OT-2026-000039657
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000039657) never changes.
Identity and time
| Publication number | OT-2026-000039657 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7139-94ef-da1abfc8d65e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039657 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2909ad00b9f4a8559bd552e928093b7635260cc1977be83a264de46bbe18bc65 |
|---|---|
| Markdown | c438fa34c56b7fb357d414cfa0bcd243b350adcb135127d92b2198712d526d60 |
| Publication page | 31c004f9c213c1a18248efcd6bc6a8acd03fc0d672d319b4ed2690ca09db01c7 |
| Manifest | a20255306197c10132e32fa0fbca2a37d0920ded5668fc2d0233d78983d31628 |
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 | wOMJrveyFt8ynHHZfnrzzcBTJw6F6Guf7iGk2Jg4WyD4g3kIrj1gZOUp4WVmS+VRvziqH6RJPb8X5VN6DW/eCw== |
| 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
| 2026-09-17T11:19:49.775996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039657observed 31c004f9c213c1a18248efcd6bc6a8ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:49.757523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039657/manifest.jsonobserved a20255306197c10132e32fa0fbca2a37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:49.736849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039657/publication.mdobserved c438fa34c56b7fb357d414cfa0bcd243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:49.690599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039657/publication.txtobserved 2909ad00b9f4a8559bd552e928093b76...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. |
|---|