OT-2026-000036394
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036394) never changes.
Identity and time
| Publication number | OT-2026-000036394 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7683-994f-04642a7838dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e6da83f89c19ad24fce3ac14583294c2ab86434126f9761be47074a3cd4c878 |
|---|---|
| Markdown | 9bd463da958acfc4939491a22a1b6dab34daa7e7ff12e72d1c192c278f7cdb0f |
| Publication page | f06947a251654fd040e8964c21a89560d3041939e3b17b74ecaa49b5ae631daa |
| Manifest | 9ab5b3716716ac83bda32201200b388e0bfb5203a992600053dc7217ff847eb9 |
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 | MxLyOr97QDiq/zd3WLJRlZzWzYsbleQyO5jBmcgRlA3MYlKFLEDo2PdvzWpYkwfzc9bfSB4xLcT+wXDrFSbZDA== |
| 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
| 2026-09-17T11:26:46.674827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036394observed f06947a251654fd040e8964c21a89560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:46.657183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036394/manifest.jsonobserved 9ab5b3716716ac83bda32201200b388e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.639314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036394/publication.mdobserved 9bd463da958acfc4939491a22a1b6dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.621781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036394/publication.txtobserved 3e6da83f89c19ad24fce3ac14583294c...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. |
|---|