OT-2026-000087585
Publication integrity record
Foam pad vacuum gripper, four zone face, two 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-2026-000087585) never changes.
Identity and time
| Publication number | OT-2026-000087585 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd52-743d-b55d-f149644a9b2f · 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-2026-000087585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6df10852d7eb6aa18dd0cb737a68bbd50ad1ca81ba2e7ea324ee1617bcc8bbdf |
|---|---|
| Markdown | c4b2f24c3e4ef63a2a236da6f9b427228c438f597aa780442d706dde80009da2 |
| Publication page | 28080c5862b531dd08b614acf301cd77597845e8da39696aa4e21ef70f391db6 |
| Manifest | 736eac7fc25ba7a3849a14f4fc1a3ba09cf7a7618795176b2b258af83f770033 |
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 | fjtKY9vGUh+VMje8VTGOTvU9pli7oUheF0YUI44hmmgrVBPb9QnoDiiUs+1PpgZJH6gE98RhAcPRzw30r1UrCw== |
| 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
| 2026-09-17T09:50:55.975644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087585observed 28080c5862b531dd08b614acf301cd77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:55.960524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087585/manifest.jsonobserved 736eac7fc25ba7a3849a14f4fc1a3ba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:55.945582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087585/publication.mdobserved c4b2f24c3e4ef63a2a236da6f9b42722...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:55.930164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087585/publication.txtobserved 6df10852d7eb6aa18dd0cb737a68bbd5...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. |
|---|