OT-2026-000094761
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094761) never changes.
Identity and time
| Publication number | OT-2026-000094761 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-76cb-af35-38152a94beac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61445d79f3f742553a0bd2108046d90a8ea6d064bacbfc2e07fa76ca95a4be1b |
|---|---|
| Markdown | 8b4f394b21dccb9af7009de64846896c54ca7534bdb30230bb6fbea8a80f9d5b |
| Publication page | 801321cb7cd9870c736204995f457ba40290b40d46d47efd33cf5dcb642678d5 |
| Manifest | e8fbccb45763f0425e494b35a2d4ce068dcea1bb2993d45b421946487803be29 |
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 | 2jJnjX1Y81oa/yAvRjX5ypWXhuDAcs+fJlfmKBg2/89rADUoMGDvQAxE1557HPriC65XCyszeDYNZRDiG4g7Cw== |
| 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
| 2026-09-17T09:37:14.121246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094761observed 801321cb7cd9870c736204995f457ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:14.103723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094761/manifest.jsonobserved e8fbccb45763f0425e494b35a2d4ce06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:14.084399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094761/publication.mdobserved 8b4f394b21dccb9af7009de64846896c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:14.066729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094761/publication.txtobserved 61445d79f3f742553a0bd2108046d90a...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. |
|---|