OT-2026-000017686
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000017686) never changes.
Identity and time
| Publication number | OT-2026-000017686 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7460-a770-df61e7bed10e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0402f35bd39e9fea94a46436357de2da52fbdc6fb554445e3e2ff25db453cd23 |
|---|---|
| Markdown | 2fcebb001fc443d3fd94bfddb12390a68d65148b1b72fb32d3232735a4159e89 |
| Publication page | 32f9eceeaff3531516512481ba3a6c48b79bd743c6a564562d5cd36d2ab67c71 |
| Manifest | e416abfbfce08f35c3baf839090d88eaabd17aeff2a0ca384bb786b2f5ddfb39 |
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 | EMdqRxX/i/QIsoO84JDXmS9v/T+Qu9CuXKU7FhPhJ5ZVDaLdpfFISFXDIMMZAa15UMXf/gZg+1pknIPPMWhmDA== |
| 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
| 2026-09-17T12:01:37.665889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017686observed 32f9eceeaff3531516512481ba3a6c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:37.648745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017686/manifest.jsonobserved e416abfbfce08f35c3baf839090d88ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:37.631668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017686/publication.mdobserved 2fcebb001fc443d3fd94bfddb12390a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:37.615088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017686/publication.txtobserved 0402f35bd39e9fea94a46436357de2da...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. |
|---|