OT-2026-000094908
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000094908) never changes.
Identity and time
| Publication number | OT-2026-000094908 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7161-8b2c-37545ecc282f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c54282cc1b21bdb44cd98e27a3cb0d86c501e5ae61e43a9a7ff5c14d3dcb000 |
|---|---|
| Markdown | 52e3f3664ea2cbac2fbfc7f40524d7cf36f7bb7dda62d17530d69a2f07960bb6 |
| Publication page | a664f938a49d63b77e2ca3ffa81cccb19a134b50aa1e134e7701853567532ac7 |
| Manifest | c9238f7dcf9e97259697e5a3dfc209bbc8c7743754487603a3d22bdc3af18b3a |
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 | jtn0daw6PX8ajqlE7sgVi6B7JmaC2hvrd5i3pFcKxcnq2jdrSYFr5uzOhfRYGjhRfWMOrn7SY5hk+cgk6zL/CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:25.987472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094908observed a664f938a49d63b77e2ca3ffa81cccb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:25.970125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094908/manifest.jsonobserved c9238f7dcf9e97259697e5a3dfc209bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:25.950608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094908/publication.mdobserved 52e3f3664ea2cbac2fbfc7f40524d7cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:25.932118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094908/publication.txtobserved 7c54282cc1b21bdb44cd98e27a3cb0d8...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. |
|---|