OpenTechnical

OT-2026-000001477

Publication integrity record

Tiltable cart with shiftable load table

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-2026-000001477) never changes.

Identity and time

Publication numberOT-2026-000001477 · never reused
Internal UUID01a0a676-49b7-7ccb-a5b4-845f2894e694 · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:06:05.111644Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000001477
StatusPUBLIC

Content hashes

Canonical textdd1b544c6cfc5fff1913c285f76f7c517b3447f23fc7d2a3ca527d904d4b8ac6
Markdowne9c2d50543e37b0246d646b695370a4e370de1b02997bd36124a5cf719b2f0ef
PDF
Publication page6fb3f772cd7590db6c8226dfbbe1d0df624015b6f1a777a50f9baa6d2d930d53
Manifestf9009d7c91004a5fc7629add9a8007f6c820193ac10fd9312dcbfc37c4590877

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
SignatureiW/P1ztn4DiSIdXQG3fgapDydDX4cyTd6T0HfGZne/n6Rus/wiXLDtNnfCasOU4cZ765pc3c184uaplkjWj+Cw==
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

2026-10-23T04:23:29.310958ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001477
observed 6fb3f772cd7590db6c8226dfbbe1d0df...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-23T04:23:29.299845ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001477/manifest.json
observed f9009d7c91004a5fc7629add9a8007f6...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-23T04:23:29.287889ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001477/publication.md
observed e9c2d50543e37b0246d646b695370a4e...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-23T04:23:29.167393ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001477/publication.txt
observed dd1b544c6cfc5fff1913c285f76f7c51...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-09-15T20:00:39.963715ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001477
observed 6fb3f772cd7590db6c8226dfbbe1d0df...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:00:39.930808ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001477/manifest.json
observed f9009d7c91004a5fc7629add9a8007f6...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:00:39.916414ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001477/publication.txt
observed dd1b544c6cfc5fff1913c285f76f7c51...
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