OT-2026-000083868
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000083868) never changes.
Identity and time
| Publication number | OT-2026-000083868 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7625-adca-524aec77d88c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083868 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4de53ba83f3819bf725bc35b33f8568d5b8b820ec5452b725a91ba1a86a7c911 |
|---|---|
| Markdown | dbf033d63571559791ce94abc414f67de484265748ab2d670addfb0c289fb072 |
| Publication page | 13fa5eebd4909c560c468bc5742481ce94d31c3991c5e82bc9bb72528a4fa4ad |
| Manifest | 14af06a631253a4bd72b1a2922e9d61271c3967e482993d7f3ed14269d0249f8 |
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 | UY/gSi8WthGTE36uYJICUiGrbGEqgynEIBPPfsTa78SLzxh3OIiOdB+Jf6iu7FLjcFmHdzz5W0I8DbVxdCdaDA== |
| 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
| 2026-09-17T10:00:10.759246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083868observed 13fa5eebd4909c560c468bc5742481ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:10.730152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083868/manifest.jsonobserved 14af06a631253a4bd72b1a2922e9d612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:10.707963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083868/publication.mdobserved dbf033d63571559791ce94abc414f67d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:10.676005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083868/publication.txtobserved 4de53ba83f3819bf725bc35b33f8568d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:31.832563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083868observed 13fa5eebd4909c560c468bc5742481ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:31.815163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083868/manifest.jsonobserved 14af06a631253a4bd72b1a2922e9d612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:31.797553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083868/publication.mdobserved dbf033d63571559791ce94abc414f67d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:31.778582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083868/publication.txtobserved 4de53ba83f3819bf725bc35b33f8568d...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. |
|---|