OT-2026-000093235
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000093235) never changes.
Identity and time
| Publication number | OT-2026-000093235 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-751c-985b-fbfdd00689e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 472bad2679e69f122dd6cd06bce625d745b57fd07453962852f451c03f48a630 |
|---|---|
| Markdown | e40f6b9533f29ab9ffe87d337ba2d4c62647ee0f2574a12f8b6e1699c98d0c41 |
| Publication page | f11bdb78d52c49e804d7f92a203aac66eb0322aea8fdded0829cb9a67137a368 |
| Manifest | 1f00f277b7a80d98ae1d49f24d4c8ed6a86c09470031713198a09a9c3d714101 |
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 | Ar17uH8dENry73vfOi9dk980+eCawmYLtEivpUmNjwpnu4IaAUuDMOucu0kPdXmp6F2jgG2oP52i1RFy1h/DCg== |
| 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
| 2026-09-17T09:40:35.064724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093235observed f11bdb78d52c49e804d7f92a203aac66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:35.046414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093235/manifest.jsonobserved 1f00f277b7a80d98ae1d49f24d4c8ed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:35.025484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093235/publication.mdobserved e40f6b9533f29ab9ffe87d337ba2d4c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:35.007306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093235/publication.txtobserved 472bad2679e69f122dd6cd06bce625d7...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. |
|---|