OpenTechnical

OT-2026-000001049

Publication integrity record

Operator control system for a materials handling vehicle

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-2026-000001049) never changes.

Identity and time

Publication numberOT-2026-000001049 · never reused
Internal UUID01a0a674-30b2-7bd9-9a79-3d18983a1dee · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:03:47.635195Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000001049
StatusPUBLIC

Content hashes

Canonical text1404900148d012b88277b2712df59f5a52ef379c6460287022109cc23ef3c327
Markdown99f59264c0e189f253cb464005efe5e62217ae1f4f316e2a5ba51d5e66dfd12d
PDF
Publication page8dd089f240a87bfdfe67bd3b10ca1585448340edba1e75c3d95dc7baaccb61f6
Manifest3b01551a255063f57c3c2dcd6e2bfe82eb5d9723c3a4177bb59a308055f47254

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
Signaturev+j1pSEM3zpEgAWOd21PtsuUcAHG0LS4OU/hgwXcCK4Sgn22bSJ+AlYmFa8eNFqzPNQSYNLTSGfhNHqxKYnnBg==
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

2026-10-08T04:23:39.112691ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001049
observed 8dd089f240a87bfdfe67bd3b10ca1585...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-08T04:23:39.100142ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001049/manifest.json
observed 3b01551a255063f57c3c2dcd6e2bfe82...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-08T04:23:39.085272ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001049/publication.md
observed 99f59264c0e189f253cb464005efe5e6...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-08T04:23:38.982394ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001049/publication.txt
observed 1404900148d012b88277b2712df59f5a...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-09-15T20:20:30.058810ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001049
observed 8dd089f240a87bfdfe67bd3b10ca1585...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:20:29.904645ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001049/manifest.json
observed 3b01551a255063f57c3c2dcd6e2bfe82...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:20:29.890737ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001049/publication.txt
observed 1404900148d012b88277b2712df59f5a...
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