OT-2026-000083894
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000083894) never changes.
Identity and time
| Publication number | OT-2026-000083894 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7d68-b831-3a9e8aa8b89f · 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-2026-000083894 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd9665b3978c86749f0eb07d42b355ffde69d88850ebdabb91086d77838f01ed |
|---|---|
| Markdown | 482dbb84748d1ebd8bf019f690090eca33afc57b7ccdd5b57facb7b4de5969c5 |
| Publication page | 0546615575ae6bf8d8a0ca5780b63445abdc294aa92819a62425f0b96cdb923f |
| Manifest | 87b93df13624bbfa3f01d27e89449aa50a1789d84b5fffc2073d5a12a7344023 |
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 | njevCagA1lwJhIoa9ERmfUoRUf7F9RLD7N9AiIFmWLysGBVKu0pns3Jyf2vjlkORMh0YVIKZjmn9DmKJfKs1Cg== |
| 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
| 2026-09-17T10:00:22.102926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083894observed 0546615575ae6bf8d8a0ca5780b63445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:22.076969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083894/manifest.jsonobserved 87b93df13624bbfa3f01d27e89449aa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:22.049021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083894/publication.mdobserved 482dbb84748d1ebd8bf019f690090eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:22.025897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083894/publication.txtobserved bd9665b3978c86749f0eb07d42b355ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.689601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083894observed 0546615575ae6bf8d8a0ca5780b63445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.673967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083894/manifest.jsonobserved 87b93df13624bbfa3f01d27e89449aa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.657533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083894/publication.mdobserved 482dbb84748d1ebd8bf019f690090eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.640349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083894/publication.txtobserved bd9665b3978c86749f0eb07d42b355ff...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. |
|---|