OT-2026-000092111
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000092111) never changes.
Identity and time
| Publication number | OT-2026-000092111 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-79f7-978d-00e521c8818c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1168575a21e84c63cbdb1738444cff05fc12fda6e535a7b72e735ac881f4d829 |
|---|---|
| Markdown | e401aab62d984fa2050b1f38648c73849a934c61ea9a314fe8d048ef80afd54b |
| Publication page | 56ee14a0fa58476667bf3e21e840c9aef0cc3ee48d0972b317a8d2d7b077595b |
| Manifest | a1f981949b963e12622ca66bfb714f01d671e99531e621c6af4c188ffa1cbbfb |
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 | dImg5iWO4uWEuW+NBXwntEAp1OVscCh5v098y0z0XrMc4/czvoBOojydFybB31Ku4kOUPU0AueBm2Ama39VECw== |
| 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
| 2026-09-17T09:41:34.514043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092111observed 56ee14a0fa58476667bf3e21e840c9ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:34.496491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092111/manifest.jsonobserved a1f981949b963e12622ca66bfb714f01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:34.478797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092111/publication.mdobserved e401aab62d984fa2050b1f38648c7384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:34.460538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092111/publication.txtobserved 1168575a21e84c63cbdb1738444cff05...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. |
|---|