OT-2026-000098731
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000098731) never changes.
Identity and time
| Publication number | OT-2026-000098731 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7a1a-9e05-9724c8fd3631 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098731 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54b020c41d290067250d70bb9fbe0dbc5f1445c82fea8c6fe85cc5790173788c |
|---|---|
| Markdown | e815f64b98813e7d5d9e1a452236d770fcca281810e008914366efca225cafe8 |
| Publication page | 968ace4e0702741e09e04cffe8718bd17df924bc5fdef8f85068c4f8db575bea |
| Manifest | acbc898304ce280f1019a045c8ba6e41a8773429969d415a09035152ac1fc2d9 |
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 | +I/A31AbHeKaMkJqFPmvDy2SZy1wdsjPxnywS7pH2c1mHbA8EDgIl4P5IHfMJQGm4Z5KgpP92c1zqj4pQih0Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:02.597148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098731observed 968ace4e0702741e09e04cffe8718bd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:02.577628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098731/manifest.jsonobserved acbc898304ce280f1019a045c8ba6e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.559681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098731/publication.mdobserved e815f64b98813e7d5d9e1a452236d770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.542885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098731/publication.txtobserved 54b020c41d290067250d70bb9fbe0dbc...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. |
|---|