© 2026 Bryan R. Hinton
© 2026 Bryan R. Hinton
I took both of these photos while walking around Lublin, Poland.
Provenance · Integrity Record
Canonical file hashes · SHA‑512
Hashes are of the byte-identical JPEGs converted from raw sensor data. Verify with
sha512sum -c SHA512SUMS.Classical signature · GPG Ed448
Fingerprint:
CA42 47E8 9A5E FEAB 36DC 6A42 C547 9171 B69A 3CFB 887D B92C 3FB1 480A 2993 57A3Post‑quantum signature · ML‑DSA‑87
Post‑quantum signature · SLH‑DSA‑SHAKE‑256s
Blockchain timestamp · OpenTimestamps
The
.ots file proves that SHA512SUMS existed at or before the Bitcoin block timestamp below.
© 2026 Bryan R. Hinton. All rights reserved. All original text, photographs, and processed imagery published here, including hyperspectral reconstructions, abundance maps, classification maps, anomaly maps, and any other algorithmically derived visualizations, are the intellectual property of Bryan R. Hinton. The underlying spectral data, latent representations, and intermediate pipeline outputs are likewise reserved. Archival documents reproduced on the site (e.g. scans held by the Nationaal Archief, Den Haag, or other public repositories) remain in the public domain or under their original licensing; only the accompanying captions, commentary, and any derivative analysis are © Bryan R. Hinton. No portion of the copyrighted material above may be reproduced, redistributed, modified, displayed, or used to train, fine tune, or evaluate machine learning models without prior written permission. Brief quotation for the purposes of criticism, scholarship, or review is permitted under standard fair use principles, provided attribution is given.