OT-2026-000093061
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000093061) never changes.
Identity and time
| Publication number | OT-2026-000093061 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7ed4-8040-9433c6d7ad4d · 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-2026-000093061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c7ebbefef4e3b9530aee47778059dd080e8c53b7ebb9447e1b34b5772bfbb28 |
|---|---|
| Markdown | a268679eb7a627e7b81dadd0037186af44f3b2c4299b279500dd1554c42cf18f |
| Publication page | 6bc8d61819cec1bf28b3ca0148f8e7e246aa7e26dc253826fc6789937ef30408 |
| Manifest | 9524c683d14b51507cab9dddafffd059d850832bdcc9bec89e1c1b5bfa4d1818 |
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 | eOnO2Q9xGkr/TQCwoGlqeHVI90ChT8s3cboksxlq6R4PCNiHiPNMi6ROm+9Cy/PnjbXODlIbWSQNEaa1/DbVCA== |
| 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
| 2026-09-17T09:40:18.478390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093061observed 6bc8d61819cec1bf28b3ca0148f8e7e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:18.461324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093061/manifest.jsonobserved 9524c683d14b51507cab9dddafffd059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.445038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093061/publication.mdobserved a268679eb7a627e7b81dadd0037186af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.429286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093061/publication.txtobserved 2c7ebbefef4e3b9530aee47778059dd0...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. |
|---|