Sunday, May 31, 2026

Almost Identical · Amsterdam

My Bicycle
© 2026 Bryan R. Hinton
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Saturday, May 30, 2026

Dachau · A Frame

The side of a barrack at KL Dachau.
© 2026 Bryan R. Hinton

Dachau was a model camp. The building architecture and adminstrative processes at the camps across Europe were modeled after Dachau. I took this photo of the barrack at Dachau outside of Munich, Germany.

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Friday, May 29, 2026

Places of Memory · Kraków, Poland

Kraków, Poland
Kraków, Poland
© 2026 Bryan R. Hinton
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Places of Memory · KL Auschwitz I

Oświęcim, Poland

Auschwitz I and Auschwitz II-Birkenau are in Oświęcim, Poland which is about an hour from Kraków.

I took these photos at Auschwitz I.

These brick buildings comprise the majority of Auschwitz I. There are 28 of them. They are referred to as blocks. Many of them have underground areas.
© 2026 Bryan R. Hinton
This is a photo of the stairwell that leads to the underground area in Block 11. Block 11 was a punishment block and the basement contains different types of punishment cells. I will not be going into any detail regarding the punishment methods and activities that occurred in these areas as it is sensitive material.
© 2026 Bryan R. Hinton

The discussion of the things that occurred within this block at Auschwitz I is sensitive to many people. But just as important, there is an equal or greater amount of dismissal, denial, and distortion of what really happened. Remembrance is important, and an acute awareness of what is going on now – in and across our world – will prevent such atrocities from ever happening again.

If you can't make it to Poland, I recommend visiting the Washington DC United States Holocaust Memorial Museum. As of a few weeks ago, a new exhibit was announced in a partnership between the United States and Auschwitz for an exhibit. Here is the press release page.

The Wall of Death between Block 10 and Block 11 at Auschwitz I
© 2026 Bryan R. Hinton
Suitcase with the name "Anna Kraus" behind glass at Auschwitz I
© 2026 Bryan R. Hinton
Suitcase with the name "Sara" behind glass at Auschwitz I
© 2026 Bryan R. Hinton

Systematic renaming of Jewish individuals and families occurred before, during, and after the war. This persecution continued. These people were told they would begin a new life with work. Here is the luggage they brought with them on the train.

Index card issued to Anne Frank by the Jewish Council in Amsterdam – Arolsen Archives.

Jewish victims were often forced to do administrative work. Those who were were spared, were renamed as nazis.

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Monday, May 25, 2026

Konzentrationslager Lublin

State Museum at Majdanek · Lublin, Poland
© 2026 Bryan R. Hinton
State Museum at Majdanek· Lublin Poland
© 2026 Bryan R. Hinton
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KL Birkenau · The Outer Perimeter

Auschwitz II-Birkenau
© 2026 Bryan R. Hinton

I walked around Auschwitz II-Birkenau by myself and took this photo. I also walked around the camp by myself. It was a very important day.

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Friday, May 22, 2026

Quiet Witnesses

R = R400 / R500, the reflectance at 400 nm divided by the reflectance at 500 nm. A faint geometry running through, hue marking direction. Subtle isotropic geometric patterns were identified in more finely textured areas on this bronze statue, which is expected. Dominant direction was lacking, so this was not a wipe. Closer analysis revealed finer textures in certain areas of the bronze. Dominance fraction is the directional concentration of the streak geometry, or the fraction of streak content that falls in its single strongest orientation, D = maxθ p(θ) with Σθ p(θ) = 1, where p(θ) is the share of streak content at orientation θ. It was measured at .135, with the strongest orientation holding only 13.5% of the streaks. That is barely above what a directionless, evenly spread distribution would produce, which is why it reads as "no dominant orientation". The photo was processed through computational visible-spectrum hyperspectral cube reconstruction. This photo is keyed. It is not licensed for reuse, reproduction, or redistribution in any form.
© 2026 Bryan R. Hinton

The Shape of the Problem

A hyperspectral image is not like the photographs we pin to the wall. It is a quiet stack of narrowband veils, a volume of measured light where each small square holds not just what it shows, but what it keeps inside. The question the machine asks is so simple, so almost childlike: for every tiny square, what truth lives here, and how sure can we be? To answer it, pixel by pixel, across a single frame, the machine must make thirty trillion floating-point instructions. They do not rush. They move through the machine in several gentle rounds.

The numbers are large, yet the design is clear. A deep sequence model drinks in the data, turns each pixel's story through a hidden room it has learned, and leaves behind a map of answers, and of doubt. The whole quiet business finishes before a single human thought can fully unfold.

