OT-2026-000099968
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000099968) never changes.
Identity and time
| Publication number | OT-2026-000099968 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7610-ae4e-85481e9e6aa5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099968 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a2c169ecc4024270e1052aa697d0d117a4d8947ae266aa10707a806495519fc |
|---|---|
| Markdown | ca0f3396eeee2311dcb7e21537880c02424a205316d67eb72ad6cf60faeed91a |
| Publication page | 0b573e37d01901960aa7fe6fd0c19d50ee43814a9e55d59f0da35bfcd0182c7a |
| Manifest | 834fa978542ad7792a0dc6b3105d55f81c8a261215c7fa0b43ac5325902818c0 |
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 | 1yGyqojJhLok9P2+qCX9qMy+U/ochJI39nXvZXF8Hc65TGrleCgr724CxBFeVCYqZt/yg6kAFqs2Y6zC6K9DAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:39.822729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099968observed 0b573e37d01901960aa7fe6fd0c19d50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:39.802263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099968/manifest.jsonobserved 834fa978542ad7792a0dc6b3105d55f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:39.783169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099968/publication.mdobserved ca0f3396eeee2311dcb7e21537880c02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:39.764720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099968/publication.txtobserved 1a2c169ecc4024270e1052aa697d0d11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.253534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099968observed 0b573e37d01901960aa7fe6fd0c19d50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.236733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099968/manifest.jsonobserved 834fa978542ad7792a0dc6b3105d55f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.218983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099968/publication.mdobserved ca0f3396eeee2311dcb7e21537880c02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.201313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099968/publication.txtobserved 1a2c169ecc4024270e1052aa697d0d11...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. |
|---|