OT-2026-000038360
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000038360) never changes.
Identity and time
| Publication number | OT-2026-000038360 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-7ce1-bf94-a69c0789aae0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f1de795ce9ede17b07df15f113e7294394cdb2c3df2c7ecd014e46467351bd6 |
|---|---|
| Markdown | 531740bd2905001df5d55c46b59f6900e705ac862f6d50063b048ad79b6d0a7d |
| Publication page | 73ce471c6bf0755a2c784f2e5c213600a47f020182a1c0135a1394f4f3a338ac |
| Manifest | afa7407ca5ee64374dfb5bde0ffae5314393735ccd3bae559d14f99c95a10adc |
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 | YyHQHJ78AMr+tbOu8cfl7g0wgoaWK8mIxlyA0WR0rRmV9xacBnoxU9WvBu/kcZcNXPGTGGTsCsZnK8zyd7RHDw== |
| 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
| 2026-09-17T11:22:33.006438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038360observed 73ce471c6bf0755a2c784f2e5c213600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:32.988979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038360/manifest.jsonobserved afa7407ca5ee64374dfb5bde0ffae531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:32.970431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038360/publication.mdobserved 531740bd2905001df5d55c46b59f6900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:32.951131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038360/publication.txtobserved 8f1de795ce9ede17b07df15f113e7294...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. |
|---|