The Cores

Thousands of tensor cores join the work. Each one is like a small, well-ordered room, built for a single purpose. They excel at fused multiply-add operations, a steady, unbothered act: to multiply two numbers and add a third in a single breath. This is the smallest meaningful step of deep learning. Thirty trillion of these little steps unfold together, like hands working in unison.

The cores do not wait. The work is arranged so that one core's result slips directly into the next layer's waiting hands, without pausing to rest in the wider memory. The mathematics stays close to home. Registers, shared memory, and cache hold the entire working set of each round inside the silicon, and only the finished answer steps outward.

The Passes

Inference is not a single moment. It is a gentle sequence of steps, each one turning the pixel picture through a different window of understanding.

Pass one brings a sense of place. The raw vectors enter the model. A scanning eye treats the two dimensions of the picture as a single line, applying a learned weight that remembers what comes before. Each pixel moves through the first hidden layer, carrying both its own voice and the quiet whisper of its neighbors.

Pass two through N refine the thought. Later rounds give new measure to what has been learned. A handful of attention dimensions speak to every pixel at once. The work builds steadily upon the step before it. There is no clearing of the slate, only a continuous deepening. Early stages catch the broad outlines; later stages untangle the subtlest threads. Each turning is a quiet matrix multiplication: pixel vectors guided into the hidden space, shaped by the learned shift, and guided back.

Pass N plus one offers reconstruction and doubt. The refined vectors are read aloud. A mirror image of the original appears, and the difference between the mirror and the true image is measured. Squares the model cannot perfectly recreate, because their quiet signature does not match any pattern it has learned, are marked for closer looking.

The final pass brings classification and certainty. The gathered understanding is compared to a well-thumbed book of known things. Each square receives a name and a measure of trust. The map of doubt is formed by crossing several independent threads. When they agree, certainty is strong. When they part ways, the place asks for human eyes.

The Nanosecond

A single multiply-add on a modern core finishes in less than a breath. At that pace, thirty trillion instructions, spread across thousands of working minds, shrink into tens of milliseconds per round. The whole multi-round process, from first sight to final name, takes less time than a thought settles in a sleeping mind.

We rarely wait for the work itself. The true measure lies in the movement of data. Keeping the working letters close to the silicon, avoiding long journeys to distant memory between rounds, is what saves our quiet budget. Each round inherits what came before, passed through the cache like a familiar note.

The Transposition

"The pixel vector turns," is the quiet step that makes all this possible. A hyperspectral pixel is a single line of numbers, a record of light at different places along the spectrum. The model speaks in sequences, so the two dimensions of the picture must be folded into a line. But the order must be true. A simple scan would leave quiet breaks at the edges. The model's learned attention mends this by letting the picture guide the line. Each square decides how much to listen to what stands before it.

When a pixel vector turns through the hidden space, it changes its bearings. The original lines, the measurements at different points along the spectrum, give way to learned lines that hold what matters. A pixel that began as a list of numbers becomes a point in a small, clear world where distance means kinship. The turning is complete. Every original line speaks to every new line, which means the matrix multiplication at this stage alone holds a large share of the thirty trillion.

Why Thirty Trillion

The count grows naturally from the chain of matrix multiplications for each square in each round: the first guiding, the inner shift, the return to the known space, the comparison, the recreation, the measuring of the gap. For a grid of millions of squares, with spectral and hidden dimensions in the tens, and a book of references wide and deep, the little counts grow quickly. Across several rounds, they reach thirty trillion.

This is not a heavy number for a hyperspectral process. It is, if anything, light. The design achieves it with grace because the sequence form avoids the steep hill of quadratic cost that waits for other paths. The scan is the quiet key. It moves in a straight line through the sequence, walks easily across the features, and divides the work so each core knows its task.

The Silence at the End

When the last round completes, the answer map is written down. A coloring is placed upon it. A faint layer settles over the scene. The observer sees, for the first time, a square by square breaking of the world into its parts. One substance lifts from the ground, pigment from canvas, living trace from stone, all held within doubt markers that whisper where the model knows its place and where it pauses.

Thirty trillion instructions have passed. Not one of them calls out to the one watching. The only proof that anything occurred is a correctly named square in the corner of the map, where a soft signature met its match in the book, and the model's trust was deep enough to point it out for human hands. The pipeline leaves a quiet room. A map, a score, a gentle suggestion. The trillion-instruction heart behind it works unseen, by design.

