OT-2026-000037462
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line 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-2026-000037462) never changes.
Identity and time
| Publication number | OT-2026-000037462 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7cad-ae07-8b45cd6d310c · 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-2026-000037462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b23b887a013013603ebaecead41feaf51ac6b85076df66662288e5d2f2273e5 |
|---|---|
| Markdown | 27fd5d40f9674824773a456bbf42e47d0a1a6435a37a1885898dc9b729af15cd |
| Publication page | 1338dcb2345fe065e0e3eb9945a6db055e6795364c4060177bac2ed28b998b05 |
| Manifest | bd4827b4b1b68f7086c15954c377f0462ca7737ba253b4b65d7d079e2f11be69 |
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 | iZLHDxqKnbu/YyhkGuUY0GQ+mvUtmhdq09lRj9uaOWr9vZaMXEX0YnNCvFWFQdhm1cM/qF+QkAyUobh4ftazBQ== |
| 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
| 2026-09-17T11:23:53.916405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037462observed 1338dcb2345fe065e0e3eb9945a6db05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:53.897233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037462/manifest.jsonobserved bd4827b4b1b68f7086c15954c377f046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:53.878582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037462/publication.mdobserved 27fd5d40f9674824773a456bbf42e47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:53.859368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037462/publication.txtobserved 7b23b887a013013603ebaecead41feaf...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. |
|---|