OT-2026-000088754
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, supply line 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-2026-000088754) never changes.
Identity and time
| Publication number | OT-2026-000088754 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7aad-8571-3566e6d9e97e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 671a0541cbbdc2ca1c701295e565fefbf5f4829b6cbc9d92f465ef7a8a942fa2 |
|---|---|
| Markdown | 7470d791306ad0acd25f3016a56aaec6d60a64e54fd8471240e9b469815e1a6a |
| Publication page | 4c9e5a4dd1bd76e535a37d1eabbdf648ccd05f15168ec2da0261c4bfe2dab33f |
| Manifest | 4d54c470721a88386256773dc4341e87f32f779d1bd829f20b045b5e64b49d3a |
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 | nthXdru5c30FRiSToCqwZutnX3h+UQHnyqwveOGRxkbTVQrDMhPbrdDmkmPmTIffscZ2GbDeZnbZPvdiha9ZDg== |
| 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
| 2026-09-17T09:48:00.251292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088754observed 4c9e5a4dd1bd76e535a37d1eabbdf648...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:00.233608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088754/manifest.jsonobserved 4d54c470721a88386256773dc4341e87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.215127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088754/publication.mdobserved 7470d791306ad0acd25f3016a56aaec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.197907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088754/publication.txtobserved 671a0541cbbdc2ca1c701295e565fefb...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. |
|---|