OT-2026-000080900
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000080900) never changes.
Identity and time
| Publication number | OT-2026-000080900 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-74c9-987e-805092962414 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 981277cf16c42f74359d53eb1867d9559b7479578cc5c3eccc66834fc1b4de4c |
|---|---|
| Markdown | 8304ba49b4670410c16891c2d9db7b148165468d8d0d4f773920996f5bd0120d |
| Publication page | ab14e2f72b3ab8238d20df425251f4cfe6bf5ab805fd51ab31913edc6a0d977b |
| Manifest | d05612e694ff55dae0fd3c2c1f55648756ec0aa56d22715511449c8ceaa8b792 |
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 | f6qaxCf3lTmwPkIiFGpBhZB3gZq5ABFXf+JogURHy4QDALTJXwBlEpDjXA1hZ73EknxfEl9cGu2r8nOCg7sVBQ== |
| 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
| 2026-09-17T10:02:06.136695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080900observed ab14e2f72b3ab8238d20df425251f4cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:06.119040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080900/manifest.jsonobserved d05612e694ff55dae0fd3c2c1f556487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:06.102547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080900/publication.mdobserved 8304ba49b4670410c16891c2d9db7b14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:06.085268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080900/publication.txtobserved 981277cf16c42f74359d53eb1867d955...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. |
|---|