OT-2026-000038946
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000038946) never changes.
Identity and time
| Publication number | OT-2026-000038946 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-735c-8ce6-358ad1a9200c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038946 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa1da1d4411529d8afb679a11642c3cbb184e9ff95db62b3d6e90beb6546418d |
|---|---|
| Markdown | 3da0ba8287b13f97b0c07b351d752a44899448ad158aebb000f0aee906d1dad1 |
| Publication page | 08f1135b4eb52cb03062a910a3438b039a8d50ce957e2a020b88126fc6ed0499 |
| Manifest | d80b5bd53e0d5e09a4c8d90bef1a8348ec0acc872f6e73dab6af3eedf384c9a3 |
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 | pOZVqR0P6tUUQjakDBK7U79LYG//4+FMsdlkKfiF5sB89owb5SHXR1qVcQHeOrljQHsuMxdkTn0kC3dwkcEZAg== |
| 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
| 2026-09-17T11:22:13.002161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038946observed 08f1135b4eb52cb03062a910a3438b03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:12.985145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038946/manifest.jsonobserved d80b5bd53e0d5e09a4c8d90bef1a8348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:12.968090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038946/publication.mdobserved 3da0ba8287b13f97b0c07b351d752a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:12.949385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038946/publication.txtobserved fa1da1d4411529d8afb679a11642c3cb...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. |
|---|