OT-2026-000102653
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, pulsed blow-off after set-down
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-2026-000102653) never changes.
Identity and time
| Publication number | OT-2026-000102653 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7c50-a8a4-c674121b9e67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102653 |
| Status | PUBLIC |
Content hashes
| Canonical text | e035f3638a7a3a5fabfd6b579fa849669e00b7fa5221e26c9db8a54f76df819b |
|---|---|
| Markdown | a207f601fc1a3821d9aff054bcb823773410b1396a3f8ab2b0ae2776d1261fdf |
| Publication page | 6f06af90de806b9a069db5fb67f64514201bf4f0ea5b92b92ac05bf535e493e1 |
| Manifest | 9cb81d614c6c56a601294b1c6160e11268325eace85e222275ab8b5cecf91661 |
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 | 6E1mUNwsBLjZeR1q70MVfR+n2VA1jlsWFLOOHINmpY0z6U2oGtPsjz/P33bcVPUhTOVSDCpWqZy03cKo8tZRCQ== |
| 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
| 2026-09-17T09:24:09.138655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102653observed 6f06af90de806b9a069db5fb67f64514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:09.120523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102653/manifest.jsonobserved 9cb81d614c6c56a601294b1c6160e112...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.102751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102653/publication.mdobserved a207f601fc1a3821d9aff054bcb82377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.085375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102653/publication.txtobserved e035f3638a7a3a5fabfd6b579fa84966...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. |
|---|