OT-2026-000024388
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000024388) never changes.
Identity and time
| Publication number | OT-2026-000024388 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7706-86a5-08ffffa0aa1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024388 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4042378c31d3f97a8e31b9ec637301f31f4c24c97a6671287a29f8fdbc8ee03 |
|---|---|
| Markdown | 6ea31e25774ce8221c53b29b3c4e4fe1db27cf3be8d9b15254e43cd695b79621 |
| Publication page | dc3effd49738db01df1acc5d4c39d3e5fdfbdccc9af8f3e1cd15d3b055a04058 |
| Manifest | 8e0d1a589cc9c787bbc26c87067b59e891d4295b43d0bd3290cb0bd98d983b05 |
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 | dS+hh5AMEOL1ZXP+5wS+9ZTBW+sUfdXj7NUCkRyFJbC+83d0sG89XcPQnPN0fNOz7WvZ5AETK2ie+Yye5CkxAg== |
| 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
| 2026-09-17T11:50:15.886669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024388observed dc3effd49738db01df1acc5d4c39d3e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:15.867310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024388/manifest.jsonobserved 8e0d1a589cc9c787bbc26c87067b59e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:15.849986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024388/publication.mdobserved 6ea31e25774ce8221c53b29b3c4e4fe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:15.831192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024388/publication.txtobserved d4042378c31d3f97a8e31b9ec637301f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.408989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024388observed dc3effd49738db01df1acc5d4c39d3e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.390624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024388/manifest.jsonobserved 8e0d1a589cc9c787bbc26c87067b59e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.371286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024388/publication.mdobserved 6ea31e25774ce8221c53b29b3c4e4fe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.353048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024388/publication.txtobserved d4042378c31d3f97a8e31b9ec637301f...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. |
|---|