OT-2026-000037822
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000037822) never changes.
Identity and time
| Publication number | OT-2026-000037822 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7df6-bfbc-acf7dfe2504d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037822 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8f1be034fb566727202910db04144e00c3b80e7d0c9ae57c0554daecc3a2813 |
|---|---|
| Markdown | 2e91225f76942ccac6f319b742c700d3d65bf62397940981f55de98d3cf77569 |
| Publication page | 188611762b1ae6c13008ad4f4280d2bff6330b6348257abd0e632ff5387d811e |
| Manifest | 4f916b98272acec97f24c112ec2b9dab9af18ee432fb66f399912a53dff0c413 |
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 | IbuaV8D+iQxEs8GeE+/EJPiYio4nYh1zmuRk/WejvLGvSGEQYM+FCAPNSG7aFcvjOMidE5uzVHUWnZWFNX9XDA== |
| 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
| 2026-09-17T11:23:04.395635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037822observed 188611762b1ae6c13008ad4f4280d2bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:04.379557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037822/manifest.jsonobserved 4f916b98272acec97f24c112ec2b9dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.362827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037822/publication.mdobserved 2e91225f76942ccac6f319b742c700d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.344909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037822/publication.txtobserved d8f1be034fb566727202910db04144e0...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. |
|---|