Painting With Light

New Digital Pictures

Abstract Pictures

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Provenance Painting with Light, Hash Numbers for Verification.

Each artwork is identified by its SHA‑256 master hash, a permanent digital fingerprint of the original image file. These values allow collectors to verify authenticity at any time.

This blockchain provenance system forms the digital backbone of the artworks. Each picture’s hash links its physical print to a permanent, verifiable record on the blockchain, ensuring that collectors and institutions can confirm authenticity instantly.

By combining analogue projection photography with cryptographic verification, the project bridges traditional artistry and modern technology - preserving both creative integrity and historical value. The result is a transparent, tamper‑proof provenance trail that reinforces the uniqueness of every edition.

Please scroll down to see the pictures that are now available.



How to Verify Authenticity

To confirm the authenticity of an edition, the purchaser may independently verify the timestamp associated with the artwork’s master hash.
  • Download the .ots timestamp file corresponding to the edition.
  • Visit OpenTimestamps.org.
  • Drag the .ots file into the verification panel.
  • The timestamp and ledger entry will be confirmed.

If the verified hash corresponds to the SHA‑256 master hash listed on this page, the edition is authentic.




Edition & Resale Terms
  • This artwork is issued as a strictly limited edition of eight prints, independent of print size.
  • The artist retains the right to reproduce the image in non‑edition formats, including but not limited to greeting cards, postcards, and other small‑scale publications, which shall not be considered part of the limited edition.
  • A 20% artist resale royalty applies to all subsequent transfers of ownership.
  • Purchasers agree to notify the artist of any resale so that provenance documentation may be updated accordingly.


Copyright

The artist retains exclusive copyright and all associated intellectual property rights in the image. The purchaser acquires ownership solely of the physical print. Any reproduction, copying, distribution, leasing, public display, digital dissemination, or other use of the image is strictly prohibited without the artist’s prior written authorisation.



All of these Photographs are available as limited edition prints. Each edition is limited to 8 prints.

To the Artwork Hash Numbers SHA256


Painting With Light

New Digital Pictures

Abstract Pictures

Price


© John Neville Cohen - Painting With Light Provenance