OT-2026-000085149
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000085149) never changes.
Identity and time
| Publication number | OT-2026-000085149 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7b9f-a4ff-bd6a7015b170 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80fe6cb4d3e3a185b3e7c21d32e29bb1f26d67332118df3ff7083c719e355201 |
|---|---|
| Markdown | bac774968693ac8d083812888f23c104602614bf106bee82b08faa9fb9e8a7b2 |
| Publication page | 7941510fc05eb0e15a1348521d96cd107de3d9a8c04f5dba740f5fa7de37d608 |
| Manifest | b24dcf5ff00a83804de0147ae24f2966b9eacfdd8315be64fdbeb50f4da89d45 |
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 | N/wUKjnUKRmRZeuZd0fWdxo8g0Kqtk0eyFKCnvlHeFGQSkTVxd0Vw5EI5fxSCwUw7C0qybPfYfFMk0d13yfhAA== |
| 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
| 2026-09-17T09:55:13.751713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085149observed 7941510fc05eb0e15a1348521d96cd10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:13.734758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085149/manifest.jsonobserved b24dcf5ff00a83804de0147ae24f2966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.716502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085149/publication.mdobserved bac774968693ac8d083812888f23c104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.699040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085149/publication.txtobserved 80fe6cb4d3e3a185b3e7c21d32e29bb1...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. |
|---|