OT-2026-000060134
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000060134) never changes.
Identity and time
| Publication number | OT-2026-000060134 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-75b6-a6d5-98eda63f1ad8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b7a4fd6676f7cf814ff3dbf5573a194f4567118304f32eb1c283b3af10298e8 |
|---|---|
| Markdown | 27fb2d562f2b9001c600b0d1d7b05638bbefca2fb9d5769b9ce34086c7e2c3a3 |
| Publication page | 6ab5a206e6641daab1f9030dcac655e98a51b25dd91b827f86a10e1a1970bcc5 |
| Manifest | 838e0dd22b1244879eaab192720e87759497ffc6a0a5799deee1448eef74ac35 |
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 | HawqxmX40jI0UoaNsjPoUMxzN/0xain54Nm1lU4+X2KKorDqrfC9BrqJy+KIIVxxzWt30YsvoIMGwXXhMfHuAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:47.316966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060134observed 6ab5a206e6641daab1f9030dcac655e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:47.298663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060134/manifest.jsonobserved 838e0dd22b1244879eaab192720e8775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:47.280266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060134/publication.mdobserved 27fb2d562f2b9001c600b0d1d7b05638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:47.261342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060134/publication.txtobserved 9b7a4fd6676f7cf814ff3dbf5573a194...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. |
|---|