OT-2026-000064367
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, 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-2026-000064367) never changes.
Identity and time
| Publication number | OT-2026-000064367 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7c38-b9a6-1b2198c96098 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064367 |
| Status | PUBLIC |
Content hashes
| Canonical text | cebd62c8bef5952f1c17f5c4ec57237e96b25e043b02974364552a07fc88df16 |
|---|---|
| Markdown | e6b347e0fff9329ccc3bdd015bf2d061136735501e0df6b9332e2211e7aec702 |
| Publication page | b87e773dcbc4a7facbcc368855967c9191101f1993b7c7fe8306cdde3b1c0e5d |
| Manifest | 639e75be93efb6af0b8c30b0190758112b363e2f032bbe1e1bdcabff17fecfb8 |
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 | OZOk+IKJ5TgAMdX7r8YCUudbCTxXUfOya5ZIFdO1+zQxop+B/fC79BwNqpSKbouCURnvgdx0IBr7qbljDhRIAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:31.874510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064367observed b87e773dcbc4a7facbcc368855967c91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:31.855127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064367/manifest.jsonobserved 639e75be93efb6af0b8c30b019075811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.836367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064367/publication.mdobserved e6b347e0fff9329ccc3bdd015bf2d061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.817453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064367/publication.txtobserved cebd62c8bef5952f1c17f5c4ec57237e...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. |
|---|