OT-2026-000014738
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000014738) never changes.
Identity and time
| Publication number | OT-2026-000014738 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7110-ba6f-81d28642dd89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014738 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca2d7d8705a08ab0abb125b0e7fee103caad225ec2047d4bff55f2afdccdb585 |
|---|---|
| Markdown | f4af7ffbd9877e7e810e64366a244b7a72a727a3f96c30f1112dce55cd231339 |
| Publication page | d69c7f6f7a2080a94c7bdcc986c2bab1cbcd1d0e276ac537c869807341ab749f |
| Manifest | a5ea3cf098c5480e0cf42642ae90780a77559e4c22f885bcfd238f56e6822c17 |
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 | JZeBWcZKn/dC7L6Nflk39hoUD6xSIJ8VBY8B5XtUPqCkzuc1OOhhQRHtSwEXic5scNUtZTsXnvMdCseGmtsJAQ== |
| 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
| 2026-09-17T12:06:36.831059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014738observed d69c7f6f7a2080a94c7bdcc986c2bab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:36.814469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014738/manifest.jsonobserved a5ea3cf098c5480e0cf42642ae90780a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:36.795798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014738/publication.mdobserved f4af7ffbd9877e7e810e64366a244b7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:36.775537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014738/publication.txtobserved ca2d7d8705a08ab0abb125b0e7fee103...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. |
|---|