OT-2026-000037250
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037250) never changes.
Identity and time
| Publication number | OT-2026-000037250 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-7b2d-a942-614768005111 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037250 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4547cc1460d2803348f607195e1f519506dd6c4171636f6140f61b4a4e435ab |
|---|---|
| Markdown | a4e7399db32d9042e1afe8b541affceb45173cb6a383151f876fe34710936b0f |
| Publication page | 1343396f362fb39995a10970d39a18e991482e9ebbedd8f275cacc86b99985ba |
| Manifest | d8798e96812a60a5ab5f63658ac1f1831ab3cd402c1e8dd7f1919626477d0474 |
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 | CmitTCMkUimzCZufn3mm48Wcj81cp8Pn+dwAsoFzXRwtPzupS1EOqIcfH73t+9UW06aJ6GgBYeeZlwgVMq8pDg== |
| 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
| 2026-09-17T11:25:09.020094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037250observed 1343396f362fb39995a10970d39a18e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:09.004503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037250/manifest.jsonobserved d8798e96812a60a5ab5f63658ac1f183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:08.988974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037250/publication.mdobserved a4e7399db32d9042e1afe8b541affceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:08.972158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037250/publication.txtobserved c4547cc1460d2803348f607195e1f519...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. |
|---|