OT-2026-000076054
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000076054) never changes.
Identity and time
| Publication number | OT-2026-000076054 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-778b-91fb-e799c75d8779 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0526956d1598c0665f2c88d2ff2f0e03507f210bf19214de2743b150f2ec79c7 |
|---|---|
| Markdown | 02554eb50215fcc8510837a4921207ae65a0500c01298234bafc82cb69b51cd7 |
| Publication page | 2c70e9414966954063cfeac98b2ac2eda4e38481d673f372ff591bcfbdea9435 |
| Manifest | 5cf2d40b70a93449b9234e91b6b7d123d06aaf64b5b5750cc8429298104075df |
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 | gMqF8XD8fKaxJkHwduVV+3mMYFBMCbPgYqd8lI4CglLrTLlKlZyNSqE6wYjNPUhGj8TuxXy4bQJ7yzqteGqWDQ== |
| 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
| 2026-09-17T10:10:45.942490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076054observed 2c70e9414966954063cfeac98b2ac2ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:45.049464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076054/manifest.jsonobserved 5cf2d40b70a93449b9234e91b6b7d123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:45.027518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076054/publication.mdobserved 02554eb50215fcc8510837a4921207ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:45.005482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076054/publication.txtobserved 0526956d1598c0665f2c88d2ff2f0e03...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. |
|---|