OT-2026-000098115
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000098115) never changes.
Identity and time
| Publication number | OT-2026-000098115 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-76c3-b8c2-f9b8dd88999d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098115 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98566176bbd61b2871256bdeadb9ee15cfbff856c4a6dd8ea2dc1e495f90d6e9 |
|---|---|
| Markdown | 0e060d23dbdd526a38af9e5baa46b9ef06e49a8a2c50e8f44cad4ef1b0b1aa9c |
| Publication page | 02d6187fe89e9a03925b7f6ac1a582834c812b45a5505170e66a6f7ff1a46771 |
| Manifest | 77288136e949f2d232350a08ea39660c6e55acba6a775f3d0d49c27ab9013bf2 |
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 | PWmHpBjxWuXiUhm4gqM96R8SU1F1hYd+J8TfhYHQjyjLbJuTQHEPjg/s/3j8QiolG14mmk8oOAvhOmV/U/RGAg== |
| 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
| 2026-09-17T09:31:15.344927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098115observed 02d6187fe89e9a03925b7f6ac1a58283...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:15.327622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098115/manifest.jsonobserved 77288136e949f2d232350a08ea39660c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.311193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098115/publication.mdobserved 0e060d23dbdd526a38af9e5baa46b9ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.292667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098115/publication.txtobserved 98566176bbd61b2871256bdeadb9ee15...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. |
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