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Friday, May 15, 2026

A Note for the Record: Convergence at the Site

Jüdisches Museum Frankfurt Am Main
© 2026 Bryan R. Hinton
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Tuesday, May 12, 2026

Margot B. Frank

The card that opens Margot Frank's case file at the Commissie tot het doen van Aangifte van Overlijden van Vermisten. Each case file began with one of these standardised index cards. The Staatscourant entry of 29 July 1954 is stamped Afgewezen.
© 2026 Bryan R. Hinton

Thursday, April 30, 2026

Ich suche · Aufbau, 7 September 1945

Ich suche. I am searching. Someone was still searching. Arthur May set it down in Manhattan, thousands of miles from Merwedeplein 37. He knew the dates. He knew the mother. He did not yet know the space between Amsterdam and Bergen-Belsen.

Ich Suche · Margot and Annelies Marie Frank · Aufbau, 7 September 1945
Vol. XI, No. 36, p. 602 · Leo Baeck Institute · Internet Archive
ICH SUCHE:
MARGOT BETTY FRANK, geb. 16. Feb. 1925 in Frankfurt a. M.
ANNELIES MARIE FRANK, geb. 12. Juni 1929 in Frankfurt a. M., bis 1944 Amsterdam, 37 Merwedeplein. Mutter Edith Frank, geb. Holländer, starb im Lager Birkenau.
Auskunft erbeten an: Arthur May, 37 E. 54th Street, New York 18, N.Y. Tel.: AT 9-6571.

Arthur May was an in-law relative of Otto Frank. He placed the notice from a Manhattan address. He gave the information he had: born in Frankfurt; last known at Merwedeplein 37, Amsterdam; their mother dead at Birkenau.

The address on this notice is the same address recorded on the Westerbork register card a year earlier. Two documents, written from opposite sides of catastrophe: one by a state bureaucracy, one by family still searching. Between them lay deportation, Auschwitz, a winter at Bergen-Belsen, liberation, and months of waiting. Same street. Same number. The state recorded her departure on a pink card. Family searched for her on a printed page.

Otto Frank returned to Amsterdam on 3 June 1945. He had learned of Edith's death during the journey. He still hoped for news of his daughters. On 18 July, he received the news that Anne and Margot had died in Bergen-Belsen. This notice ran seven weeks later. The information had not yet caught up with the searching.

The exact dates of Margot and Anne Frank's deaths are not known. Current research places both deaths in February 1945. Margot died first; Anne died shortly after. Their bodies were among the dead buried in the mass graves of Bergen-Belsen. The British 11th Armoured Division liberated the camp on 15 April 1945.

The printed notice does not carry any of this yet. It is still asking.

Aufbau was a German-language Jewish refugee publication in New York. It began in December 1934 as a newsletter of the German-Jewish Club of New York and became one of the central newspapers of the German-speaking Jewish exile community. By the end of the war, its pages carried personal notices, births, deaths, anniversaries, and long columns of search notices. Relatives in America looking for relatives in Europe. Each notice a column inch. Each one a question that had not yet been answered.

From 1 September 1944 through 27 September 1946, the paper also printed lists of Jewish Holocaust survivors located in Europe. Those lists eventually included 33,557 names. The Frank notice is not one of those survivor-list entries. It is one of the smaller individual notices, placed by a relative who did not yet know.

Sources: Aufbau, Vol. XI, No. 36, 7 September 1945, p. 602, digitised at archive.org from the Leo Baeck Institute collection; Leo Baeck Institute / Internet Archive image of the full Ich Suche column; Anne Frank Stichting / research.annefrank.org; JewishGen / USHMM Aufbau Database; Anne Frank House research on the deaths of Anne and Margot Frank.

Wednesday, April 22, 2026

Die Ungebrochene Identität: Quantensichere Resistenz

Gedächtnis bedeutet, die Unveränderlichkeit der Wahrheit über die Zeit zu gewährleisten. In der physischen Welt nutzen wir Archive, um unsere Geschichten zu bewahren. In der digitalen Welt verwenden wir Kryptografie, um Identität, Urheberschaft und Vertrauen zu schützen.

Eine neue Bedrohung durch Quantencomputer fordert nun diese Grundlage heraus. In großem Maßstab wird sie in der Lage sein, die kryptografischen Aufzeichnungen zu löschen oder zu fälschen, die unser digitales Leben prägen.

