OT-2026-000092956
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single 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-2026-000092956) never changes.
Identity and time
| Publication number | OT-2026-000092956 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7a41-8b67-4538add386ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e8e5a838a71c18d1d5c611c6b6edc98fc82837dea49eb92413ba8ddbea1e4d1 |
|---|---|
| Markdown | 2bebe5fb2b4b07d8fc56e1d13bfa1b6dcb95b56bbce792f3642d14636250ed24 |
| Publication page | 9c6f5ebaa47352761d208c177de3515806db2c4a38386d44c40e6b7f89a67dda |
| Manifest | 9f30975551db82d4167130ecaa51006969fa5b5a840d10eefde8f35df023c105 |
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 | CGj1dtBoWCuuCkfyKWxw/f7RNWwDWVQqQWXz5cVsWpvD+WewUQRYTHH1IkbsDQkL8zifl5Fy7sqm7OCPEsxrAg== |
| 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
| 2026-09-17T09:40:08.713504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092956observed 9c6f5ebaa47352761d208c177de35158...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:08.692428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092956/manifest.jsonobserved 9f30975551db82d4167130ecaa510069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.664067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092956/publication.mdobserved 2bebe5fb2b4b07d8fc56e1d13bfa1b6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.643990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092956/publication.txtobserved 5e8e5a838a71c18d1d5c611c6b6edc98...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. |
|---|