OT-2026-000083866
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-2026-000083866) never changes.
Identity and time
| Publication number | OT-2026-000083866 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-76b1-a10e-193734fd1c34 · 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-2026-000083866 |
| Status | PUBLIC |
Content hashes
| Canonical text | e47a00beb17bbfa2b67cfb5fc147713e8cb82753f5b2fc7f6d92b18d0a533ee3 |
|---|---|
| Markdown | da12e2129d3df7b1712092974924d99367085c5cbd557fb4ad9a3547122a40c9 |
| Publication page | 7b8546b072e97511d3aaf345d2e5679ce463a4e12c39c8c2beec44e328bf9cc4 |
| Manifest | 2e713263b9bf1309892ca2ed0f4f462588fd93410e859dcf8cb732e7d2e17266 |
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 | XcQ5+zPUdJTayn/0Os0lycbsoVBrmSH2Z4G3WFaeTYWn1ILPpFMKFBs+22Zjmoc+BmU7cQrQN/CYpjlFaPLnCw== |
| 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
| 2026-09-17T10:00:10.497030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083866observed 7b8546b072e97511d3aaf345d2e5679c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:10.460581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083866/manifest.jsonobserved 2e713263b9bf1309892ca2ed0f4f4625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:10.421739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083866/publication.mdobserved da12e2129d3df7b1712092974924d993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:10.399967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083866/publication.txtobserved e47a00beb17bbfa2b67cfb5fc147713e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:31.686702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083866observed 7b8546b072e97511d3aaf345d2e5679c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:31.670598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083866/manifest.jsonobserved 2e713263b9bf1309892ca2ed0f4f4625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:31.653948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083866/publication.mdobserved da12e2129d3df7b1712092974924d993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:31.636686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083866/publication.txtobserved e47a00beb17bbfa2b67cfb5fc147713e...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. |
|---|