OT-2026-000079826
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000079826) never changes.
Identity and time
| Publication number | OT-2026-000079826 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-776b-aa6e-3afb903c8ab0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 080601922631ddd8ccf699897922adba6702c6f82d10a64699a3772793c41dca |
|---|---|
| Markdown | 7ebf066ea6f06485ab6d4c93fdeb42de4578add496f8a3bbf9332eb057399023 |
| Publication page | abe02e73614dcba48a590982ae241aa06fbff64a582e1570f1b11a0620a372db |
| Manifest | 93dd351af8b9331f28c6c3034702202c5955da849b1b2dc508eedbc4063c2df1 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | +VrTOsXxlgEE9BBMU7dt4v6JMr81Gd9zWJT9OU+aMTACRhjfEdk0mQCZOvhvqPfEFBc0IT3zPWwCKeYFEsuEDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:42.548548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079826observed abe02e73614dcba48a590982ae241aa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:42.530941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079826/manifest.jsonobserved 93dd351af8b9331f28c6c3034702202c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.512041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079826/publication.mdobserved 7ebf066ea6f06485ab6d4c93fdeb42de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.491137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079826/publication.txtobserved 080601922631ddd8ccf699897922adba...fetched by instance-3.rotem.ai from 34.69.0.72, 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 archive | Pending 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
| Custody package | Pending Custody packages are produced weekly. |
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