OT-2026-000089133
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line 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-2026-000089133) never changes.
Identity and time
| Publication number | OT-2026-000089133 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-7fdb-b4d2-e3e60b16ae8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ffdb2cb198adb2accc4c41844e84192f71035880bf9b0e2cea390ef5a197617 |
|---|---|
| Markdown | 84fd221a6ab250c8155906f4f28bce8c27f0f05a8a99db92ee14e4cb84f18bbb |
| Publication page | 10b7f9dd475ab293bd1183119b250d812663628eaba2446689213fa788fd2bea |
| Manifest | 1f7f573e91d54735443566f9a8521eae0db162c9ad2d2b86c6c73eb3298be8a1 |
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 | cuzmahyvZwkjn8nOzXYKLhLIw++7idclTHxfo1riRejtaY8c07GWaLV3zkPWLnZLV/38vrTQ/i0+ITkO3dHbAg== |
| 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
| 2026-09-17T09:47:02.227921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089133observed 10b7f9dd475ab293bd1183119b250d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:02.209529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089133/manifest.jsonobserved 1f7f573e91d54735443566f9a8521eae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:02.190631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089133/publication.mdobserved 84fd221a6ab250c8155906f4f28bce8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:02.170920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089133/publication.txtobserved 2ffdb2cb198adb2accc4c41844e84192...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. |
|---|