OT-2026-000035585
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000035585) never changes.
Identity and time
| Publication number | OT-2026-000035585 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7357-8914-ee1b5e3a4d48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ff7c6eb2d247bd17ce1be301e08e298069506bab851c4015ee675b0c1778a9f |
|---|---|
| Markdown | df16b38a67b55422c20798226b6989aa9fd18c6f61420501011271864ea7a756 |
| Publication page | 12f1537eed90cbff95453ba6ac8910e37934d35ef301327bdc5ce0424c0494f1 |
| Manifest | 05a831db2088f2869751a7ee328c2e780417c793304c0fc703ce027b59cc85bc |
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 | XtWHBBgaEuW6jLqeoGXUpj2zeH/CSmdjkGqP7WzLUDb+rW2Asg6PSXcBwFptJvvBs4OE+ifn7hnV7Y+M+ULrDQ== |
| 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
| 2026-09-17T11:27:06.726268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035585observed 12f1537eed90cbff95453ba6ac8910e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:06.706892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035585/manifest.jsonobserved 05a831db2088f2869751a7ee328c2e78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:06.690492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035585/publication.mdobserved df16b38a67b55422c20798226b6989aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:06.667836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035585/publication.txtobserved 8ff7c6eb2d247bd17ce1be301e08e298...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. |
|---|