IPFS

View Metadata on IPFS

View on OpenSea

Update Thumbnail


View Receipt

Migrate to Ethereum

You can migrate after {{owner.migrationWaitDays + (owner.migrationWaitDays > 1 ? " days":" day")}} of ownership.

Migrate to Ethereum

Migration pending…

Migrated to Ethereum

On Sale {{timeLeftString}}

{{crayon.editionsMax}} Editions for ${{crayon.priceMax}} USD each

On Sale {{timeLeftString}}

{{crayon.editionsMax}} Editions from ${{crayon.priceMax}} USD

Price drops ${{crayon.priceDrop}} every hour
Minimum Price ${{crayon.priceMin}}


All editions are minted

See OpenSea for secondary sales.

All editions are minted

See OpenSea for secondary sales.

Price ${{crayon.price}} USD

Current price ${{crayon.price}} USD

Price drops ${{crayon.priceDrop}} every day at 11am EST
Minimum Price ${{crayon.priceMin}}

You can collect up to 20 editions per project.

As a first-time collector, you will be able to migrate this edition after 7 days.

All payments managed by Stripe.


Crayon Codes is a limited NFT collection that converges the authenticity of NFTs and collective consciousness of open source.