OT-2026-000016726
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000016726) never changes.
Identity and time
| Publication number | OT-2026-000016726 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7494-9952-55d2b975c503 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016726 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac40f71062e498da98022bfe251979e10a981a4dd558fbf16ce793ab12213651 |
|---|---|
| Markdown | 273a2e222f68c2967bd33b5972af3e0923ac67781c81556164ad5703d81d293c |
| Publication page | df75f6c8062f2295fcc848710556abbc256496e6f5966e4d6a7f6745b7f3af10 |
| Manifest | ce39f7986e3a58cbfb039be38ba6939d5849df60b4eb88f8e216a59532d6a7d1 |
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 | 1c8lgthBz31kWJ0evT5i/oJ7N/AoErK8uMR4gvrId6VDMUvL0j3yln21/NdgOqjpiCO7HLJ21WR6/zgbkDOHCg== |
| 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
| 2026-09-17T12:02:57.348639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016726observed df75f6c8062f2295fcc848710556abbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:57.332566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016726/manifest.jsonobserved ce39f7986e3a58cbfb039be38ba6939d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:57.314170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016726/publication.mdobserved 273a2e222f68c2967bd33b5972af3e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:57.297859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016726/publication.txtobserved ac40f71062e498da98022bfe251979e1...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. |
|---|