OT-2026-000066790
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold 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-2026-000066790) never changes.
Identity and time
| Publication number | OT-2026-000066790 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7376-8d57-68caf27510ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3590c2fb6a82f476cc3a9748aa46a63648eb7f5abbd665d4decc3c0884d00239 |
|---|---|
| Markdown | bbf7861184dbac49544fbbd0e02073490814199fd3e7156d7ff8bcb866ccd58b |
| Publication page | 04119bb286f43a87969b731d852662e97be134e9317526d7cace7ac2dceeaa7b |
| Manifest | 618efba5d18652cc8aebe8cded9dd90472df7754ad2c8e783deaf5484b68231e |
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 | Lxpx1JUW4AH9Xa2K669tN+EqfVpIsgLPbVolk4S3EjE6domoxTk9iMbZ6ecJg0BJELXXoFnc/cwC283LBLbRCg== |
| 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
| 2026-09-17T10:33:12.844134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066790observed 04119bb286f43a87969b731d852662e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:12.824816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066790/manifest.jsonobserved 618efba5d18652cc8aebe8cded9dd904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.807043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066790/publication.mdobserved bbf7861184dbac49544fbbd0e0207349...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.790582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066790/publication.txtobserved 3590c2fb6a82f476cc3a9748aa46a636...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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