OT-2026-000033965
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000033965) never changes.
Identity and time
| Publication number | OT-2026-000033965 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-72a2-9304-69a171fd07c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033965 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7fb2e9baae812c19f2fd7040774b13f44fe4d79fbd2798fcb9d09649fc0fe92 |
|---|---|
| Markdown | a858b0b1ff176484dd8aa99dbd245a7745865329303cd6637bf816a4dd1e65bf |
| Publication page | 7303acb01879622a2db1c42c65dce01ee164d4462fe4a4f4eb975854cc3681ce |
| Manifest | 2e696c7903c12faa258931c4655025613a1a3abc5482861164fa24c2da0e1954 |
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 | Qw/733LRbWck7HuxYOiq+36xaAR/Nw02pDivN9T0aEqoXqkCGdN9jT/q5IN+HPxCYYcc+nW/Hioq7/OMAUL4DA== |
| 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
| 2026-09-17T11:30:05.640434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033965observed 7303acb01879622a2db1c42c65dce01e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:05.620441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033965/manifest.jsonobserved 2e696c7903c12faa258931c465502561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.603179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033965/publication.mdobserved a858b0b1ff176484dd8aa99dbd245a77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.583103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033965/publication.txtobserved b7fb2e9baae812c19f2fd7040774b13f...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. |
|---|