OT-2026-000006009
Publication integrity record
Porous face vacuum gripper, four zone face, two outlet manifold, ejector fed, contact triggered
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-2026-000006009) never changes.
Identity and time
| Publication number | OT-2026-000006009 · never reused |
|---|---|
| Internal UUID | 01a0a94c-2337-7509-a21c-268436b4f481 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:18:54.394112Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006009 |
| Status | PUBLIC |
Content hashes
| Canonical text | b86d8d694691e0b1a576a7f006e7c46dadc09318e0f4adaedefa21ba11d69608 |
|---|---|
| Markdown | 85512825fef8fc2900960e3133ce0d189e3d25da7a4c84995f87e1930e308f95 |
| Publication page | 3adf921b888e3cbee0f79661f28b49a6af7401cbd526b7edbff8318b45f2266c |
| Manifest | 50cdcd966aadedd1ffccda71e3317dca1acdbbf8b428c8c1d88de61f10877a7a |
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 | F622GjM5rqnpQ7xHsQLdN38SDOJvTZaoj8hjdUDnXAWJDj2Ovm9A+5dUN12DhRcZxyvOQxqZBIb2ckuNof0YDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:06.185352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006009observed 3adf921b888e3cbee0f79661f28b49a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:06.171498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006009/manifest.jsonobserved 50cdcd966aadedd1ffccda71e3317dca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:06.158543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006009/publication.mdobserved 85512825fef8fc2900960e3133ce0d18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:06.142148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006009/publication.txtobserved b86d8d694691e0b1a576a7f006e7c46d...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. |
|---|