OT-2026-000024528
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000024528) never changes.
Identity and time
| Publication number | OT-2026-000024528 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7bb3-8195-f62ed306b5bc · 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-2026-000024528 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8564796e1d678efd82cca803bb919b325bff2952fd350e47b3c9f2556808b113 |
|---|---|
| Markdown | 01d6176bd3964de1c8284aa735d2953fffb49874fdb12520eb8f31d602d6bb41 |
| Publication page | a43e84ca29a14ae16ada9e5633bc7e0dda495b11dcd84967ba2a0340a70f385f |
| Manifest | 1fc701d35690561260e2d47911ce303a35afadf141626a0c0a0b566891b07290 |
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 | TyqHlZDpcjWga0LI2QG/cs1ziuGPqdF00PWVHRINOpSyXvD5z+7rVUaeN8glqbL7DfC87+xN+lErmYNQsPuoBQ== |
| 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
| 2026-09-17T11:50:33.082227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024528observed a43e84ca29a14ae16ada9e5633bc7e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:33.061852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024528/manifest.jsonobserved 1fc701d35690561260e2d47911ce303a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.039003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024528/publication.mdobserved 01d6176bd3964de1c8284aa735d2953f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.023444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024528/publication.txtobserved 8564796e1d678efd82cca803bb919b32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.336180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024528observed a43e84ca29a14ae16ada9e5633bc7e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.319688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024528/manifest.jsonobserved 1fc701d35690561260e2d47911ce303a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.304115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024528/publication.mdobserved 01d6176bd3964de1c8284aa735d2953f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.288398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024528/publication.txtobserved 8564796e1d678efd82cca803bb919b32...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. |
|---|