OT-2026-000039266
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000039266) never changes.
Identity and time
| Publication number | OT-2026-000039266 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-73d3-8795-ab2273711944 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5798a2890bc22ced7c5acb33c8f18006dfbdf21a114304fbb4e3e9433383e58c |
|---|---|
| Markdown | 26b3b0cdafdc5673e4bfef8eb34272f4fdbbe644c14563929541d69987a032af |
| Publication page | a3feb31f1c4a83833edbe338fa1f2ce72ab72729f730de98fa1f2b567d63fec8 |
| Manifest | 6cda007b3acb87d483248298cedca5ba43a2bec934c522001696daca789ebf7f |
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 | sO/bQ3Xvx9PYfafSwhhBTl5O2f5vrdcnkuasByvqCz619c3KzKktxd8atBa/uo3RkiDQj8YyunUHtZQM8aiaDw== |
| 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
| 2026-09-17T11:20:49.933732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039266observed a3feb31f1c4a83833edbe338fa1f2ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:49.914775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039266/manifest.jsonobserved 6cda007b3acb87d483248298cedca5ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:49.897212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039266/publication.mdobserved 26b3b0cdafdc5673e4bfef8eb34272f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:49.876709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039266/publication.txtobserved 5798a2890bc22ced7c5acb33c8f18006...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. |
|---|