OT-2026-000092379
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, sustained 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-2026-000092379) never changes.
Identity and time
| Publication number | OT-2026-000092379 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fb-74a1-99ae-909fb14893dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092379 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf67dc9f8628f305f26379971fc6f592998bcfe6d5b85797f4809b1745b0d022 |
|---|---|
| Markdown | 03ae7b4a12be51b8a6f6e9618d8738d80088de2c82c5f7fc45b56d3b31cad78e |
| Publication page | f1f31a1aca8a2a72542158a37eb18a246e34246d7c2840fe76fc8707db8b28d4 |
| Manifest | 0592a0063700be49925913759a127131782714510316a539bbaa3bf57d8a48b9 |
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 | kPknncPmC13hYV4T0nU1JMMIUTV/u+SuT6lOvDiIoYVkvdk6MePNiccqDzZ30mwAu7d9MIc92SGPp9dF+jxnBw== |
| 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
| 2026-09-17T09:40:54.554731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092379observed f1f31a1aca8a2a72542158a37eb18a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:54.535984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092379/manifest.jsonobserved 0592a0063700be49925913759a127131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:54.516303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092379/publication.mdobserved 03ae7b4a12be51b8a6f6e9618d8738d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:54.489876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092379/publication.txtobserved cf67dc9f8628f305f26379971fc6f592...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. |
|---|