OT-2026-000041498
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000041498) never changes.
Identity and time
| Publication number | OT-2026-000041498 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e89f-7018-bd01-d33e58f2ff6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99be742235913e0a7987cae92c86d70db30c1383370c39b0764be6e6ed8fdc29 |
|---|---|
| Markdown | ca2e61291a4b2a985c381d6b8078d7c6734cf1ff1fc4e6c15d7cec65e4d49548 |
| Publication page | a721f2c3920cc2236ad9e36042233005d5c763f5696c52941cd95b9fd5e70873 |
| Manifest | 2a937784801f0cc4e54fc1db4a137df566c43f02a1ff194a1d0ed855d6429b1a |
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 | pmc029mOmHyIwI6K3PuSYPi3Ai/VEk9PrKfcMlHd+D6VU00MhP27RG7pjDwR5k5630lXyjzb/wIhwZJzTpLLBA== |
| 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
| 2026-09-17T11:16:15.797661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041498observed a721f2c3920cc2236ad9e36042233005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:15.781286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041498/manifest.jsonobserved 2a937784801f0cc4e54fc1db4a137df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:15.764730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041498/publication.mdobserved ca2e61291a4b2a985c381d6b8078d7c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:15.747430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041498/publication.txtobserved 99be742235913e0a7987cae92c86d70d...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. |
|---|