OT-2026-000094386
Publication integrity record
Foam pad vacuum gripper, two zone face, four 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-2026-000094386) never changes.
Identity and time
| Publication number | OT-2026-000094386 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-793c-a19b-6c9edd626004 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094386 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc7733fbd0df57ef6c83c2179e6c413b5fe5f68b15b7f41ba30f8593fceddff3 |
|---|---|
| Markdown | 8c99c80897f369c79168e60253651f9c1fd4e5a85a27485bee1f2edc48e9eb44 |
| Publication page | 9bfe4291ac59d227b4e3e387daed0ea7002e57071873b210aeb93a4bfa02fec9 |
| Manifest | 7ff9e56bb40a63808c8bae3d513991522f6baadbb586c0c97875e7e7e3417ef1 |
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 | pVIdpp0OMTTcKEaEDahnxs4b0G9FP/rm8Lx5h+UMjpqpEeHfiOEmf59aLbVTrcDh5Qpc6VtSgula7zUSOMwfDw== |
| 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
| 2026-09-17T09:37:47.307797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094386observed 9bfe4291ac59d227b4e3e387daed0ea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:47.287067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094386/manifest.jsonobserved 7ff9e56bb40a63808c8bae3d51399152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.266267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094386/publication.mdobserved 8c99c80897f369c79168e60253651f9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.245228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094386/publication.txtobserved dc7733fbd0df57ef6c83c2179e6c413b...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. |
|---|