OT-2026-000039164
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000039164) never changes.
Identity and time
| Publication number | OT-2026-000039164 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-78d2-b53e-d2bdf44b3ac3 · 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-2026-000039164 |
| Status | PUBLIC |
Content hashes
| Canonical text | 366554020c1989a2c44ad2dc7cd07f300b2d1fded29943fedea24d484d4ec527 |
|---|---|
| Markdown | 5ac19d632cfbf07feee8a633c2d4edbc062527f17837cf943f70c2215a415812 |
| Publication page | 7dff779864afb94e6177c197a3e058f6e719c3820f7133fb83560b36155efe5f |
| Manifest | e081037755a6125a3fd2b67c03bec3f281ebf0738a2e4f1c29e057d992ad68c6 |
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 | sIzecswznCkDzDiHDKPr1X4DzhcnITIB8DG1CR/1F8AgFb7vf1E1D1+E2tgvSIukWJv7d5M1UENo+yAr+zPYCg== |
| 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
| 2026-09-17T11:20:40.884977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039164observed 7dff779864afb94e6177c197a3e058f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:40.867950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039164/manifest.jsonobserved e081037755a6125a3fd2b67c03bec3f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:40.851012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039164/publication.mdobserved 5ac19d632cfbf07feee8a633c2d4edbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:40.833576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039164/publication.txtobserved 366554020c1989a2c44ad2dc7cd07f30...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. |
|---|