OT-2026-000087458
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000087458) never changes.
Identity and time
| Publication number | OT-2026-000087458 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd50-715b-90b5-6044a2da8ca8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087458 |
| Status | PUBLIC |
Content hashes
| Canonical text | d45137ed32b34cc63f6f8f6d3b4ea397e3323bf461b1bbb71be803b681778674 |
|---|---|
| Markdown | 5454c1ad51cba5af1071b739c489cc4f819dacf133d8a912dfe1bbcd3187aa5a |
| Publication page | eac07d54da43961b61e894f465da6616788d8c1fd76c672257bfb1659875bba1 |
| Manifest | ad632edf48876fa55030014db7776ac63ddf9698e891f8e42e107709ddb40af1 |
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 | Ct37GI5EHkDWbdGymVzillgt4fSlw0XTk26VfmjibosIjUVO96KleuIv7e9K4GyVx6R+6KzH5HBhS/AqzpN7Bg== |
| 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
| 2026-09-17T09:50:47.060407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087458observed eac07d54da43961b61e894f465da6616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:47.044339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087458/manifest.jsonobserved ad632edf48876fa55030014db7776ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:47.026608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087458/publication.mdobserved 5454c1ad51cba5af1071b739c489cc4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:47.009411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087458/publication.txtobserved d45137ed32b34cc63f6f8f6d3b4ea397...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. |
|---|