Um die Integrität des kollektiven Gedächtnisses zu schützen und zu verhindern, dass zukünftige Angreifer Identitäten stehlen, habe ich frühere kryptografische Standards hinter mir gelassen und implementiere heute die höchste verfügbare Sicherheitsstufe: Post-Quanten-Technologie. Die doppelte Bedrohung: Shor und Grover

Quantencomputing stellt zwei unterschiedliche mathematische Bedrohungen für moderne Kryptografie dar. Um den Übergang zu Post-Quanten-Standards zu verstehen, ist es essenziell, beide zu kennen.

Shors Algorithmus: Der Public-Key-Zerstörer

Shors Algorithmus stellt die existenzielle Bedrohung dar. Er löst effizient die Probleme der ganzzahligen Faktorisierung und diskreten Logarithmen, die fast alle klassischen Public-Key-Kryptosysteme stützen, einschließlich RSA, Diffie-Hellman und elliptischen Kurven (ECC). Dies ist keine Schwächung, sondern ein vollständiger Bruch. Ein ausreichend leistungsfähiger Quantencomputer kann private Schlüssel aus öffentlichen Schlüsseln ableiten und untergräbt damit fundamentale Identitätssysteme.

Grover's Algorithmus: Der symmetrische Komprimierer

Grover's Algorithmus zielt auf symmetrische Kryptografie und Hash-Funktionen ab. Er bietet eine quadratische Beschleunigung für Brute-Force-Suchen und halbiert effektiv die Sicherheitsstärke eines Schlüssels. Daher ist AES-256 so entscheidend: Selbst nach Grovers Reduktion bietet es noch 128 Bit effektive Sicherheit, die praktisch unknackbar sind.

Die praktische Konsequenz: Jetzt speichern, später entschlüsseln

Die unmittelbarste Gefahr ist der SNDL-Angriff (Store Now, Decrypt Later). Verschlüsselter Datenverkehr, Identitätsnachweise, Zertifikate und Signaturen können heute abgefangen werden, während klassische Kryptografie noch gültig ist, und unbegrenzt gespeichert werden. Sobald Quantentechnologie ausgereift ist, können diese Archive nachträglich entschlüsselt oder gefälscht werden. Wenn unsere kryptografischen Grundlagen versagen, verlieren wir auch die Fähigkeit, unsere eigene digitale Geschichte zu dokumentieren.

Jenseits veralteter Standards: Warum ML-DSA-87

Jahrelang war elliptische Kurvenkryptografie, insbesondere P-384 (ECDSA), der Goldstandard in Hochsicherheitsumgebungen. Während P-384 etwa 192 Bit klassische Sicherheit bietet, hat es keinerlei Widerstand gegen Shors Algorithmus. Es wurde für eine klassische Welt entwickelt, und diese Welt geht zu Ende.

Daher habe ich ML-DSA-87 für Root-CA- und Signieroperationen implementiert. ML-DSA-87 ist die höchste Sicherheitsstufe moderner gitterbasierter Standards (Kategorie 5), rechnerisch äquivalent zu AES-256. Die Wahl dieser Stufe statt des verbreiteten ML-DSA-65 stellt sicher, dass die Identität meines Netzwerks mit dem heute größtmöglichen Sicherheitsspielraum aufgebaut ist.

Hardwarerealität: AArch64 und die PQC-Last

Post-Quanten-Kryptografie ist nicht länger theoretisch. Sie ist jetzt einsetzbar, sogar auf Routern und Mobilgeräten. Ich betreibe einen angepassten OpenSSL-3.5.0-Build auf einer AArch64 MediaTek Filogic 830/880-Plattform. Dieser SoC ist ungewöhnlich gut für Post-Quanten-Workloads geeignet.

Vektorskalierung mit NEON

ML-KEM und ML-DSA basieren stark auf Polynomarithmetik. ARM-NEON-Vektorbefehle ermöglichen die parallele Ausführung dieser Operationen und reduzieren so die TLS-Handshake-Latenz selbst bei großen PQ-Schlüsselmaterialien erheblich.

Speichereffizienz

Post-Quanten-Schlüssel sind groß. Ein öffentlicher ML-KEM-1024-Schlüssel umfasst 1568 Bytes, verglichen mit 49 Bytes für P-384. Der 64-Bit-Adressraum von AArch64 ermöglicht eine effiziente Verwaltung dieser Puffer und vermeidet Fragmentierungsprobleme älterer Architekturen.

Technische Verifikation: Post-Quanten-CLI-Prüfungen

Nach Installation des angepassten Toolchains auf dem AArch64-Zielsystem kann der Post-Quanten-Stack direkt verifiziert werden.

