Saturday, September 19, 2026

One Line, Twice

Photograph of a glass exhibition panel at the Anne Frank House in Amsterdam. In large white serif type, a quote attributed to Otto Frank, dated 1970: "...is to learn from the past and to realise what discrimination and persecution of innocent people means. Otto Frank, 1970." Below it, Dutch and English captions describe Otto Frank in the attic of the Annex on the day the House opened, with an archival photograph credited to Arnold Newman, dated 3 May 1960, and an orange square holding a black-and-white QR code. Reflected in the glass are passersby, bicycles, brick paving, and bare street trees, so the street outside crosses the printed words.
Anne Frank House, Amsterdam. I came for the line on the glass.
© 2026 Bryan R. Hinton
Provenance · Integrity Record
Canonical text · SHA‑512
Hash of the canonical text source (kept local; the manifest is public). Verify with sha512sum -c SHA512SUMS-html; the Bitcoin attestation, once confirmed, is in the .ots proof.
SHA512SUMS-html · asc · rsa · mldsa · slhdsa · ots
SHA3‑512 · BLAKE3 (text source): MULTIHASH-html.txt · asc · rsa · mldsa · slhdsa · ots
Canonical file hashes · SHA‑512
Hashes are of the byte-identical JPEGs converted from raw sensor data. Verify with sha512sum -c SHA512SUMS.
SHA512SUMS
SHA3‑512 · BLAKE3: MULTIHASH.txt · asc · rsa · mldsa · slhdsa · ots
Classical signature · GPG Ed448
CA4247E89A5EFEAB36DC6A42C5479171B69A3CFB887DB92C3FB1480A299357A3
SHA512SUMS.asc · MULTIHASH.txt.asc · Public key
Text · CA4247E89A5EFEAB36DC6A42C5479171B69A3CFB887DB92C3FB1480A299357A3
SHA512SUMS-html.asc · Public key
Classical signature · RSA‑4096 (PKCS#1 v1.5 / SHA‑512)
SHA512SUMS.rsa · MULTIHASH.txt.rsa · SHA512SUMS-html.rsa · Public key
Post‑quantum signature · ML‑DSA‑87
SHA512SUMS.mldsa · MULTIHASH.txt.mldsa · SHA512SUMS-html.mldsa · Public key
Post‑quantum signature · SLH‑DSA‑SHAKE‑256s
SHA512SUMS.slhdsa · MULTIHASH.txt.slhdsa · SHA512SUMS-html.slhdsa · Public key
Blockchain timestamp · OpenTimestamps
Processed image · SHA512SUMS.ots → Bitcoin attestation pending
Text · SHA512SUMS-html.ots → Bitcoin attestation in the proof
© 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.
By