OT-2026-000036334
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000036334) never changes.
Identity and time
| Publication number | OT-2026-000036334 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7f52-8037-fdb55171d28b · 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-2026-000036334 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6b855ca5780b15a824230129af63e8b48e4ae03291d7affe4356a6c1cf0c293 |
|---|---|
| Markdown | 7fb7839e6fbe104b88c705d33e11fcea0f034f7c45aedbd0507d9de4424cf0c3 |
| Publication page | c401f347e8e18444ca9069c46653c17c55f952430359f10c29b6f6fca64b78df |
| Manifest | 378df943c21dc0d6600a198892c9da1f3ebb37c2741a3e83c0ac489b2043191c |
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 | rj+9bHqEC+qM37QARndBuMlELcvf33hxzgdLSxJ+75X0/yIMcCAYL0B/ud11o1pC78leWet8btwbDPCfqSUxDA== |
| 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
| 2026-09-17T11:26:36.720524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036334observed c401f347e8e18444ca9069c46653c17c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:36.703069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036334/manifest.jsonobserved 378df943c21dc0d6600a198892c9da1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:36.684387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036334/publication.mdobserved 7fb7839e6fbe104b88c705d33e11fcea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:36.659547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036334/publication.txtobserved e6b855ca5780b15a824230129af63e8b...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. |
|---|