OT-2026-000035985
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000035985) never changes.
Identity and time
| Publication number | OT-2026-000035985 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7091-a2eb-b22918879443 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035985 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5ba02251bd50f4a57435cd3f2444db37f88bdd8c40a0ac350ff93f165892367 |
|---|---|
| Markdown | d411d4fa6b129ef31cba282e0b61bec419ee29ace713fd6d7b7623e192fad46e |
| Publication page | db21acb2d2008a7eca7b0d52ed189abaf508ac14fe63be0eef1cca21c268ecdf |
| Manifest | c19a30def40146023d6f51216098e1f63730c0303688eb70f192369c33ab7383 |
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 | rR21eHZRJG80EM9w7kvYvW4hFgmBnE2x/ti549OJ9AIf1623xOa8EoJdvtJXXzvnLO+QcKFYCXgwfOqUoCBFDA== |
| 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
| 2026-09-17T11:26:08.534999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035985observed db21acb2d2008a7eca7b0d52ed189aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:08.519072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035985/manifest.jsonobserved c19a30def40146023d6f51216098e1f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:08.501431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035985/publication.mdobserved d411d4fa6b129ef31cba282e0b61bec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:08.483912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035985/publication.txtobserved b5ba02251bd50f4a57435cd3f2444db3...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. |
|---|