OT-2026-000036502
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036502) never changes.
Identity and time
| Publication number | OT-2026-000036502 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-73d1-813e-abefe1c1f991 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036502 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7de886dbfef3739822d558aca0d73d64404054622a92a730b1b23e15f0a245b0 |
|---|---|
| Markdown | 65fe526450ee3f30e5b1d91a3b25f1cae9ce88fa73082fc64255559821985898 |
| Publication page | 0f9e1aed3c8e0e4a68e6c3861ddf49ffaff08cc5b38a3cae022b1496a9cc862e |
| Manifest | 493a37a24728c5ce87500e12f862f943555fdc1aa106d1790f9b96b0baaac14e |
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 | YhH4+ec7Ajik6SN+pPAds1NcT753AFMhsBnhUq3RNSt7mI8RZOeAj0ntBnRXIN8kIhWV/o9SBBaTJGy5jGqKCA== |
| 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
| 2026-09-17T11:25:11.687722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036502observed 0f9e1aed3c8e0e4a68e6c3861ddf49ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:11.671339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036502/manifest.jsonobserved 493a37a24728c5ce87500e12f862f943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:11.654887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036502/publication.mdobserved 65fe526450ee3f30e5b1d91a3b25f1ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:11.638400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036502/publication.txtobserved 7de886dbfef3739822d558aca0d73d64...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. |
|---|