OT-2026-000037339
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000037339) never changes.
Identity and time
| Publication number | OT-2026-000037339 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-77a2-8d15-cc074c69d7fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037339 |
| Status | PUBLIC |
Content hashes
| Canonical text | 020181b5e7d1fadee85f440345b3cc79ce9a8ade50fd37541e368ee86c97cf58 |
|---|---|
| Markdown | eebafb7c1ac2c0fef013ea92f087310b99aa6806ef50b9aa8093e1b77b5af40a |
| Publication page | 232e71f1069307b10eb9182199e650ebd42da3637841b34f9cf7ee7dd9cf6389 |
| Manifest | 19d8c22adb57b545ea9fa3865993e7237e25bf54eb7cb0b73df000cdf89bd1bd |
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 | wDdUFhdqjwIBAT2zaBeIjuASlVyCTKksuVJCyHWHeIc4HafQFQ6s/BXGvIOI6phOy07dW0K8ixEZMIJjxu9CDw== |
| 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
| 2026-09-17T11:23:45.205488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037339observed 232e71f1069307b10eb9182199e650eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:45.187869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037339/manifest.jsonobserved 19d8c22adb57b545ea9fa3865993e723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.169643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037339/publication.mdobserved eebafb7c1ac2c0fef013ea92f087310b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.152126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037339/publication.txtobserved 020181b5e7d1fadee85f440345b3cc79...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. |
|---|