KEM-Verifikation

openssl list -kem-algorithms

Erwartete Ausgabe:

ml-kem-1024
secp384r1mlkem1024 (high-security hybrid)

Signaturverifikation

openssl list -signature-algorithms | grep -i ml

Erwartete Ausgabe:

ml-dsa-87 (256-bit security)

Das Vorhandensein dieser Algorithmen bestätigt, dass die Plattform sowohl Post-Quanten-Schlüsselaustausch (ML-KEM-1024) als auch quantenresistente Signaturen (ML-DSA-87) unterstützt.

Zusammenfassung: Mein AArch64-Post-Quanten-Stack

  • Bibliothek: OpenSSL 3.5.4 (angepasster AArch64-Build)
  • SoC: MediaTek Filogic 830 / 880
  • Architektur: ARMv8-A (AArch64)
  • Schlüsselaustausch: ML-KEM-1024 + Hybride
  • Identität & Signatur: ML-DSA-87
  • Sicherheitsstufe: Stufe 5 (quantenbereit)
  • Status: Produktionsreif

Durch den direkten Wechsel zu ML-KEM-1024 und ML-DSA-87 habe ich die veralteten Engpässe des letzten Jahrzehnts umgangen. Mein Netzwerk bereitet sich nicht mehr auf den Quantenübergang vor - es hat ihn bereits abgeschlossen. Der Rest der Industrie wird folgen.

Monday, April 20, 2026

Places of Memory · Auschwitz II–Birkenau

Oświęcim, Poland
Auschwitz II–Birkenau · Sector BIa
Surviving wooden barrack in the former women's camp;
foundations and chimneys of destroyed barracks beyond.

© 2026 Bryan R. Hinton

Sector BIa was the women's camp. Halina Birenbaum arrived at the Alte Judenrampe in the summer of 1943 — the freight ramp that served the whole camp complex, located between Auschwitz I and Auschwitz II–Birkenau. From there she was sent directly into Birkenau, and spent her two-week quarantine in block 15 of this sector. The meadow adjacent to these barracks is where women were driven out daily; from it, Birenbaum could see the chimney of Crematorium II smoking across the camp, beyond the wire. Most of the wooden barracks that stood in this sector are gone. The foundations and brick chimneys visible beyond the surviving barrack in the photograph are what remains of them.

Halina Birenbaum, Hope Is the Last to Die, trans. David Welsh (Oświęcim: Auschwitz-Birkenau State Museum, 2017; first published as Nadzieja umiera ostatnia, Warsaw: Czytelnik, 1967).

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Auschwitz II-Birkenau
© 2026 Bryan R. Hinton
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Saturday, April 18, 2026

Places of Memory · KL Auschwitz I

Oświęcim, Poland
Watchtower · Auschwitz I
© 2026 Bryan R. Hinton

Auschwitz I was surrounded by a double barbed-wire fence punctuated by guard towers at regular intervals. The towers stood on the outer perimeter; the fence was electrified at 400 volts. Between the inner fence and the blocks was a gravelled three-metre strip — the "neutral zone" — where prisoners could be shot on sight by the guards in the towers. Their function was custody: to ensure that the people inside could not leave until the state had decided how they would.

On 3 September 1944, the last large transport from the Netherlands departed the Westerbork transit camp for Auschwitz. It arrived at the new ramp inside Auschwitz II–Birkenau on the night of 5–6 September, after two and a half days in locked cattle wagons. Of the 1,019 Jews on the manifest, four were Franks. They appeared in sequence: Margot at 306, Otto at 307, Edith at 308, Annelies Marie at 309. After selection, 371 people from the transport were sent directly to the gas chambers; 648 were registered into the camp administration. The women remained at Auschwitz II–Birkenau. Otto was sent on foot to the men's camp at Auschwitz I. On 30 October, Margot and Anne were selected for transfer to Bergen-Belsen; the transport departed the night of 1 November and arrived on 3 November. Edith was left behind at Auschwitz II–Birkenau and died there on 6 January 1945.

The Westerbork camp kept its own register. Her entry is on page 40. The card is pink. Transport: 3-9-44. Naam: FRANK. Voornamen: Annelies, M. Geboren: 12-6-29. Adres: Merwedeplein 37, Asd. It is the last document in the state's custody of her to record the street where she lived.

Westerborkregister · Frank, Annelies M. · transport 3-9-44
Nationaal Archief, Den Haag · 2.09.34.02, inv.nr. 539 · public domain

At Bergen-Belsen, Margot and Anne were registered again and given new prisoner numbers. Shortly before British forces liberated the camp on 15 April 1945, the SS burned the prisoner registration records. The numbers Anne and Margot were assigned at Bergen-Belsen are not known. For the last four months of their lives, no surviving document names them. They died there, almost certainly in February 1945, of typhus.

