OpenTechnical

OT-2026-000000801

Publication integrity record

System, method and apparatus for detecting article store or retrieve operations

This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000000801) never changes.

Identity and time

Publication numberOT-2026-000000801 · never reused
Internal UUID01a0a673-d7e3-7190-bb4a-3da60d417a9b · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:03:24.899617Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000000801
StatusPUBLIC

Content hashes

Canonical textcf974d42ace72c1f64bd8d8e9e295e1baa619f20cd383a0bc14b453b499d2183
Markdown0b79f962a5f599bf29e78f3a12ace2763dded86a04a7e023cf598a2fba0c4aba
PDF
Publication page95dc20e7e408538a9f11d328317fd1a9a8b17a01e943edd796ec6b3862120845
Manifest382f235a47b24e18aefa38ce93590f1802b5bf375cd30a2407ea80a750a8fe2a

SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.

Manifest signature

AlgorithmEd25519 · key OT-SIGN-2026-01 · Verified
SignatureAz7CXTpROPYKB+pcagMQ7Ri5fZbM1uH9zE/p4MC18xem0hQAk0lrBNMRTPv6092RfAJrsyGITkkJpAUbmKHaAQ==
Public key/integrity/keys · every key we have ever used stays published

Trusted external timestamp

timestamp.digicert.com2026-09-15T19:07:03Z
batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof
root 6369baadb1a246009d149835804d20ba...

Independent retrieval

2026-09-15T20:30:33.896176ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000801
observed 95dc20e7e408538a9f11d328317fd1a9...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:30:33.866644ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000801/manifest.json
observed 382f235a47b24e18aefa38ce93590f18...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:30:33.730813ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000801/publication.txt
observed cf974d42ace72c1f64bd8d8e9e295e1b...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139

Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.

Independent archive

External archivePending Canonical URLs are submitted to an independent archive in batches.

A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.

Third-party custody

OT-CUSTODY-2026-W38OpenTechnical-Custody-2026-W38.tar.zst
f2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent