OT-2026-000024538
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, sustained blow-off before 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-2026-000024538) never changes.
Identity and time
| Publication number | OT-2026-000024538 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-765f-b4f4-bfc471334cf7 · 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-2026-000024538 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3eb92230abb3fc3c4aa6179b09d8572e603007f5f54aea90fe9f8611d3b47466 |
|---|---|
| Markdown | 26a07866f2a9f5c7c870df276cbe93d2e80663252d92060a7e1188cb9e330316 |
| Publication page | 4626eecc986226e4ad5565ada5b1db186638bb0962c559d98369a2f99f087d52 |
| Manifest | a5418ff5fec7c12d72773155f2d824ced6131eb8f38eb099082f87c0caa893c6 |
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 | j5O2Lll2nZ23OOHuoRDAfezDFG21YwJoq6/Ve0TzMIdM47IuFJC2dyvAvKr5Al5N+fS1/+h9E7ByI+bKQ9Z7Bw== |
| 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
| 2026-09-17T11:50:33.845588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024538observed 4626eecc986226e4ad5565ada5b1db18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:33.827429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024538/manifest.jsonobserved a5418ff5fec7c12d72773155f2d824ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.808171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024538/publication.mdobserved 26a07866f2a9f5c7c870df276cbe93d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.791804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024538/publication.txtobserved 3eb92230abb3fc3c4aa6179b09d8572e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.149004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024538observed 4626eecc986226e4ad5565ada5b1db18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.128724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024538/manifest.jsonobserved a5418ff5fec7c12d72773155f2d824ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.109673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024538/publication.mdobserved 26a07866f2a9f5c7c870df276cbe93d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.092239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024538/publication.txtobserved 3eb92230abb3fc3c4aa6179b09d8572e...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. |
|---|