OT-2026-000097410
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000097410) never changes.
Identity and time
| Publication number | OT-2026-000097410 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b2-759a-9dcd-bd7f37b6a4b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1939f06a7b054b0077c6a339575dc8b7860ffdde38e03f3dfc22f0e78764e6cd |
|---|---|
| Markdown | bf7db6cfc72ce3c070bba40c3a82e5c4abb6cc21dcc08ade1c12048fd880125a |
| Publication page | ee18a478ba92d26f02571ac807870b2efd9bb6c0d78b712a33954c12922704b2 |
| Manifest | a734ee6a83e0ccf886ade0e7a184c14b0aa9587a4135d0738a3b0c6d8aabe4f8 |
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 | GOHl466/NZn8HfQXwHiyYt0PhhoywwYKaMbKTjT3FBdEms7cP+osLM49yHMJIIU4H7O/azQfLa8qc52hv+iuDQ== |
| 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
| 2026-09-17T09:33:14.445437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097410observed ee18a478ba92d26f02571ac807870b2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:14.427544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097410/manifest.jsonobserved a734ee6a83e0ccf886ade0e7a184c14b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:14.407817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097410/publication.mdobserved bf7db6cfc72ce3c070bba40c3a82e5c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:14.341988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097410/publication.txtobserved 1939f06a7b054b0077c6a339575dc8b7...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. |
|---|