OT-2026-000036330
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036330) never changes.
Identity and time
| Publication number | OT-2026-000036330 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7ec9-95cd-1aca608e302f · 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-2026-000036330 |
| Status | PUBLIC |
Content hashes
| Canonical text | c800620c3dd9432031922aa252c5051fabd4a36a88420dbb679f22b3a1f2092a |
|---|---|
| Markdown | f91a0c9589bc38344dd04eb972a737fd26f2851c64592846872df1067a7a502f |
| Publication page | fa6a66e3e206f20a493e439f05800d900bebb8006847ef4c98545c9b3ea4d78f |
| Manifest | e65394d425d7e488676537bc52a6e9e41b171603d1237af9e19811d48e9977b8 |
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 | lP1AvHv0G1DCgXtcSSZ/V4bzTKCXUijIXm1BS1UhKfgUIF8EluaZUFQHzYtnXeVWpdgmDOdRrfXT7gn/SqXNDg== |
| 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
| 2026-09-17T11:26:36.408996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036330observed fa6a66e3e206f20a493e439f05800d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:36.390685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036330/manifest.jsonobserved e65394d425d7e488676537bc52a6e9e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:36.372419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036330/publication.mdobserved f91a0c9589bc38344dd04eb972a737fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:36.353362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036330/publication.txtobserved c800620c3dd9432031922aa252c5051f...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. |
|---|