OT-2026-000050096
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000050096) never changes.
Identity and time
| Publication number | OT-2026-000050096 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-79c9-8d35-85c18a6f0afe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1489655b7c217232d2d721c40710b202b6ff46a101c492121bfbf6631d738146 |
|---|---|
| Markdown | a4c0246e29ed1e4d6649bac3b446814adc3c4ec2828f22a3a987b531330533e6 |
| Publication page | 7efca6ca93d6d471e64f6c3d142fc723a7ba9c076be1999201002d3423bbc836 |
| Manifest | 942f7eee1433a39e21e5ce2f3022ddef2fe512345fd70d786fb6b985617b8291 |
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 | R3wED+fPpgciuCKj+YEQd6/eu2bPIZ8Ky7X96ymMXOUeVL7FizMbc1hpBSjhroOTsTwSx21KkGECoe5950mHCQ== |
| 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
| 2026-09-17T11:02:05.702219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050096observed 7efca6ca93d6d471e64f6c3d142fc723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:05.684957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050096/manifest.jsonobserved 942f7eee1433a39e21e5ce2f3022ddef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:05.667601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050096/publication.mdobserved a4c0246e29ed1e4d6649bac3b446814a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:05.644323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050096/publication.txtobserved 1489655b7c217232d2d721c40710b202...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. |
|---|