OT-2026-000076766
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000076766) never changes.
Identity and time
| Publication number | OT-2026-000076766 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7886-a0a6-3d16e00f1c39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fae15deffddd20bd0f2d07584b1a07e29902af508cb82db06e4343e9916e4ec |
|---|---|
| Markdown | 129b35cd95900e499329b2425b3cc192c0847282351b6d97e50a47be9dd816aa |
| Publication page | 69816f30e0128c6875202f644648084e210792913d40751158cfb060796fa2e5 |
| Manifest | 39bde91077177322b54d44e801030968e8e10e44ad4f840a924cc4b3bcab22b4 |
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 | rVnDuHo2ASll3BnP0xp7a2IaI/upcDpYKhCydgoROIYIVl0YLU04AiAclhyT3LoXm/Fy1Y/2LOnMsC+vW0a8CA== |
| 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
| 2026-09-17T10:09:37.548656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076766observed 69816f30e0128c6875202f644648084e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:37.529489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076766/manifest.jsonobserved 39bde91077177322b54d44e801030968...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.509824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076766/publication.mdobserved 129b35cd95900e499329b2425b3cc192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.490054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076766/publication.txtobserved 1fae15deffddd20bd0f2d07584b1a07e...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. |
|---|