OT-2026-000040783
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000040783) never changes.
Identity and time
| Publication number | OT-2026-000040783 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7403-93f9-9d58689a265d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040783 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95036bd508d5f0df9218e855dd13505cfd8ae97b30d20533ae93f226b06fa69f |
|---|---|
| Markdown | 4bc0877d12b0ef95a4fbbd264085940bdd053b9681c8425e96f9a2dea423dc17 |
| Publication page | 6bebd67d777a3318f50ce7956d1b3fb28ee05511620ceeb93c84ab90e92bf5d2 |
| Manifest | c60e94a01a904bccb6d8798ac67f97da7592609ddda1ff0f568996f283ecbbac |
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 | 4yDEi978Upz9SjlAeudE5S1I6OAsfl86cPzkDf8g2ZAEMhtNWokFilYYIPoA2TogcRYwnJE/DHamuN0wLzFuDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:05.190947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040783observed 6bebd67d777a3318f50ce7956d1b3fb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:05.172527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040783/manifest.jsonobserved c60e94a01a904bccb6d8798ac67f97da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.156966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040783/publication.mdobserved 4bc0877d12b0ef95a4fbbd264085940b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.137993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040783/publication.txtobserved 95036bd508d5f0df9218e855dd13505c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.058651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040783observed 6bebd67d777a3318f50ce7956d1b3fb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.040907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040783/manifest.jsonobserved c60e94a01a904bccb6d8798ac67f97da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.021843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040783/publication.mdobserved 4bc0877d12b0ef95a4fbbd264085940b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.002443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040783/publication.txtobserved 95036bd508d5f0df9218e855dd13505c...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. |
|---|