For six years, the paperwork caught up slowly. The two oldest documents in her death file are forms from April 1951, when the newly established Commissie tot het doen van aangifte van overlijden van vermisten — the Committee for the Reporting of the Decease of Missing Persons — wrote to the Dutch Red Cross and to the Amsterdam civil registrar to ask what was known. The Red Cross filed the Committee's request against its own record: "dossier NRK 117266. Cf. concl. RK † 31 Maart 1945 te Bergen Belsen / Dld." — conclusion: died no later than 31 March 1945 at Bergen-Belsen. The Amsterdam civil registrar confirmed that no death certificate had been issued. Six years after Anne Frank's death, the municipal record said only that she had vanished and had never been declared dead.

On 7 May 1954, Johannes Kleiman, Otto Frank's colleague and one of the helpers who had hidden the Franks, wrote to the Committee on Otto's behalf, asking that the declarations for Margot and Anne be processed. The Committee acknowledged receipt on 4 June. The declaration itself was issued on 29 July 1954, in The Hague. It is the document reproduced below.

Aangifte van overlijden · No. 107658 · 's-Gravenhage, 29 Juli 1954
Commissie tot het doen van aangifte van overlijden van vermisten · Nationaal Archief 2.09.34.02, inv.nr. 539

The declaration is a typed form on light paper, numbered No. 107,658. Stamped at the top: AFSCHRIFT — copy. The printed Dutch is dense with legal procedure: Krachtens art. 2 van de Wet van 2 Juni 1949 (Stbl. No. J 227) doe ik U hierbij aangifte van het overlijden van de hieronder vermelde vermiste. By virtue of article 2 of the Law of 2 June 1949, I hereby declare the death of the missing person named below. The filled-in carbon strikes are faint: Op een en dertig Maart negentienhonderd vijf en veertig is in Bergen-Belsen in Duitsland overleden: Frank, Annelies Marie. The date is written in longhand Dutch — een en dertig Maart — the certainty the facts didn't support, spelled out word by word.

The form was sent to the Amsterdam civil registrar. Three months later, on 29 October 1954, the registrar entered the death in the municipal register in faint purple hand at the lower right: Reg. A/105. Fol. 9. Initialled and filed.

Archiefkaart · Frank, Annelies Marie
Cites overlijdensakte · Burgerlijke Stand Amsterdam · Reg. A 105, Fol. 9 · d.d. 29-10-1954

The archiefkaart is Amsterdam's internal reference card for that registry entry. Printed fields in Dutch: Naam, Voornamen, Geboren op, Overleden op, Overlijdensakte opgemaakt, Bijzonderheden. The handwriting fills them in. Born 12 June 1929. Died 31 March 1945. Filed at Amsterdam on 29-10-54. Bijzonderheden (particulars): blank.

The working card that produced the date survives in the Dutch Red Cross Information Bureau's persoonsdossier on Anne Frank. It is pencil and ink, stamped 22 January 1952, a year after Brilleslijper's statement. In the clerk's hand at the bottom, boxed off from the rest, is the conclusion: Overleden te Bergen-Belsen niet eerder dan op 1.3.45 en uiterlijk 31.3.45. No earlier than 1 March, no later than 31 March.

Carthoteekkaartje · Frank, Annelies Marie · d.d. 22-1-1952
Nederlandse Rode Kruis, Informatiebureau · Nationaal Archief 2.19.288, inv.nr. 101677 · vervroegd openbaar gemaakt oktober 2023

The date 31 March 1945 is a bureaucratic default. It was the Committee's standard practice to date unknown deaths at the last day of the assumed month when a witness statement could establish the month. The witness statement was Lientje Brilleslijper's, given to the Dutch Red Cross on 22 January 1951. She said Anne and Margot died "around March 1945." The Committee picked March 31. No one then knew, and no one now knows, when Anne Frank actually died.

Her name also appears on a typed list. Lijst No. 1908. Every entry on the page is a Frank. She is fifth down: Annelies Marie, Frankfurt am Main, 12-6-1929, Bergen-Belsen, 31-3-1945. Six rows below her: Aron Moses Edward, Rotterdam, 7-8-1910, Polen, 31-3-1944. Place of death: Poland. The last day of March. The same administrative default, one year earlier. Near the top: Andries, Tiel, 4-3-1914, Omgeving van Auschwitz, 30-4-1943 — surroundings of Auschwitz, the last day of April. The list is one of many. This sheet was typed on 29 April 1959. It covers the letter A through the start of B.

