OT-2026-000075986
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented before set-down
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-2026-000075986) never changes.
Identity and time
| Publication number | OT-2026-000075986 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-7868-889c-3fe85f754bb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 797cbe2cb88c711139abfd686bd2804629350870557c9dee9b660a05203c4023 |
|---|---|
| Markdown | a549eb32292a13d2764f538127432043d9cb90742191a36ad22839e5856e3026 |
| Publication page | a252cf7c4a9201529995844e5ff9f57f8652bc4edae529cec7a43bb05f34c80c |
| Manifest | 28075be5447344755b8b83721fcc64ca5709bd97606bb414e2773dd6f24bf3e3 |
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 | GIiPIg8gsXMmNJtdBgfUym07Dh2yi2KKywxQGaue5tzJAzw2iMssPpnUl2ZTAyCy3t+1/AirurOaFE8OYBDqAg== |
| 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
| 2026-09-17T10:20:13.898789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075986observed a252cf7c4a9201529995844e5ff9f57f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:13.880717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075986/manifest.jsonobserved 28075be5447344755b8b83721fcc64ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:13.860804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075986/publication.mdobserved a549eb32292a13d2764f538127432043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:13.841649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075986/publication.txtobserved 797cbe2cb88c711139abfd686bd28046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:02.314800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075986observed a252cf7c4a9201529995844e5ff9f57f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:02.298133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075986/manifest.jsonobserved 28075be5447344755b8b83721fcc64ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:02.280988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075986/publication.mdobserved a549eb32292a13d2764f538127432043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:02.262048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075986/publication.txtobserved 797cbe2cb88c711139abfd686bd28046...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. |
|---|