OT-2026-000094300
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, manifold 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-2026-000094300) never changes.
Identity and time
| Publication number | OT-2026-000094300 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7bf0-81ab-687198048f44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094300 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcf1d1a74b29fe93dd7111c6e4deca2026a455746098971b8c5978f9d171ed71 |
|---|---|
| Markdown | 97c4d2d26d6f9bf0b945656566085c1aa52c7d0dabafa486eb8524683f434f88 |
| Publication page | 7e35ecdb465b8b87a9e8f8b37b0c9ccba465ff6e026be8f0739314f604980247 |
| Manifest | 95ebc139a79cc1debbcbb44481c31dc35808bf73579e547451253e413e5477bd |
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 | YYXSZ3SkMnba0ThxQAl+nGaFXgIl0vkTOcsM9DENiVAEvyvFbbYQXvNBHfzF30Dz1B5EvSjgHwJp9KWA3OHGBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:10.456089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094300observed 7e35ecdb465b8b87a9e8f8b37b0c9ccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.437672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094300/manifest.jsonobserved 95ebc139a79cc1debbcbb44481c31dc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.420714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094300/publication.mdobserved 97c4d2d26d6f9bf0b945656566085c1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.402735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094300/publication.txtobserved dcf1d1a74b29fe93dd7111c6e4deca20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.160123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094300observed 7e35ecdb465b8b87a9e8f8b37b0c9ccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.143193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094300/manifest.jsonobserved 95ebc139a79cc1debbcbb44481c31dc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.126040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094300/publication.mdobserved 97c4d2d26d6f9bf0b945656566085c1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.103869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094300/publication.txtobserved dcf1d1a74b29fe93dd7111c6e4deca20...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. |
|---|