OT-2026-000032594
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000032594) never changes.
Identity and time
| Publication number | OT-2026-000032594 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-77cc-83c1-cddda519fc29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 800240132dfb8fccce7b7d128c05ed8a490f8c5c264a02b53ca34ae5e6537e91 |
|---|---|
| Markdown | 11807e9bacdbc84fa83c729e1ec9c60a9bfdda50ec4566f92845ff7acdffafd1 |
| Publication page | dbfb48bc39f747a605c95c76f82f41cd8f7950394c53c4f3bade100387e22a72 |
| Manifest | 032d3e68e01b7a76efffd9f06ee9a2371285897938b8f65f9500b645a895a467 |
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 | IDtTVrHUoB+IplFdVWG+OiiSSCYl+NdlNHi7ZQgqd8hIcNjn0x1QcPFmUPeDC/6lorGXWeFq3xp++MHFCHycCg== |
| 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
| 2026-09-17T11:34:10.431278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032594observed dbfb48bc39f747a605c95c76f82f41cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:10.413641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032594/manifest.jsonobserved 032d3e68e01b7a76efffd9f06ee9a237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:10.396336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032594/publication.mdobserved 11807e9bacdbc84fa83c729e1ec9c60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:10.379526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032594/publication.txtobserved 800240132dfb8fccce7b7d128c05ed8a...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. |
|---|