Concentratiekamp · Lijst No. 1908 · Frank (A–Ba), page 14
Typed list of Dutch concentration-camp victims · d.d. 29-4-1959

She arrived under a tower like this one. She left as Reg. A 105, folio 9.

Sources

Transport list — numbers 306, 307, 308, 309 (Margot, Otto, Edith, Anne Frank). Nederlandse Rode Kruis, Den Haag: Transportlijst Westerbork–Auschwitz, 3 september 1944 (inv. nr. 1066, blatt 7). Otto Frank is listed at number 307 as "Frank Otto 12.5.89 Kaufman." Cited via the scholarly apparatus of the Anne Frank House Knowledge Base: Deportation to Auschwitz-Birkenau.

Auschwitz-Birkenau: selection at the ramp, separation of men and women; arrival confirmed on the night of Tuesday 5 to Wednesday 6 September 1944; 371 of 1,019 selected directly for the gas chambers, 648 registered into the camp administration. Anne Frank House Knowledge Base: Selections upon arrival at Auschwitz-Birkenau; Auschwitz I: the men in the Stammlager.

The new internal Birkenau ramp (Neue Rampe), operational from May 1944. Muzeum Auschwitz-Birkenau (Oświęcim): The unloading ramps and selections.

Auschwitz I — double barbed-wire fence, watchtowers, electrified at 400 V, the "neutral zone." Muzeum Auschwitz-Birkenau: Watchtowers and fence system (Former Auschwitz I site).

Transfer of Margot and Anne to Bergen-Belsen (selected 30 October 1944; transport departed 1 November; arrived 3 November). Anne Frank House Knowledge Base: Journey to Bergen-Belsen; Arrival at Bergen-Belsen.

Destruction of Bergen-Belsen prisoner registration records by the SS before liberation. Gedenkstätte Bergen-Belsen (Lower Saxony): Register of Names; The Dead of the Bergen-Belsen Concentration Camp.

Westerbork transit camp — site memorial and documentation. Herinneringscentrum Kamp Westerbork (Hooghalen): kampwesterbork.nl.

Westerbork records as archived in the International Tracing Service. Arolsen Archives (Bad Arolsen, UNESCO Memory of the World): Westerbork Assembly and Transit Camp records (DE ITS 1.1.46).

Anne Frank's Jewish Council index card (Amsterdam). Arolsen Archives: Index card from the Jewish Council card file in Amsterdam — Annelies Maria Frank.

Date of death of Anne and Margot Frank — the 31 March 1945 administrative default. Anne Frank House: Sources for the date of death of Anne and Margot Frank in Bergen-Belsen (2015). Anne Frank House Knowledge Base: Death of Anne and Margot Frank. Based on Lientje Brilleslijper's 22 January 1951 statement to the Nederlandse Rode Kruis (file 117266, Carthoteekkaartje Afwikkelingsbureau Concentratiekampen); official date set by the Commissie tot het doen van aangifte van overlijden van vermisten, Dutch Ministry of Justice. Underlying archival research: Raymund Schütz, Vermoedelijk op transport (Master's thesis, Archival Science, Universiteit Leiden Instituut Geschiedenis, 2010).

Edith Frank — death at Auschwitz II–Birkenau, 6 January 1945. NIOD Instituut voor Oorlogs-, Holocaust- en Genocidestudies (Amsterdam): niod.nl. Corroborated by the Anne Frank House Knowledge Base.

Westerborkregister — transport card for Annelies Marie Frank, transport of 3 September 1944. Pink preprinted card recording surname (Frank), given names (Annelies, M.), date of birth (12-6-29), home address (Merwedeplein 37, Amsterdam), transport date (3-9-44), and register page (Blz. 40). Preserved in Anne Frank's VP-dossier (Vermiste Personen) as supporting documentation consulted by the Committee in 1954. Nationaal Archief, Den Haag: Ministerie van Justitie / Commissie tot het doen van aangifte van overlijden van vermisten, toegangsnummer 2.09.34.02, inv.nr. 539. Publicly accessible; no copyright restrictions ("Volledig openbaar. Er zijn geen beperkingen krachtens het auteursrecht").

