OT-2026-000035602
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000035602) never changes.
Identity and time
| Publication number | OT-2026-000035602 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7aa6-93fe-21287d9f1593 · 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-2026-000035602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 127db40f9694cc55061cc44c13808aaa3dca9aa149704ff6ecee5cb5478eac45 |
|---|---|
| Markdown | 40772196b2e9bd640b980a322cf1da4f8077f0c023b8bb46f2f766642ddc901c |
| Publication page | d78347003876d3da1a031a41d766bd061fe4343d56a893da59c19af29575f361 |
| Manifest | 27c750077e2a1cc348c828d2d124d87fe99ef36ccf487e5a445177c42243a013 |
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 | 4ncpIcAkh0QF6dEwkBdVbFuGUGldO/3KZywRTVD0YDBdso6Eb9eRyzrf+IVtSIJZr2W0nAATY4KW5p6XA86cCA== |
| 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
| 2026-09-17T11:27:08.144161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035602observed d78347003876d3da1a031a41d766bd06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:08.127356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035602/manifest.jsonobserved 27c750077e2a1cc348c828d2d124d87f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:08.110028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035602/publication.mdobserved 40772196b2e9bd640b980a322cf1da4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:08.090902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035602/publication.txtobserved 127db40f9694cc55061cc44c13808aaa...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. |
|---|