OT-2026-000037359
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000037359) never changes.
Identity and time
| Publication number | OT-2026-000037359 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7d8f-bf6d-7f47576c2670 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 747f5a0ac3c7c1dbb9a34af810db2da7c51e935615b624f068ad2a7724bf74c2 |
|---|---|
| Markdown | 26b65f793dda5385f1d56b6314e5a7777dfa0abe56751d08ed93bb7337613189 |
| Publication page | 0421d4882e8db8c0896e03160db827fb737b059740fed103d6c871741eab1131 |
| Manifest | 9dddd253f466f642edad315fe33de53ab63cf11eb51bc571f226a71fa90fa7f5 |
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 | N+YVWwucGC37/uyUcV0FOV7IGpOpnnGbuewlqDos4Ml9AJcIgUAA52mKWfqB24YeP5oJ8PZTtmf+Mt0eXZGrAw== |
| 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
| 2026-09-17T11:23:46.806073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037359observed 0421d4882e8db8c0896e03160db827fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:46.788085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037359/manifest.jsonobserved 9dddd253f466f642edad315fe33de53a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.769928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037359/publication.mdobserved 26b65f793dda5385f1d56b6314e5a777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.752835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037359/publication.txtobserved 747f5a0ac3c7c1dbb9a34af810db2da7...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. |
|---|