OT-2026-000024074
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000024074) never changes.
Identity and time
| Publication number | OT-2026-000024074 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-70f7-8db7-271c8e5394bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024074 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d409600859d2bfb296da0f58fb5b1280774630004fd747bc89a29cf26966636 |
|---|---|
| Markdown | e95931ba762b17ea33aaf50a80f18cb8875aab89b9a55a3c0f33909333cb7a6a |
| Publication page | 2c313a6c822acd982f18aed01c5b9e45bee12251695c1aeb6a53b93180426182 |
| Manifest | 751b4c8b216f330d680d46e917c6e08b84eadf56bf88c22bc079e6abf4f307fb |
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 | ZVZDie339MwK7IJ7wgeLcgHG8qsn3Ihyi/SDfL9FT9hG+N6cyZyLT8WERtAcSr/OlOVUtHHR7gK0ikId3JU5CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:59.222682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024074observed 2c313a6c822acd982f18aed01c5b9e45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:59.201575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024074/manifest.jsonobserved 751b4c8b216f330d680d46e917c6e08b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.181463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024074/publication.mdobserved e95931ba762b17ea33aaf50a80f18cb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.163276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024074/publication.txtobserved 4d409600859d2bfb296da0f58fb5b128...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. |
|---|