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Sprunger Originals

Blockchain Certificates for Collectibles

Blockchain Certificates for Collectibles

Regular price $23.00 USD
Regular price Sale price $23.00 USD
Sale Sold out
Shipping calculated at checkout.

Blockchain certificates are ideal if you own or plan to sell or gift valuable authentic items.

Create a permanent blockchain certificate for your authentic item.  Certificates provide proof of ownership, security and digital content.  Plus, they can be verified on the Bitcoin blockchain while preserving privacy of the owner.

See an example certificate for this rare poster.

All we need is information about your item and a few photos.  We will create the certificate and transfer ownership to you.   Plus, we will mail you our identity label to affix to your item.  

Items without original printed certificate of authentication can receive a blockchain digital certificate but the public registry will note that an original COA does not exist.

Ordering Details

  1. Check out and pay for your order.
  2. We will provide you with a submission form and further instructions to capture details about your items.


Creating a blockchain digital certificate requires you to pass our Authentic Item Integrity screening during checkout.

Selling an item with the paired certificate will subject you to local, provincial/state or federal laws for withholding or shipping a stolen, forged, altered, tampered or substituted item.

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