Aangifte van overlijden van vermiste (declaration of death of a missing person) — Annelies Marie Frank, No. 107,658. Issued in 's-Gravenhage (The Hague) on 29 July 1954 by the Commissie tot het doen van aangifte van overlijden van vermisten (Ministry of Justice), a body established under the Wet van 2 Juni 1949 (Stbl. No. J 227) to produce paper closure for Dutch residents missing from the war. Entered by the Amsterdam civil registrar on 29 October 1954 in the Register van Overlijden, Register A 105, Folio 9. Nationaal Archief, Den Haag: toegangsnummer 2.09.34.02, inv.nr. 539. Publicly accessible; no copyright restrictions. The same document is catalogued at Yad Vashem, Record Group O.41, item 5222601. The full chronology of the Committee's handling of Anne Frank's case — April 1951 inquiries to the Dutch Red Cross and Amsterdam civil registrar; Kleiman's 7 May 1954 letter on behalf of Otto Frank; the Committee's 4 June 1954 acknowledgment; the 29 July 1954 declaration; the 29 October 1954 Amsterdam registration — is set out in the Nationaal Archief's public exhibition page, Het overlijden van Anne Frank wordt vastgesteld.

Carthoteekkaartje — NRK Information Bureau conclusion card, 22 January 1952. Handwritten index card summarising Brilleslijper's statement and establishing the administrative bracket for the date of death: Overleden te Bergen-Belsen niet eerder dan op 1.3.45 en uiterlijk 31.3.45. References NRK Information Bureau Report 6/XIV No. 102, Opsporing Joodse Personen (Search for Jewish Persons). Preserved in Anne Frank's persoonsdossier at the Dutch Red Cross. Nationaal Archief, Den Haag: Het Nederlandse Rode Kruis — Informatiebureau: Persoonsdossiers, toegangsnummer 2.19.288, inv.nr. 101677 (persoonsdossier Anne Frank, vervroegd openbaar gemaakt / released ahead of schedule, October 2023).

Archiefkaart — Frank, Annelies Marie. Amsterdam civil registry reference card citing the overlijdensakte at Register A 105, Folio 9, d.d. 29-10-1954. The Stadsarchief Amsterdam holds archief- and persoonskaarten under toegangsnummer 30238, and cards of deceased persons are publicly accessible online at archief.amsterdam. The archival provenance of the specific scan reproduced above is not established here.

Typed concentration-camp victim list reproduced above. Header: CONCENTRATIEKAMP — Lijst No. 1908. Column headers: Naam / Voornaam / Plaats en datum van geboorte / Plaats en datum van overlijden. Page 14 of a larger series; typed footer dated 29 April 1959, with bilingual Dutch-French labels par typ and par contr. The format is consistent with Nederlandse Rode Kruis compilations from the postwar Afwikkelingsbureau Concentratiekampen, but the archival provenance of the scan itself is not established here.

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Places of Memory · KL Auschwitz I

Oświęcim, Poland

Auschwitz I and Auschwitz II-Birkenau are in Oświęcim, Poland which is about an hour from Kraków.

I took these photos at Auschwitz I.

These brick buildings comprise the majority of Auschwitz I. There are 28 of them. They are referred to as blocks. Many of them have underground areas.
© 2026 Bryan R. Hinton
This is a photo of the stairwell that leads to the underground area in Block 11. Block 11 was a punishment block and the basement contains different types of punishment cells. I will not be going into any detail regarding the punishment methods and activities that occurred in these areas as it is sensitive material.
© 2026 Bryan R. Hinton

The discussion of the things that occurred within this block at Auschwitz I is sensitive to many people. But just as important, there is an equal or greater amount of dismissal, denial, and distortion of what really happened. Remembrance is important, and an acute awareness of what is going on now – in and across our world – will prevent such atrocities from ever happening again.

If you can't make it to Poland, I recommend visiting the Washington DC United States Holocaust Memorial Museum. As of a few weeks ago, a new exhibit was announced in a partnership between the United States and Auschwitz for an exhibit. Here is the press release page.

The Wall of Death between Block 10 and Block 11 at Auschwitz I
© 2026 Bryan R. Hinton
Suitcase with the name "Anna Kraus" behind glass at Auschwitz I
© 2026 Bryan R. Hinton
Suitcase with the name "Sara" behind glass at Auschwitz I
© 2026 Bryan R. Hinton

Systematic renaming of Jewish individuals and families occurred before, during, and after the war. This persecution continued. These people were told they would begin a new life with work. Here is the luggage they brought with them on the train.

Index card issued to Anne Frank by the Jewish Council in Amsterdam – Arolsen Archives.

Jewish victims were often forced to do administrative work. Those who were were spared, were renamed as nazis.

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