OT-2026-000038808
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000038808) never changes.
Identity and time
| Publication number | OT-2026-000038808 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-710f-8128-56f0291a6a4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d3ed05b83615cbd85d2555c5c26589a3be4627539a99cc5c8fc7182b9cdd889 |
|---|---|
| Markdown | 3a78497accbde1836fdc08233355e275fbfed282405f979cbebdd010299e3c16 |
| Publication page | 16ab08a1708aaf1c0bb9c26db0f9435afeb11793233817529933e7b424fedeef |
| Manifest | aadfdd54cc2a1f652cb6af74d8001fdffa091799ec0470010a66851f1fb0b343 |
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 | OHhsInPuTOPRCVf66XGL7nmxa5TqV35/kDt/eQZFtfkZzp54PJGUxbjszMOjZzaK3CqeT+JpM/8vVQbWmOGWDg== |
| 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
| 2026-09-17T11:21:21.847327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038808observed 16ab08a1708aaf1c0bb9c26db0f9435a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:21.828383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038808/manifest.jsonobserved aadfdd54cc2a1f652cb6af74d8001fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:21.809508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038808/publication.mdobserved 3a78497accbde1836fdc08233355e275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:21.791232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038808/publication.txtobserved 3d3ed05b83615cbd85d2555c5c26589a...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. |
|---|