OT-2026-000035656
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000035656) never changes.
Identity and time
| Publication number | OT-2026-000035656 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7e22-8dc1-059b2b8804d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2de3b4045bb15d7dc3052b573c7d7ad2565f6dce7a42ed0647942302da3bc160 |
|---|---|
| Markdown | 9cc68f33205d37766afaf9cd9e0f20dbfc6a52dd0994858b0375ee9fcaa2f727 |
| Publication page | 769e0348681de41982112334e0fd86ce60460e79a742aeffc7fe9dc191954299 |
| Manifest | cd9914d7b2851e1c4a6f5f614d1384fd5a67222d2f3810e67c44dc1f20d051e4 |
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 | zIGFlX/ajX+71h/atyiCouO0aFrALGC+jNQq95WCkbI80om+kvpLpxxsXOLaf8i7hOEzqWk4DBHDviPrlqhADw== |
| 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
| 2026-09-17T11:27:12.903747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035656observed 769e0348681de41982112334e0fd86ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:12.885954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035656/manifest.jsonobserved cd9914d7b2851e1c4a6f5f614d1384fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:12.868013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035656/publication.mdobserved 9cc68f33205d37766afaf9cd9e0f20db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:12.849290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035656/publication.txtobserved 2de3b4045bb15d7dc3052b573c7d7ad2...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. |
|---|