OT-2026-000095387
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000095387) never changes.
Identity and time
| Publication number | OT-2026-000095387 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-78f1-adeb-d35caaa42728 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095387 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9fa0f43321004e436b3709b2cfac140bca58aa5bdc9a4a4e45b77a5f3bb1178 |
|---|---|
| Markdown | 1829e2482d44413155ad89949b52a55470473d5d93bc3d748b835256b0c9c951 |
| Publication page | 186572ef2b11365dfaf653b501daf747656e4c8da60941e6e00ca9c8e0e97f57 |
| Manifest | 66f5e0c2620391a7cfe4805bb01f782cea6058e21b5725df10751ae96beaa604 |
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 | gtURxfgjQoPm27fh6pj6lGAPAzxJ1YdTBQcYqnLZpWlubZRqZQ4MNsFXS7YgFL11/QbSSX0OXiBWy9gaCupdDg== |
| 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
| 2026-09-17T09:36:45.551733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095387observed 186572ef2b11365dfaf653b501daf747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:45.533683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095387/manifest.jsonobserved 66f5e0c2620391a7cfe4805bb01f782c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.516315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095387/publication.mdobserved 1829e2482d44413155ad89949b52a554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.499078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095387/publication.txtobserved f9fa0f43321004e436b3709b2cfac140...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. |
|---|