OT-2026-000080410
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000080410) never changes.
Identity and time
| Publication number | OT-2026-000080410 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-727b-bfb1-409e40207801 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 784e1140a3e45087168e79870d0a18391a6b0f4f7f7a0ecf6e87991c4c2f7478 |
|---|---|
| Markdown | b6ca671c73bd5149b6c09c37ef5a947f86a95b3c63c106c85583c47a7165d848 |
| Publication page | 9bc8832ac2c456796e122c431026b9876990697a98e94a3fda4349ca6c5c677a |
| Manifest | a44e6345d798bcaf882419deab4dbf71647240e1e1e163dcf2c26ae1ed4be6ab |
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 | UtDYLZbGa9yfsdHccUveF/8dHyLSGTl/u906Dcz4LURifH5WJscDmXTJl1n2g8mLR61f8mrVfysfciUNwcCHDA== |
| 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
| 2026-09-17T10:02:54.759339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080410observed 9bc8832ac2c456796e122c431026b987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:54.742026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080410/manifest.jsonobserved a44e6345d798bcaf882419deab4dbf71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:54.722067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080410/publication.mdobserved b6ca671c73bd5149b6c09c37ef5a947f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:54.701744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080410/publication.txtobserved 784e1140a3e45087168e79870d0a1839...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. |
|---|