OT-2026-000085834
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, 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-2026-000085834) never changes.
Identity and time
| Publication number | OT-2026-000085834 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-71f4-94dd-c69e1f5b894e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 051834530038d560dbbf21954bf520adcfa1ec3a22bd99bfc6d75bb01815d7a5 |
|---|---|
| Markdown | 14fcc3ac2c4b4ccd942853ea72a7aabb61b4559c0d575a7cdb66d1e7cfa2c2fd |
| Publication page | 3f850645fd23e0db624f52cd3a499a5aa6d6947ed5f9766809f55c2e9453e2f9 |
| Manifest | 58c02eb8fec60bab76cc39d576e020742237cf11557d0efe61798dcaaae27ceb |
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 | Ur4I3g+pE+TwhH3SEh31pKL2FBJYcVkhPayIP1C7zi+4tu4Z0Kl4a7ri8XnMi5/AJ80AnBHKIIqQWwiZczmmDQ== |
| 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
| 2026-09-17T09:52:45.450760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085834observed 3f850645fd23e0db624f52cd3a499a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:45.433306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085834/manifest.jsonobserved 58c02eb8fec60bab76cc39d576e02074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:45.415639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085834/publication.mdobserved 14fcc3ac2c4b4ccd942853ea72a7aabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:45.396983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085834/publication.txtobserved 051834530038d560dbbf21954bf520ad...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. |
|---|