OT-2026-000024579
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed 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-2026-000024579) never changes.
Identity and time
| Publication number | OT-2026-000024579 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-751c-828b-f39d8f5f6d90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024579 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d2cfc1bdcd8f2322659a9d0cc2c32ea11a9e54e707b059f9678bb3bccc2acac |
|---|---|
| Markdown | c72f9335dca09e30ffeb30cfffc81173fbe4ef7b34f4d79683a06dbd399aac70 |
| Publication page | c113b866681ecd35eacf6aca336efcd9728eb86398705fb2b9463d24d4c85100 |
| Manifest | 9735ebbaafdbe55807bbf1c1b56a8d63d90c62c63a4265e24d9550ceeed3e765 |
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 | JlMkWnQwRbafLtx2yIbRLAoJgstUJYK9GCKK1yqXnfe9Y+AfUfjI/eOsj7ic8xvmImpw8vpnaJ43KU1P38eHCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:44.641719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024579observed c113b866681ecd35eacf6aca336efcd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:44.621434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024579/manifest.jsonobserved 9735ebbaafdbe55807bbf1c1b56a8d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:44.604412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024579/publication.mdobserved c72f9335dca09e30ffeb30cfffc81173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:44.587386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024579/publication.txtobserved 4d2cfc1bdcd8f2322659a9d0cc2c32ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.150535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024579observed c113b866681ecd35eacf6aca336efcd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.135309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024579/manifest.jsonobserved 9735ebbaafdbe55807bbf1c1b56a8d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.118991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024579/publication.mdobserved c72f9335dca09e30ffeb30cfffc81173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.099078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024579/publication.txtobserved 4d2cfc1bdcd8f2322659a9d0cc2c32ea...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. |
|---|