OT-2026-000040011
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000040011) never changes.
Identity and time
| Publication number | OT-2026-000040011 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7003-89e1-3de18951ae4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71a57a814703e0890e1f04f49be55a023e6e170525dcbec7a0383ef42e12b2f4 |
|---|---|
| Markdown | 38e789da1820965f9147b295e09cc29b2bbd33cb4c3c48d6c9a438ddb1cf2e8b |
| Publication page | 62e744af72aa440c39d7dce44bb65a9f042ef7b6040adf4bb118b296bec2c0b6 |
| Manifest | b0957cfecbbe7391894a3888fd0f0078f1c2a3cb003e5f005535da8bd86ede97 |
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 | dJGcsBhcwuSiJUfMvWqpwANB41XCDTDxj2rL0np7Af1yv0Br8zJfSEurLnmoPmW168STui9gn8I3XslKvDfZDg== |
| 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
| 2026-09-17T11:20:32.303935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040011observed 62e744af72aa440c39d7dce44bb65a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:32.284115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040011/manifest.jsonobserved b0957cfecbbe7391894a3888fd0f0078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.263112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040011/publication.mdobserved 38e789da1820965f9147b295e09cc29b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.244210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040011/publication.txtobserved 71a57a814703e0890e1f04f49be55a02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.395417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040011observed 62e744af72aa440c39d7dce44bb65a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.378901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040011/manifest.jsonobserved b0957cfecbbe7391894a3888fd0f0078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.363629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040011/publication.mdobserved 38e789da1820965f9147b295e09cc29b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.346907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040011/publication.txtobserved 71a57a814703e0890e1f04f49be55a02...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. |
|---|