OT-2026-000093131
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single 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-2026-000093131) never changes.
Identity and time
| Publication number | OT-2026-000093131 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7ed0-9b1e-e351bd203b35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093131 |
| Status | PUBLIC |
Content hashes
| Canonical text | 864ab90f3d3b4664b54d5ed04afc4d6a04baa009ce1931514e045d23fa932b19 |
|---|---|
| Markdown | 3770ab77dced1748a2cbea1a0355d3b68f1ca37382bf3fd5b2adde9352d6fc39 |
| Publication page | 35bb55e9322febf1e60586c5db996524be468ca67377d866cb08f0c2dd15be6a |
| Manifest | 09ea6c62d86247643f2324798e5f2825699124b95d6ca2296a38440d0d4095fc |
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 | ZXinv73uMnRfdz/miRMkSknk3OKGcHz91JsVcEI8uWquwdDSAaVraOjtkmzCYHtQb1T0IT7N2oWXiTM1ekTlCg== |
| 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
| 2026-09-17T09:40:25.330365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093131observed 35bb55e9322febf1e60586c5db996524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:25.312107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093131/manifest.jsonobserved 09ea6c62d86247643f2324798e5f2825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.294252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093131/publication.mdobserved 3770ab77dced1748a2cbea1a0355d3b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.277176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093131/publication.txtobserved 864ab90f3d3b4664b54d5ed04afc4d6a...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. |
|---|