OT-2026-000093803
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093803) never changes.
Identity and time
| Publication number | OT-2026-000093803 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-78a8-a280-050a0533a0e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fdaf72ace21aa2bb63a62feb70d4bdf721eb08412367bd1147c8e200c0b177f |
|---|---|
| Markdown | 1ef203d84b50d64001224c96837ed1a2404bcfe757ea18df3f75355fc5f44e55 |
| Publication page | 64e6ebd25be8d955feb7618e8cc98d435a1cae48ab8b2253ae00d22562d45104 |
| Manifest | 937cb8bb08afcbbc630a0a530e73c0b4a620127b4414d2939b5d497a85f28188 |
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 | w2Xo7nlNuj0uKjT+zPrK6d5CLVPcakW0WkQVwiBqb+HXIgxLal9/GvcLtd5exBN1WXOrZR5cx+cc9WMpcZj6Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:54.539585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093803observed 64e6ebd25be8d955feb7618e8cc98d43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:54.523093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093803/manifest.jsonobserved 937cb8bb08afcbbc630a0a530e73c0b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.505665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093803/publication.mdobserved 1ef203d84b50d64001224c96837ed1a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.488798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093803/publication.txtobserved 4fdaf72ace21aa2bb63a62feb70d4bdf...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. |
|---|