OT-2026-000092218
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, 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-2026-000092218) never changes.
Identity and time
| Publication number | OT-2026-000092218 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7787-bc9e-0f61e7d454c8 · 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-2026-000092218 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2eb7e0a62f4ba7430fa671ad2d2f32a824ef46f064bf90ce24368c14f568da8 |
|---|---|
| Markdown | bf59f9a4a7cb799953608f332abef1c31ffdcf03afddfc4d4be4cdb9c6473589 |
| Publication page | 1b4144e2e08e8118c88c840a6a09e9a42a614d6413f95b524db62adcdf677549 |
| Manifest | 7ada39eceb9ac1b59696d4443a506c5e9c56e66b0afbfb3408d6bfd2f6d362da |
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 | RXsHl2s5NbEoGSHP8rcjCYBduUtZAXr7ha7dWLT7HxpD+JHISXnvFyffz+XBpjmrRElUAybL58lA/GnN9w+uBg== |
| 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
| 2026-09-17T09:41:43.835189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092218observed 1b4144e2e08e8118c88c840a6a09e9a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:43.816370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092218/manifest.jsonobserved 7ada39eceb9ac1b59696d4443a506c5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:43.790136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092218/publication.mdobserved bf59f9a4a7cb799953608f332abef1c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:43.694807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092218/publication.txtobserved d2eb7e0a62f4ba7430fa671ad2d2f32a...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. |
|---|